Census Income Statistics

Keywords: Distributional Economics; Maori; Statistics;

 The following summarises the income statistics used in the Listener economics columns of the March 11 & 25, and April 7.

 The data is derived directly from the official Population Census for the relevant years. As the column details, it is reported income including social security benefits, before tax and is on a personal, not household basis. It includes only ‘adults’ over 15.  The Census is held in Martch, and the convention is that incomes are reported to the year ending march.
 The 1986 data is included here, although not referred to in the columns. A change in the way social security was paid in 1987 may mean that comparability is compromised. Please dont use the 1986 data without mentioning this.
       

The mean (average) and median (middle) incomes are adjusted by the Consumer Price index to 2005/6 prices and are comparable across time. The decile shares are calculated by linear interpolation.  (Deciles are tenths of the population ranked  from lowest to highest.) Note that the bottom decile includes those adults without income, including students and homemakers.
 

If you want to calculate the average reported income (in 2005/6 prices) of any decile take the decile share, multiply it by the annual mean, and divide by 10 (the size of the decile). Thus the average income for those in the top decile in 2005/6 was $33,700*35.9/10 = $121,000. The figure for those in the top decile in 2000/1 was $30,900*37.3/10 = $115,300 in 2006 prices..
 

To calculate the nominal income multiply by the CPI index. Thus the top decile in 2001 reported an income of $115,300* .884 = $101,900 (i.e in 2000/1 prices.)
 

INCOME AND DECILE DATA FROM POPULATION CENSUS

Mean $27,200 $25,700 $27,900 $30,900 $33,700
Median $22,100 $19,000 $19,000 $20,900 $24,400
DECILE
Bottom 0.0% 0.3% 0.2% 0.2% 0.2%
2 1.9% 2.5% 1.9% 1.8% 1.8%
3 5.4% 3.8% 3.4% 3.3% 3.4%
4 4.9% 5.0% 4.7% 4.5% 4.6%
5 7.3% 6.5% 6.0% 5.9% 6.3%
6 9.1% 8.4% 7.9% 7.8% 8.2%
7 11.2% 10.7% 10.3% 10.1% 10.3%
8 13.7% 13.6% 12.9% 12.7% 12.6%
9 17.2% 17.2% 16.8% 16.6% 16.7%
Top 29.3% 31.9% 35.8% 37.2% 35.9%
CPI 0.486 0.745 0.822 0.884 1.000

Table notes.

The year is the date reporting and refers to the year ending March (not December).
The 1986 year may not be comparable with later ones.
The mean and median incomes are in 2005/6 prices

(Note. It is necessary to estimate the average income in the upper open interval. This was doen by using the data form top two intervals to estimate a Pareto coefficient for the upper tail. They were all just under 2. Losses were treated as zero income.)
 

Maori Data

PROPORTION OF MAORI IN INCOME QUINTILES
  1986 1991 1996 2001 2006

TOP 11.6% 10.2% 11.8% 11.4% 12.0%
SECOND 20.6% 17.7% 18.9% 19.4% 20.0%
THIRD 23.1% 22.2% 21.3% 22.0% 23.2%
FOURTH 20.7% 26.1% 23.1% 22.4% 21.2%
<> <>BOTTOM  <>24.0% <>23.9% <>24.9% <>24.7% <>23.7%

The Measure Of Milton

Milton Friedman (1912-2006) contributed to economic analysis but was also an important economic philosopher.


 Listener: 24 February, 2007.
 

Keywords: Macroeconomics & Money;
 

When Friedman visited New Zealand in 1981 he was interviewed for the Listener. Told that money supply (in this case Reserve Bank-issued currency plus trading bank lending, what economists call “M1”) had increased by 164.5 percent between 1971 and 1979, he pointed out that consumer prices had risen by 158 percent over the same period. “That’s not a bad correlation is it? … I’ll guarantee you, if you make this calculation for any country you want, given a reasonable time span … you’ll get the same result.”
 

Since 1979 M1 has increased 11.1 times, while consumer prices have risen only 4.2 times. Hardly a good correlation. So much for Friedman’s guarantee.
 

Central banks soon learnt that Friedman’s “monetarist” prescription of controlling money supply to control inflation did not work. New Zealand’s Reserve Bank tried it for a short while in 1985, but gave up in frustration. No central bank in the world is “monetarist” today. In that sense, Friedman’s monetary economics is obsolete.
 

So why the generous tributes when he died in November? Friedman challenged economists to think more carefully about the role of money in the economy. There had been a tendency to say “money doesn’t matter”.
 

That was not Maynard Keynes’s view. But some of his followers oversimplified Keynes’s subtlety. At the other extreme, Friedman proclaimed that only money matters. Today, most economists would say money matters to some extent. The Reserve Bank looks at changes in money supply when it assesses the state of the economy.
 

Friedman was also smarter than most of his followers. He said “substantial inflation is always and everywhere a monetary phenomenon”. Notice the adjective “substantial”, which his acolytes usually leave out. There can be no doubt that high inflation is associated with substantial rises in the quantity of money. That correlation may not be true when inflation is low. Was 2002 a year of inflation since consumer prices rose 2.7 percent, or of deflation since producer prices (measured by the GDP deflator) fell 1.4 percent? Did the money supply go up or down? Friedman’s money supply (M1) rose 6.4 percent, but by a wider, more often used definition (M3) it fell 2.5 percent. When inflation is insubstantial the theory does not work very well at all.
 

The most lavish obituary tributes to Friedman reflected his contribution to economic ideology. He vigorously argued for the supremacy of choice and freedom, and the excellence of the “free” market in delivering them. Free to Choose, which he wrote with his wife Rose, will be read long after his contributions to economic analysis are relegated to the history of ideas.
 

The Friedmans tried to bolster their economic ideology – a value judgment with which one may agree or disagree – with the empirical claim that “a society that puts freedom first will … end up with both greater freedom and greater equality”. In which case societies with less inequality would have greater freedom. Northern Europe and Australasia have less unequal income distributions than the US. Does that mean New Zealand gives a higher priority to freedom than the US? Even the Friedmans would find that surprising. Inequality has been rising over the past two decades. Did our commitment to freedom diminish under Rogernomics?
 

Choice may not produce happiness. As the Economist editorialised: “To find the market system wanting because it does not bring joy as well as growth is to place too heavy a burden on it. Capitalism can make you well off. And it also leaves you free to be as unhappy as you choose. To ask any more of it would be asking too much” (December 23, 2006).
 

Friedman alerts us to the importance of choice and the market’s role in delivering it. But we need to define choice carefully. I follow Indian economist Amartya Sen’s view that life’s possibilities are crucial. Can you choose to be a tailor, nurse or mechanic irrespective of your gender, ethnicity or social origin? In comparison, the number of types of jam on your supermarket shelf seems trivial. But as Friedman reminds us, that is not a reason to restrict them.
 

The Relevance Of Commercialism to Government Agencies

Paper for “Corporate Governance in the Public Sector 2007 Conference”, Wednesday 19 February, Wellington. [1]

 

Keywords: Governance;

 

By the 1980s the traditional regulation of New Zealand’s private and public sectors had become increasingly obsolete. The story of the shift to ‘more-market’ and the privatisation of some of the public sector is well known. But a set of orthodox reforms were pushed to the extreme, the extremism failed, and in recent years much has had to be unwound. The public sector reform story is less well known.

 

The orthodox reform was was known as ‘public sector management theory’ which I shall describe shortly. Its essence was to allow the managers to manage. (I use the terminology of American public policy analyst Allen Schick, who wrote The Spirit of Reform: Managing the State Sector in a Time of Change, in 1996.) Following the liberalisation of management, the State Services Commission was not sure how to manage in the new environment.

 

Meanwhile, Treasury economists proposed a quite different approach based on New Institutional Economics, which argued the public sector should be regulated by business practices. Like other more enthusiastic elements of Rogernomics it was extremist, and there was little empirical evidence to underpin it. There were fewer public critics of this approach. As a result there has been less attention given to untangling and reversing the extremism.

 

I do not want to damn all commercialisation. However, some commercialisation successes do not mean that the policy will work everywhere. Ironically, but instructively, there will be few in today’s room working for a public sector agency for which commercialisation has been an unequivocal success. The reason you are most likely to be here is because it does not seem to be working properly in your agency.

 

This overhang from the commercialisation agenda is even inherent in the title of this conference ‘corporate governance’, a definition for which is

the set of processes, customs, policies, laws and institutions affecting the way a corporation is directed, administered or controlled, including the relationships among the many players involved (the stakeholders) and the goals for which the corporation is governed. The principal players are the shareholders, management and the board of directors. Other stakeholders include employees, suppliers, customers, banks and other lenders, regulators, the environment and the community at large.

 

This is a definition about businesses. We must respect the extraordinary success of corporations contributing to common welfare by providing certain sorts of goods and services. But that does not encompass the whole of the economic realm. It would be unwise to run one’s family according to best corporate practice. Nor is it obvious that the corporate form suits the public sector.

 

Why cant the public sector run like the corporate sector? The objective of a public sector agency is not as well articulated as is the ultimate objective of any corporation. In order to survive businesses have to make sufficient profits. Economic theory explains how – providing the market is competitive – such profit-driven sales can contribute to the social good. Within the public sector there is no single indicator as useful as profit to assess an agency’s performance. There are sub-indicators, but they are subject to Gilling’s law that the way the game is scored shapes the way the game is played.

 

Profit shapes the way commercial businesses play, but conveniently we want them to play that way, using their resources as efficiently as possible while meeting our market expressed demands. There is no such fortunate coincidence in the public sector.  As Goodhart’s lemma to Gilling’s law reminds us,  targeting on to a particular variable will usually change the relationship between the target and the goal.

 

How then to get a public agency to perform? Public sector management theory said ‘make the objectives of the agency as clear as possible and give the managers the responsibility for pursuing those objectives’, relying on their professionalism to do so.

 

An alternative approach is to operate the public agency like a business. While it would be foolish for the public sector not to learn from best business practice, the commercialist revolution of the 1980s was far more extensive, being based on contractualism. Business depends upon contracts in market transactions and (to a lesser extent) within the firm. When a product is sold or bought there is a contract between the purchaser and seller. Failure to deliver on the explicit or implicit contract is a matter of ‘accountability’ a term which is common in today’s public sector.

 

But suppose the product cannot be well specified especially where quality is important but difficult for the consumer to judge, while the transaction between the producer and consumer is infrequent – perhaps one-off – and there are few practical competitive suppliers. The producer might be a doctor making a diagnosis, a teacher undertaking a course, a scientist embarking on a research project, or a government adviser trying to set out the policy options to a minister. In each case the contractualist approach may not make a lot of sense because a contract cannot sufficiently specify what is the desired outcome. Gilling’s law threatens their professional competence.

 

Consider the first output class of the Treasury in 1995/6 when the commercialisation fashion was still strong. Its output statement was “Provision on the economy, including the government’s overall fiscal strategies and macroeconomic forecasting and monitoring.” Well yes. What the Minister actually relied on was not this promise of a pig-in-a-poke, but the professionalism of the Treasury, that the department and staff had a sense of public service to do the best to meet these objectives. That is as true for your doctor, teacher, scientist, or any other public servant. It is not so much the contract which drives them, but professional pride.

 

The following table contrasts the business sector approach (on the left) and the public sector approach (on the right).

 

SCHICK’S PUBLIC SECTOR MANAGEMENT DICHOTOMY

<>

NEW INSTITUTIONAL ECONOMICS

\

<>

PUBLIC SECTOR MANAGEMENT

\

<>

CONTRACTUALISM

\

<>

MANAGERIALISM

\

<>

People act in their own self-interest

 

\

<>

Managers cannot be held responsible for results unless they have the freedom to act

\

<>

Accountability

\

<>

Personal responsibility

\

<>

An impersonal quality dependent on contractual duties and informational flows

\

<>

A personal ethic, a commitment to do one’s best, a sense of public service.

\

<>

For-profit

<>

Not-for-profit

 

At the top line on the left is the business theory’s name ‘New Institutional Economics’, which leads to ‘contractualism’, based on the notion that ‘people act in their own self-interest’, so they must be made ‘accountable’, which is ‘an impersonal quality dependent on contractual duties and informational flows’. The bottom line reminds us that such organisation are frequently for-profit.

 

On the other side of the table ‘Public Sector Management Theory’ emphasises ‘managerialism’ with its notion that ‘managers cannot be held responsible for results unless they have the freedom to act’ which requires a ‘personal responsibility’, a ‘personal ethic, a commitment to do one’s best, a sense of public service’ and other not-for-profit organisations.

 

Now it might seem better to have both, but the two approaches involve fundamentally different ways of treating people. Contractualism does not trust people to act in other than their own interest. That is why they must be accountable through contracts which precisely specify how they must perform. Public managerialism trusts people to be personally responsible.

 

Schick was concerned with the tension between the two modes. The possibility is that contractualism (not trusting people) undermines public managerialism (trusting people). He said that contractualism ‘may diminish public-regarding values and behaviour in government’, including damaging such values as ‘the trust that comes from serving others, the sense of obligation that overrides personal interest, the professional commitment to do one’s best, the pride associated with working in an esteemed organisation, and the stake one acquires from making a career in the public service’. The accountability of contractualism may sabotage the responsibility of managerialism.

 

In his 1964 Modern Organisations Amitai Etzioni contrasts the ‘scientific management’ approach with the ‘human relations’ approach. Scientific management emphasises a pyramid of control topped by a single chief executive, with a need to provide mechanisms to ensure that those at lower levels do what is required. The expression ‘scientific’ is not particularly accurate, and sometimes the literature calls it ‘Taylorism’ or ‘the traditional approach to management’ .

 

ETIZONI’S MANAGEMENT DICHOTOMY

<>

Scientific Management

Taylorism

Traditional Approach to Management

<>

)

) Human Relations

)

A. Etzioni (1964) Modern Organisations

 

The human relations approach was a reaction, arguing that effective work processes require a more decentralised management style, in which social norms and non-economic rewards are crucial, and collegial relations important.

 

About the same time, another organisational specialist. Douglas McGregor’s The Human Side of Enterprise, written used the more neutral terms of ‘Theory X’ and ‘Theory Y’, but they parallel Etzioni’s and the dichotomy I set out in the above table (which is based on Schick’s argument). Here is a tabulation of McGregor’s theory, although the two columns do not line up quite as nicely. (Note the New Institutional Economics in the last table aligns with Theory X in this one.)

 

McGREGOR’S MANAGEMENT DICHOTOMY

<>

THEORY X

<>

THEORY Y

<>

1. The average human being has an inherent dislike of work and will avoid it if he [sic] can.

2. Because of this human characteristic of dislike for work, most people must be coerced, controlled, directed, threatened with punishment to get them to put forth adequate effort toward the achievement of the organisational objectives.

3. The average human being prefers to be directed, wishes to avoid responsibility, has relatively little ambition, wants security above all.

<>

1. The expenditure of physical and mental effort in work is as natural as play or rest.

2 External control and threat of punishment are not the only means of bringing about effort towards organisational objectives. People will exercise self-direction and self-control in the service of objectives to which they are committed.

3. Commitment to objectives is a function of the rewards associated with their achievement.

4. The average human being learns, under proper conditions, not only to accept but seek responsibility.

5. The capacity to exercise a relatively high degree of imagination, ingenuity, and creativity in the solution of organizational problems is widely, not narrowly, distributed in the population.

6. Under the conditions of modern industrial life, the intellectual potentialities of the average human being are only partially utilized.

D. McGregor (1960) The Human Side of Enterprise p.33-34, 47-48.

 

Those familiar with Abraham Maslow’s hierarchy of needs will observe that Theory X focuses on the lower needs in the hierarchy and Theory Y the upper level ones. One of the weaknesses of economics and its related business theory is that it pays almost exclusive attention to the lowest of the Maslow needs – physiological and safety needs – and hardly recognises the higher ones.

 

MASLOW’S HIERARCHY OF NEEDS

<>

THEORY X VISION

<>

THEORY Y VISION

<> 

 

 

 

safety needs

physiological needs

<>

need for cognitive understanding

need for self actualisation

esteem needs

needs for belonging and love

 

The notion of accountability which pervades current public sector governance is heavily influenced by Taylorism and Theory X. Contractualism requires the pyramid of control with coercive mechanisms to ensure that those at lower levels are committed to the achievement of their organisations’ objectives. By contrast, the human relations approach of Theory Y and public sector managerialism imply a decentralised management style, in which social norms and non-economic rewards are crucial, and collegial relations important..

 

Dichotomies are dangerous. I only put forward these differences to stimulate a discussion on public sector governance. Do we need such a debate? There seems to be a complacent acceptance of accountability and an underplaying of personal responsibility. The 2002 State Services Commission report, Review of the Centre, on how the core public service should be managed, uses the ‘accountability’ notion 36 times, but ‘responsibility’ gets only 14 mentions, and ‘professional’ a mere four. Have things improved since?

 

In those sectors with which I am familiar – health, research, science and technology, and tertiary education – there are still considerable tension between the managers of the organisations and the professionals – health workers, scientists and academics – who are at the sharp end of the organisation’s purpose.

 

By ‘managers’ I mean those involved in line management. They can be very professional, especially when they are working under a Theory Y approach. But they can be tyrannical under a Theory X approach. My ‘professionals’ exclude line managers, focusing on those who are required to apply advanced specialist knowledge in their work, utilizing their independent judgment and professional ethics to perform their tasks. Typically they operate under a collegially based Theory Y regime rather than a contractualist one, because it it so hard to define specifically what their precise output is.

 

Behind Public Sector Management Theory was the recognition of parallels between managers and professionals, with the aim of organisational structures when managers could behave like professionals. New Institutional Economics over-road this objective.

 

In core government departments the distinction between managers and professionals may be ambiguous. However elsewhere there is usually a clearer distinction, even when a professional becomes a manager – say a doctor becomes a superintendent of a hospital. Moreover, it is not unusual to appoint managers who know little of the skills of the professionals they manage. Sometimes those generic managers are not only ignorant but unsympathetic.

 

There has always been a tension between managers and professionals. But it seems sharper today. Three decades ago academics expected to be proud of their university. If some aspect was dysfunctional that was considered a temporary aberration. Today, most academics seem to consider the university management is dysfunctional all of the time. Those who worked in hospital boards or DSIR divisions before the changes report a similar shift in attitudes.

 

I used to think the problem arose from a combination of the institutions being under very tight budget constraints and yet subject to less stable funding, that the senior management of these institutions are more responsible for setting remuneration than they once were, and that the professionals did not understand the changes.

 

The justification for the tighter funding constraints was the belief that there would be gains from the resulting new management styles. Most explicitly the 1988 Gibbs report, Unshackling the Hospitals, made the unsubstantiated claim that there were major productivity improvements to be made by introducing business practices into the public hospital. Gains of 20 to 30 percent were explicitly mentioned, although the evidence to back the rhetoric was thin, and never verified.

 

Tighter budget constraints have certainly exacerbated the tensions between the managers and their professionals. But if professionals still do not understand these changes after almost two decades of reforms, that is – at the very least – an indictment that the managers have failed to get across the changed circumstances.

 

Reluctantly I have come to the conclusion that the problem has persisted too long to explain simply by the change in the external environment. We have the tension between modes of organisation which troubled Schick. The breakdown is because the two groups have very different – and apparently irreconcilable – cultures.

 

The public administration parallel to ‘marry in haste, repent in leisure’ is ‘reform in haste and undo the reforms painfully over a long period’. Many of the organizational reforms have been undone, but there remains the culture of business management.

 

One anecdote will do. A doctor complains that a manager closed beds in his ward without any discussion with the staff involved. The doctor was not questioning whether the beds should have been eliminated – how could he know all the issues if he was not informed? His concern was the lack of consultation, for under this managerial regime those lower in the hierarchy need not be involved, even though the upper level managers do not have the professional competence to evaluate the effect of a decision on patients. Perhaps not surprisingly, two health professionals left the ward as a result of the failure to consult.

 

I do not know the managers’ response to this complaint. If they dont consult they dont get a chance to respond to criticisms. It would seem they considered that resource management was their job, and not the professionals’, even if it affected the quality of care. Apparently empty beds are part of the management of cross-infection. It is said that because managers removed beds without consultation with professional health workers, there have been consequential deaths from cross-infection. [2]

 

If you believe Theory X, you will argue our doctors and nurses are underpaid internationally, and that the problem of staff loss and shortages could be resolved if they were paid more. What is needed, then, to resolve the tensions and demoralisation is more public sector funding which will reduce pressure from the budget constraint, and enable better remuneration of the professionals.

 

While there may be some truth in such arguments, they are also an admission of failure. There have not been the productivity gains which the reforms promised, nor the improved working conditions which might have led to the quality gains that productivity measures ignore. The huge gains promised by the Gibbs’ report in particular and the commercialist reformers generally have failed to materialise. The changes based on the New Institutional Economics have failed.

 

Is the problem transitional to be resolved when a new generation of managers dominates the old ones who learned their trade in the earlier era? Not only does that day seem some way off, but insofar as Theory X is antagonistic to professionals’ values, their ethic of responsibility may be destroyed. In which case a slow transition will be too late. Trying to deal with the tensions in the interim is not going to work.

 

The Foundation for Research, Science and Technology is currently moving away from simply ‘purchasing’ research (note the commercialist jargon) from Crown Research Institutes, to looking at the internal processes within them. As a general rule, when one is purchasing from a firm, one does not look at its production processes. Are not the internal processes part of the ownership concerns and not the purchaser concerns? So why the extension of attention by FRST? Were not the reforms about abandoning funding of agencies on the basis of their inputs and focussing on their outputs? Is not this a return to input monitoring?

 

Well yes, but looking at inputs, outputs and the processing between makes sense when the output of the agency is not well defined. Indeed Schick recommended this more comprehensive approach, even though this abandons a key element of the reforms. The new FRST monitoring regime has been presented as fine tuning, but the mere fact that it is necessary demonstrates the failure of the underlying settings and theory.

 

The addition of input monitoring is patching the system. It is not obvious it will be an improvement. FRST monitoring the internal processes of a CRI could reduce the ability of managers to manage, and even exacerbate the tensions between managers and professionals.

 

Moreover, there is not just one patch, but patches upon patches. I am reminded of the dying days of the Muldoon era. The assumption was that anti-market regulation was sound, and any defects could be resolved by just a few more adjustments, and then a few more, and then a few more … As the interventions accumulated, it became evident that there was something profoundly wrong with the underlying system.

 

We may have reached that point with the corporate governance model of the public sector. It is no longer a matter of commercialism working if only a few further adaptations are made. Commercialism is not working.

 

What is the alternative? We need to return to a foundation of public sector governance of Theory Y and the Public Sector Management model based on the trust that professionals will do their best. Of course we they should be required to meet high professional standards, but any contractualism should not dominate their professionalism.

 

Under the new regime both ‘managers’ and ‘professionals’ must change. The professionals need to understand better how the system works and how they have to be responsible for the resources they use. The change required of managers is even greater. No longer would they be on top of a Theory X hierarchy, but in parallel with the professionals with a mandate to facilitate the sharp end of their agency not to govern it. The real test will be when the managers are cooperatively working with their professionals, because the managers are proud of their own professionalism.

 

Go to top

 

Endnotes

[1] I am grateful to Rob Bowie, Paul Gandar, Alan Gray, Don Gilling, Jas McKenzie and Diane Salter for sharing their experiences and insights in response to various earlier versions of this paper. They are not responsible for the final paper.

[2] It was originally applied to monetary policy.

[3] L. Quaintance, ‘Is Our Health System Safe?’ North and South, November, 2000

A New Zealand Perspective

Contribution to a Panel on ‘The Big Questions and Research Challenges in the economic history of Australia and New Zealand?’ AEHB Conference, Sydney, 14 February, 2007.
 

Keywords: Political Economy & History;
 

I have been asked to offer a New Zealand perspective on some of the big questions facing New Zealand economic history. My responses are mainly on the supply-side. Faced with the list of possible questions, I am reminded on Winnie-the-Pooh who when visiting Rabbit was asked ‘Honey or condensed milk with your bread?’ was so excited that he said, ‘Both,’ and then, so as not to seem greedy, he added, ‘But don’t bother about the bread, please.’  My reaction to the circulated list of issues is the same: ‘all of them’. But we must prioritise.
 

Because New Zealand is only a fifth of the size of Australia, we cannot expect the same degree of covering everything. There will be gaps, and we wont have the same intense reworking of topics and periods which Australia can afford. Instead, we will be grateful for monographs, like Hazel Petrie’s Chiefs of Industry, which fills in some of Maori economic history in the middle of the nineteenth century, although what happened before and after remains largely a mystery, hile regional differences were probably more nuanced than Hazel was able to tease out. The issue then is how to get more of such work done?
 

That requires more scholarly interest in economic history. As I said in my main paper – A New Economic History of New Zealand: Some Issues , New Zealand general historians are not greatly interested in economic history, perhaps because of limitations in their vision. (Some seem to think that converting a historical price into its current equivalent is all that required.) It is good though to see the exceptions – general historians like Hazel and Jim McAloon – tackling economic history topics intelligently and energetically. We need more of them.
 

We also need more economic historians in our universities. That means attracting more students. It would be good if general historians encouraged their students to take ECON 101 (although I acknowledge it is often dreadfully taught), and then to do some economic history papers. We need more inspiring teachers. Last evening Bruce McComish and Ian McLean were recalling with great affection John Gould of Victoria University of Wellington in the 1960s. It reminded me of my debts to British economic and social historian Barry Supple and to Graham Miller of the University of Canterbury.
 

Another source of students and teaching is business history. It is good to see a group developing around the Auckland Business School. Business histories in New Zealand are typically written by general historians, and tend to be without economic history, anecdotal, and often celebratory. In contrast I recall Barry Supple’s history of the Guardian Royal Insurance in which he also used to write a history of the nineteenth century insurance industry. Guardian Royal Insurance could not have asked for more: their history recalled 30 years later on the other side of the world. That is not the fate of celebratory business histories.
 

The third source of students is economics itself. We treat economics students badly if we teach only a highly theoretical economics with no sensitivity to institutional differences. Ric Garside is challenging Otago students by asking whether Japan’s different economic institutions were important in its economic success. Les Oxley of the University of Canterbury sees economic history as a source of material for applied economic research, although he is better than those econometricians who simply see it as source of data for cranking through mechanistic a-institutional econometrics.
 

Public Policy students need some economic history too, again to avoid being trapped into an a-theoretical or rigid institutional framework. The public histories, such as those John Singleton are writing, are thus also important as economic history to reaching out to those involved in public policy.
 

I’ve stressed the role of teaching because that has to be the foundation for research in New Zealand. Currently research is not well supported or funded. To give but one example: I have just applied for research funding but there was no single subject group which covered my topic of an general economic history of New Zealand, and I had to apply to three groups – Economics and Human and Behavioural Sciences for economics, Humanities for history, and Social Sciences for business studies. One shant be surprised if the application falls between all three stools.
 

Finally, moving from the supply-side, I want to say it is crucial New Zealand economic history is done in comparison with the history of other economies. You may think that some of New Zealand is so particular to its experience, there is no parallel with anywhere else. But when Hazel Petrie was studying Maori Tribal business she looked at, among other places, Hawaii where King Kamehameha was doing similar (but earlier) things.
 

If we don’t look elsewhere and do the comparisons, we fall into an isolationist trap. We will think we are exceptional when we are not, and miss when we are really exceptional.
 

Go to top

Exceptionalism:

A RESEARCH CHALLENGE IN THE ECONOMIC HISTORY OF AUSTRALIA AND NEW ZEALAND: Paper to a workshop at the 2007 EHSANZ Conference, Sydney, 14 February 2007.[1]

Keywords:  Political Economy & History;

Exceptionalism is the notion that one nation’s story differs qualitatively from others, because of its unique origins, national credo, historical evolution, distinctive political and religious institutions, or whatever – that the experience of a nation is so different that its story can be told without reference or only in contrast to others. Perhaps the approach is most vigorous in American – commencing with Alexis de Tocqueville in 1831 with Frederick J Turner’s frontier thesis particularly influential. [2],[3] [4] Especially in today’s America – but also at other times in, other nations – exceptionalism has had a political agenda justifying the nation operating in ways unlike other nations.

The focus in this essay is the implications for (economic history) research. Economic exceptionalism most commonly arises in the argument that the unusual nature of an economy justifies policies which are outside conventional analysis (as distinct from advocating that all economies should pursue such policies), but necessarily there is an exceptionalist economic history which underpins this.

A rejection of exceptionalism still accepts that every country or economy is unique, that each has characteristics which make it different from others. At issue is the degree in which those characteristic are so qualitatively different – so exceptional – that there is little need nor use for drawing parallels with other economies.

That a country comes on some valid dimension at an extreme does not prove its exceptionalism either. Some country has to be top or bottom in the ranking. Thus even were Keith Sinclair correct in arguing that New Zealand was the most classless country in the world, that does not prove New Zealand is exceptional. [5] Some country has to be the most classless.

Nor do doubts about the extent of exceptionalism mean it never occurs. Britain’s industrialisation was exceptional, because there were no competitors. It would be wrong however, to assume that all other industrialisations are as exceptional, or that the exceptionalism of British nineteenth century industrialisation means that Britain is necessarily exceptional today.

Exceptionalism is sometimes associated with isolationism. It need not be. An economy may remain open to trade capital, technologies, and migrant, but they play a peripheral role in the story being told. One of the most astonishing versions of this is the tendency to discuss innovation policy as if there is no technology transfer, and that only domestic research and development matters. More subtlety, it is not unusual to write a history – even an economic history – where events overseas play a minor role.

It might seem that economic histories are less prone to exceptionalism, since their accounts are greatly influenced by the generic models which economists use to describe economic development. It might seem that most economic historians use the same set of equations, but insert different parameters and other external variables, resource endowments, initial conditions, and so on.

Yet, consider the historiography of the Argentinian economy. It was among the richest economies of the world at the beginning of the twentieth century with a per capita GDP above that of the Western European twelve, that the Maddison data base provides as a benchmark. [6] By the end of the twentieth century it had fallen out of the club, with a per capita GDP of about half of the twelve. There is a considerable economic literature explaining this poor performance usually involving explanations peculiar to the Argentinian experience, covering land ownership, the banking system and Peronism and so on. [7]

The same data base portrays Uruguay having a very similar experience – albeit starting from a slightly lower level in the early twentieth century. As it happens Argentina and Uruguay are the only two economies to have fallen out of the ‘Rich Club’ in the last century. Exceptionalism might attribute this to something in the water of the Rio da la Plata, or whatever. However, the next two poorly growing high income economies were Australia and New Zealand. Because each then had very high incomes relative to its other members at the beginning of the twentieth century, they remain members of the Rich Club, although their relative position has fallen.

Explanations particular to the La Plata economies cannot apply to the Australasian experience. The commonality between the four is that they are all primary product exporters, and in each case they have experienced falling relative prices for key exports. It is not difficult to construct an account of economies which face falling terms of trade for their exports experiencing economic difficulties which slow down their growth rate. [8] Instructively, there are no other ‘Rich Club’ members which are so dependent upon primary product exports (although Canada and the US have regions with similar economies). Fifth on the poor growth performance ladder is Britain, presumably the result of losing its first-mover industrialisation advantage.

The general explanation of deteriorating terms of trade for primary products does not invalidate the multitude of exceptionalist studies of Argentina (and Uruguay, Australia and New Zealand). Rather they describe the mechanisms by which the deterioration in the external sector fed through to an overall poor economic performance, perhaps explaining a little of the magnitude of the decline, but not its general direction

It will also be necessary to discriminate between the experience of different primary products. Argentina, New Zealand and Uruguay have few valuable minerals, their exports being mainly pastoral products. However, minerals have become a significant component of Australian exporting, and have experienced a different price path.

That leads to consideration of the third member of the South American Cone. In in 1900, Chilean incomes were not quite high enough to make it a member of the Rich Club. Over the century they grew faster than those of the other two southern-coners, and today are slightly higher.

An exceptionalist explanation might be that the ‘free market’ policies implemented by the Pinochet regime caused the high growth rate. The statistical story is a little more complex. The advent of the regime set back the long term growth rate, and the economy did not return to the trend for 20 years. The above trend performance only applies since 1992, a period in which copper prices have been very favourable. Chile is the world’s largest exporter of copper, and copper is its largest export earner (40 percent).

Would it be exceptionalism to give prominence to the Chilean copper industry in an analysis of its recent economic performance? The answer depends upon the degree to which the explanation is with or without reference to a general account of how the terms of trade influence economic growth – the extent to which the experience of comparative economies is a part of the story. (In another sense of the work ‘exceptionalism’, it would be if the elaborated account dealt exclusively with copper and did not test other possible explanations.)

Avoiding exceptionalism in economic history therefore involves comparative analysis using a common model albeit perhaps with different parameters and variables. Simply using the standard generic model is not enough.

Big questions comparative analysis involves a major challenge, because the (economic) historian needs to have a wide knowledge of other economies. There are a few bilateral comparisons but even fewer useful multilateral ones. Thomas Bender’s A Nation among Nations got around the shortage by selecting five well-worked topics (but this in no way minimises the achievement, nor interest, of the book). [9]

It is easier to challenge exceptionalism than it is to constructive an alternative. The way ahead probably (initially) involves (bilateral) comparative histories of economies, and (multilateral) comparisons of particular topics across a number of economies. The choice needs care. There may be little value in comparing Australia with Britain,  say, except to get a contrast – which may slip into exceptionalism.

The obvious comparators for the Australasian economies are the Southern American Cone, South Africa, the Canadian resource based provinces, and the American West. The simplest comparison may be Australia and New Zealand (or Argentina and Uruguay) although a rigorous comparison of the Australian state economies may also be fruitful. However, a danger of exceptionalism lurks in the simplest comparisons. It profits little to conclude that neither Australia nor New Zealand is exceptional, but leaving open the possibility that Australasia is. Any explanation has to be tested against other countries.

There is not the space to do so in this short paper. Here we set out in a preliminary way a big question. The accompany graph [graph not available] shows since 1870, the ratio of Australian per capita GDP to New Zealand per capita GDP in common prices, sourced from the Maddison data base. I propose not to consider the first two decades. They look so interesting one is reminded of the caution of Moser’s law that if a statistic looks interesting it is probably wrong. Careful analysis of the data quality is necessary before a conclusion is reached.

Much of the data in the period from 1890 to the 1960s is problematic too, although by the 1950s the data is official. The story it tells over the three-quarters of a century is that the two economies had roughly the same level of per capita production albeit with deviations not more than 10 percent from each other. (If the data is sufficiently robust, there is a case for studying the cyclical variations, but space precludes that here. )

It is after the 1960s which is intriguing. Commence at 1966 because that is when New Zealand suffered a major shock when its structural terms of trade fell about 20 percent, mainly because the price of wool, which made 40 percent of exports by value, fell 40 percent relative to import prices. [10] In contrast to New Zealand crossbred wool, used for carpets, the price of Australia’s finer wools, used for fashion-ware, did not fall to nearly the same extent. It is also the time when the Australian great mineral boom begins. From 1966 the Australian economy grew faster than the New Zealand economy by an average of 1.2 percent p.a. in per capita terms. (This may not be a productivity difference, since labour force utilisation may differ.) Why? Once I argued that the aforementioned terms of trade fall explains much of New Zealand’s subsequent economic performance after 1966, and while I do not resile from this analysis, it does not explain the superior performance of the Australian economy, nor does it seem likely that a one-off shock could alone have a continuing impact four decades later.

 My one comparison between the two economies (with Rolf Gerritsen) assessed the effects of the different market liberalisation policies in the 1985 to 1995 period, concluding that New Zealand’s more extremist liberalisation policies were more damaging. [11].[12] That is not so evident in the Maddison data, but even were a more delicate analysis confirm that conclusion, it does not explain the poorer performance before nor after.

Having found myself guilty of a form of economic history exceptionalism, by being over-concerned with New Zealand, I plead in mitigation there is probably no New Zealand economist who has focussed more on the global connectedness of the economy, nor done as much comparative analysis. (In the second case my error arose because I used the OECD as a benchmark, instead of Australia.) And I have volunteered my guilt, identifying here a ‘big question’ in Australasian economics: to explain a massive divergence in growth performance in the last four decades, after a twice-as-long period of near convergence. Explaining the difference ought to involve some cross-checking with other comparator countries: such as Argentina and Chile despite each being poorer.

More generally, my error – which nonetheless reflects some research progress – is a good illustration of the analytic weakness of excessive focus on a single economy, without comparing and contrasting it with others – the dangers of exceptionalism.

Go to top

Notes

[1] This paper reflects my Marsden funded Globalisation and the Wealth of Nations (to be published by AUP at the end of this year), It is also prospective of an economic history of New Zealand, which is currently funded by a Claude McCarthy Fellowship.

[2] A. de Tocqueville (1835, 1840) De La Démocratie En Amérique (Democracy in America) 2 Vols.

[3] F.J. Turner (1921) The Frontier in American History.

[4] For a New Zealand contribution see M. Fairburn (2006) ‘Is There a Good Case for New Zealand Exceptionalism?’ in T. Ballantyne and B. Mologhney Disputed Histories.

[5] K. Sinclair (1959) History of New Zealand.

[6] A. Maddison (2001) The World Economy: A Millennial Perspective.

[7] Space precludes a comprehensive list of references but see V. Bulmer-Thomas (2003) The Economic History of Latin America since Independence. The terms of trade story is explored in Easton (2007) op.cit., Chapter 13 There are a number of comparative studies including A.E. Dingle and D.T. Merrett (1985) Argentina and Australia: Essays in Comparative Economic Development and D. Greasley and L. Oxley(2000) “Outside the Club: New Zealand’s Economic Growth 1870-1993. International Review of Applied Economics.. Vol 14, No 2.

[8] B.H. Easton (1996) In Stormy Seas.

[9] T. Bender (2006) A Nation Among Nations: America’s Place in World History.

[10] Easton (1996) op. cit., Chapter 5.

[11] B.H. Easton, & R. Gerritsen (1996) ‘Economic Reform: Parallels and Divergences’, in F.G. Castles, R. Gerritsen & J. Vowles (ed). The Great Experiment: Labour Parties and Public Policy Transformation.

[12] B.H. Easton (1997) The Commercialisation of New Zealand.

Go to top

A New Economic History Of New Zealand: Some Issues

The author has been awarded a 2007 Claude McCarthy Fellowship to develop a new economic history of New Zealand. This paper raises some issues.
 

Keywords: Political Economy & History;
 

General Histories of New Zealand
 

New Zealand general histories tend to ignore the economy and its implications for the evolution of New Zealand. One example will illustrate the point.
 

Keith Sinclair’s A History of New Zealand devotes about a paragraph to the gold rushes, and that was only how it attracted immigrants. That the rushes were short-lived is not mentioned. That he equates gold with land as an attraction for new settlers means he overlooks that the gold was a depletable, and like other depletables – seals, whales, other minerals, timber, kauri gum – would soon be exhausted so providing no basis for a sustainable settlement for the population it attracted. That Sinclair is writing from an Auckland viewpoint is not defence. Auckland depended upon depletables too (gold, timber, gum) and in the 1860s it was a military town unsustainably funded by the British government. Sinclair is implicitly supporting the myth that the ‘glorious’ European settlement in New Zealand was always sustainable. Until the arrival of refrigeration it probably was not, at least at the level of the settler population had risen to.
 

This is but one example of where economic history can throw light on – and indeed challenge – the evolution and myths of New Zealand. But there is a tendency for general histories to avoid such opportunities and insights. There are some recent exceptions. Both Jamie Belich’s two volume general history and Phillipa Mein Smith ‘s Concise History are aware of economic forces, although each is limited by the inaccessibility of economic history to general historians.
 

The relevance of the economy in history need not be a matter of materialistic determination, but that omitting the economy leaves an incomplete account, not unlike the argument that until recently New Zealand histories were blind to the experience and relevance of women.
 

Economic Histories of New Zealand
 

When the issue is raised with historians they frequently cite 1985 Gary Hawke’s The Making of New Zealand (even when they have not read it). It is not the first New Zealand economic history. Preceding it are John Condliffe’s two volumes to 1957, Muriel Lloyd Prichard’s volume to 1939, Colin Simkin’s account of the macroeconomy between 1840 and 1914, John Gould’s examination of the post-war economy to 1981, plus the three long essays in the first edition of The Oxford History of New Zealand by (historians) Jim Gardner and Tom Brooking and by Hawke.  There are three books by Bill Sutch, two first published in the 1940s but substantially revised when published in the 1960 together with a volume of essays in 1966. (However, Sutch did not write about the ‘monoculture’ (or ‘processed grass’) stage of New Zealand’s economic development, in them, and one has to go to reports and the oral tradition.)
 

Whatever the achievements of Hawke’s book, it had a limited focus. It barely touches on the economy before the 1850s, and devotes but a twentieth of its space to the economy after 1966, despite being written almost two decades later. In any case, history has moved on. Both Belich and Mein Smith devote about a fifth of their works to events after the mid 1960s, while there has been considerable work by economic historians since 1985 both as monographs and papers, and occasionally books.
 

If history has moved on, so has historical research. Even over the hundred odd years the Hawke book covers, there have been significant contributions by David Greasley and Les Oxley, (economic geographer) Alan Grey, Brad Patterson, Keith Rankin, (political scientist) Herman Schwartz, Brendan Thompson, the Auckland Business History Group, and on the Maori economy.
 

In the second edition of The Oxford History of New Zealand Hawke extends his contribution to 1992. Third edition will have chapters by (historian) Jim McAloon to 1910 and Geoff Bertram after. John Singleton wrote the New Zealand contribution to the E.H.Net online Encyclopaedia of Economic and Business History. There are also numerous articles, monographs and books by general historians which are of interest to economic historians, of which Malcolm McKinnon’s Historical Atlas of New Zealand is a magisterial example. (Note that these need not include works of biography, policy or public history, which are usually not treated as in the scope of economic history. Were they relevant, mention would also be made of histories of the Reserve Bank by Singleton et al and the Treasury by McKinnon.)
 

Research on history of the population has also progressed, especially under the leadership of (demographer) Ian Pool. (It is not unusual to assume that population changes were responsive to the economy – the economy of scales issue aside. However, it seems likely that population growth – perhaps in relation to key resources or the like – drove some of the economic changes.)
 

Data are documents to an economic historian. Another important recent resource is the long-term of demographic, social and economic data series in New Zealand covering the period between 1840 and 2004 on the Statistics New Zealand website, collected by staff at Treasury
 

My own contribution is most notably In Stormy Seas which covers 1920 to 1995, and includes a chapter on the earlier economy based on my earlier Towards a Political Economy of New Zealand. I was also the major contributor to the economic section of Te Ara, the online New Zealand Encyclopaedia. Additionally I have produced since 1995 various monographs on economic history topics, not all of which cover the post-1995 period.
 

So there is much new research since Hawke’s book. The next sections ponders on some of the issues which have already confronted the writer in planning the book.
 

The Scope of An Economic History
 

Economic histories of most rich countries pay little attention to their pre-market economies. But in the case of New Zealand it existed less than two centuries ago. Even so, most of the works cited above which do not address the Maori New Zealand economy, or do so superficially. To do otherwise presents a challenge beyond economics, which tends to focus on markets and leaves earlier economic forms to anthropologists.
 

Today, general histories of New Zealand cover pre-European times, albeit cautiously for there are many uncertainties and gaps. Moreover, there are continuities between different periods, and that – as will be discussed – must apply also from pre-market to market Maori. The implication is that no matter how fragmentary the evidence and how ‘anthropological’ that which is available, there should be an account of the pre-market economic history of New Zealand today.
 

How far back should it go? The answer might be as far as the evidence of economic activity allows. However, like much history, the issue of the past interaction of the economy and the environment has something to say about contemporary issues, especially the possibility of a sustainable economy which is increasingly a part of the public vision. .
 

Unusually among rich economies, New Zealand’s human settlement goes back only a thousand years (roughly). Before that the environment was, in some sense, pristine. It is possible to trace the impact of humans on that environment, including even – to some degree – the impact of the first Pacific Island settlers. A larger impact came from the first European: there has already be mention of the dominance of the ‘quarrying’ of depleting resources in the early settlement, although much environmental destruction was collateral – such as the loss of specie from habitant destruction – or through ignorance – soil erosion may be the most spectacular example. A major conduit for that damaging impact was the economy so it would be almost irresponsible not to include the environment in a modern economic history, even if earlier ones had not. .
 

Thus a chapter on pre-economy seems appropriate to set a base for the environment. Mein Smith begins her account with New Zealand’s break away from the rest of Gondwana 80 million years ago. My story may begin earlier. It will also remind the reader that geological events led to mineral deposits and landforms which are the basis of New Zealand industry.
 

One issue to be settled is the state of the pre-agricultural soil. While the earliest European settlers saw it as bountiful (we dont know what the first Pacific Islanders thought), they may have been mistaken, for much of today’s New Zealand’s soil is of poor quality. If this is correct, then again the myth of the glorious settlement needs modification. (The alternative may be a more heroic myth – sustainable settlement facing great odds, but the committed settler overcoming them.)
 

Having settled the period to be covered, there is the issue of what are the relevant boundaries of the economy. Having just completed a study of globalisation I am acutely aware that economies can override jurisdictional boundaries. My tentative conclusion is that it would be sensible to include some Pacific Island dimension in the economic story.
 

This first arose thinking about Pacific Island migration in the late twentieth century. (Globalisation and the Wealth of Nations argues that the diaspora and the homeland are intimately connected so the chapter also covers relevant Pacific Islands.) At the other end of the history, the reader needs to now something about the Pacific Island (pre-market) economies from whence the first Pacific Island settlers arrived. If the study is to say something about the Pacific Islands a millennium ago and today, should there be some link chapter to the modern Pacific Island economies? Ideally yes, perhaps, but space and a lack of material may preclude a lengthy account. My current thinking is to focus on Samoa and Cook Islands illustrating different labour market arrangements with New Zealand. I have added Nauru, because of it illustrating how the quarry moved offshore. (Middle East oil fields would be another example). Again what is available will be key to what is included and no South West Pacific Island will be ignored if there is useful material on its economic history.
 

If the economies of Pacific Islands where the first settlers came from are relevant to the story, then so must be the economies from whence the first Europeans settlers came. Here the challenge is not a lack of material but its overwhelming plentitude. Indeed there is a growing research field which sees the ‘neo-European’ periphery economies linked to the core. How to incorporate that into the story?
 

Although less prominent in most histories, this linkage was central theme in my In Stormy Seas. Fortunately there is a useful expository simplification from focussing on export and import prices as a means of dealing with the changing balance of commodities. In terms of destination, until the 1960s, Britain dominated the links (although before the 1880s, many shipments were consolidated in Australia). Following the great external diversification of the 1970s New Zealand no longer depended upon a single economy, although the world economy is more coherent although still not quite a single economy in its own right. The variety of export products and destination (and import product and sources) will make the exposition somewhat messier, although I do not recall that being a problem when I wrote In Stormy Seas.
 

So a New Economic History is likely to begin before there was an economy in order to include the environment, and also cover the pre-market economy. It should contain the economic history of South West Pacific Islands as much as that is possible, and will pay attention to the economies with which New Zealand has had substantial interactions.
 

The Relation to General History
 

The economic history books listed above are of two sorts. Those of Condliffe and Sutch might be best described as general histories from an economic perspective. The remainder, including my In Stormy Seas, are written for a narrower audience of economists and economic historians (and their students). Neither approach is ‘wrong’, but the writer of a new economic history has to decide where on the spectrum the study is to be located.
 

My initial approach was to locate my work near the economist end. However, rereading the general histories in preparation for writing a specialist one, I became aware of a general problem, which I illustrate by asking where does the Treaty of Waitangi fit in an economic history? Condliffe, not unsympathetic to the injustice the Maori faced, gave it three paragraphs; as did Lloyd Pritchard, in each case primarily in reference to land sales policies with a glancing reference to sovereignty; Sutch a fraction more. None of Grey, Hawke or Simkin refer to it. (And neither did I in the brief (11 pages) chapter on the pre 1920 economy in In Stormy Seas.)
 

It would be inappropriate to predict just how much space will be devoted to the Treaty in future economic histories of New Zealand. In general histories its role in the transfer and location of political sovereignty is central? While that is normally taken for granted by economic historians (all the books just cited do), the question of how commercial law entered New Zealand is a not unimportant one, especially in terms of developments in economic thinking of the last decade. It is not a simply matter of the effect of the Treaty, as Alan Ward demonstrates in A Show of Justice, albeit involving a different part of law. A passing remark that the Treaty was part of the pathway by which commercial law became established in New Zealand and land was alienated from the Maori is almost certainly insufficient.
 

(As I have pondered on such matters, I have realised that we need to distinguish ‘commercial sovereignty’ from ‘political sovereignty’, a distinction made which underpins such expression as ‘neo-colony’. At this stage, however, I am not sure what this all means. It is flagged here for future work.)
 

The point about the treatment of the Treaty of Waitangi is that it is an example of a major concern of general histories which a new economic history neglects at its peril, especially if the purpose of the book is to engage with general historians and the general public.
Recognising this further pushes the project towards the Condliffe end of a general history. I do so, I confess, with some regret. As In Stormy Seas illustrates, my natural predilection is to dive deep into the economic analysis and statistics. Those foundations will still be there, but most readers may not see them.
 

The Structure of the Economic History
 

Most of the economic histories cited above given an account in historical sequence, the natural frame for exposition. The exceptions is Hawke’s The Making of New Zealand, in which the historical sequence is broadly followed within a sectoral approach of farming, manufacturing (sometimes services) and the government presented in a parallel.
 

I have chosen a more ambitious approach based on separate political economies. Rather than see the economy (and society) as a smoothly evolving cohesive whole, the approach recognises an economy of distinctive ‘political economies’ organised around particular economic and social technologies, resources and ideologies. which have an internal coherence but which clash with others. The result is a more conflictual account of economic development, but one which better captures the structural changes an economy undergoes over long periods of time and allows greater sense of the political evolution of New Zealand.
 

In my past writings, I have likened these political economies to tectonic plates which clash, subduct and override one another. However the more geology I study, the more I am aware the analogy, while useful, is not deep. Political economies are not rigid, but evolve, illustrated by the path of the Maori economy from the first settlers to the Modern Maori. I am in two minds whether to use the geological image in the final book. In the interim I retain its use here.
 

One advantage of this approach is that it avoids accounts involving periods with abrupt divisions. Political economies do not suddenly disappear. They fade away or are over-ridden. Subduction of tectonic plates takes time, and sometimes a residual is left for ages after. Occasionally there are identifiable cataclysmic events which change the balance of political economies. But even so there is a transition thereafter: tectonic plates are very robust. One advantage of not requiring specific endpoints is that very often they are designated in terms of political events which have responded to changes in the political economies, rather than to have their instigate them. .
 

Currently I am thinking of seven such major political economies as follows::
1. The Environment
2. The Pacific Islands (mainly the Cooks, Samoa, and Nauru).
3. The Maori.
4. The Rest of the World.
5. The Quarry (The economy that depends upon depleting resources.)
6. The (Pastoral) Settlement..
7. The New Economy (As explained below I am not happy with this label.)
 

One complication, and one simplification. First there are geological ‘hotspots’ where volcanoes erupt almost arbitrarily in the tectonic plates and which change its landscape. The best known New Zealand examples are Banks Peninsular, Mount Taranaki, Rangitoto and the caldera of Lake Taupo. (The latter a part of the thermal region running to White Island is admittedly more complex than just a hotspot.) There are also hotspots in the political economy, most notably the First and Second World Wars but also the New Zealand Wars (which like the Taupo eruptions were at the edge of two conflicting tectonic plates).
 

The simplification is in the handling of the informal economy (which always presents a challenge to economics, since it is outside the market and difficult to measure). Conveniently they are not a separate political economy but an integral part of existing political economies. (Having come to that conclusion I still need to think through how to integrate it in the discussion.)
 

To show how the political economy approach comes together, here is the current proposed structure of the book. (Beginning and end points are tentative.)
 

The book may be in four parts of 5, 6, 7, and 7 chapters respectively. The chapters will not be of equal length.
 

I: In the Beginning
1. Before the economy. (–1350) The Environment
2. The Pre -European Pacific Island Economies (–1800) The Pacific Islands
3. The First Settlers (1350–1500) The Maori.
4. The Classical Maori (1500–1820) The Maori.
5. The Environment After the First Humans.(1300–1790) The Environment
 

II: The World Economy Arrives in New Zealand
Note that while the Part is generally intended to finish towards the end of the nineteenth century, some of the nineteenth-century political economies went well into the twentieth century, while the pastoral settlement of Part III begins in the mid-nineteenth century and more strongly from 1882 and ceases to dominate from the end of the 1960s.
 

6. The First Phase of Globalisation (–1915) The Rest of the World. (The world economy including the European economy’s first interaction with the Maori.)
7. The Quarry (1790–1920) The Quarry
8. The Nineteenth-Century Maori (1820-1950) The Maori.
9. Hotspot 1: The New Zealand Wars
10. The Post European Pacific Islands (1800–1965) The Pacific Islands
11. The Nineteenth Century Environment (1800–1920) The Environment
 

III: The Pastoral Settlement
12. The First European Settlers (1820–1880) The (Pastoral) Settlement..
13. The Pastoral Settlement (1880–1965) The (Pastoral) Settlement..
14. Hotspot 2: The First World War
15. The Stagnation of Globalisation (1915–1950) The Rest of the World.
16. Hotspot 3: The Second World War
17. The Twentieth-Century Environment (1920–1985) The Environment
18. The Urban Economy (1920–1965) The (Pastoral) Settlement..
           
IV: The New Economy
19. The Second Phase of Globalisation (1950–) The Rest of the World.
20. Diversification (1965–1985) The New Economy
21. The Second Great Migration: Maori (1950–) The Maori
22. The Second Great Migration: Pacific Islanders (1965–) The Pacific Islands
23. Reform (1985–1995) The New Economy
24. Towards Sustainability? (1985–) The Environment
25: A New Economy? (1995–) The New Economy
 

Some Issues
 

I finish this paper with a few issues which have arisen without – yet – any clear resolution.
 

The Maori Transitions
 

While we have an account of the pre-market Maori economy in Raymond Firth’s Economics of the New Zealand Maori and of the early market economy in Hazel Petrie’s Chiefs of Industry. there is little on the transition between the two. From today’s perspective, markets are an obvious means of reaping the benefits of specialisation (although it is well to remember that Adam Smith only made the point after James Cook reached New Zealand). It was less obvious to those from a pre-market era, where regular trade was based on kinship.
 

Serendipitous trade can occur coincidence of wants and barter, but the notion of planning production for strangers, as the Maori did for ships, involves a different head-space, especially where it involves specialisation and investment. A medium of exchange – money – in the trade, rather than pure barter is also a novel notion. (A transition arrangement would be a fully backed currency. The Urewera Maori used tobacco into the 1850s.) Yet the Maori seem to have made the transition reasonably quickly – perhaps in a generation – in part (as Petrie shows) because tribal forms were maintained in the production process while external negotiations were the prerogative of chiefs. One might say that the hapu ran a family business.
 

The second transition to the pastoral economy in the late nineteenth century was much less successful. It is easy argue that population decline and land alienation were its causes, but one must wonder whether hapu based businesses could not adapt to the new regime based on the family farm. If so, that which made the Maori economically successful in the mid-nineteenth century inhibited success at its end?
 

There is a third key Maori transition – the post-war urbanisation. Again we know broadly about the beginning and end, as the Maori moved from rural to urban locations, but we know very little about the economic and social processes. Was it a simply that population growth outran opportunities in the countryside, and the poor moved on, or was there some distinctive Maori dimension to the migration (other than the racism that they met)?
 

Structural Change and Cycles
 There is some disagreement within the profession of whether there was a ‘long depression’ in the second half of the nineteenth century. The disagreement may be a matter of definition rather than facts, it may reflect different choices of period, or it may be that the experience of different parts of the country was different – particularly Auckland from the pastoral South. .
 
Implicit in the preceding discussion is the tension between focussing on structural change or the changing levels of aggregate output including booms and slump. Both are necessary, but how to meld them into single account?
 

As set out, the book will be based upon the political economy of structural change. But it would be unwise to ignore the various economic cycles. How often does the economic historian reading political histories groan when some event – say an election – is being discussed and the writer does not mention the economy was in a strong upswing or heading into a depression (or whatever). This is not to argue for economic determinism, but that to pretend the economy has no influence is nonsensical.
 

The First Wars
 

There is little on the economics of the New Zealand and the New Zealand Wars. The census data suggests that at times in the 1860s the North Island was close to an armed camp. Presumably it brought population and built infrastructure (as well as leading to land confiscation). Is that all we can say? Much of the war was funded by the British Treasury. What sort of economic return did New Zealand get from it?
 

There is also very little on the economics of the First World War (except the compulsory acquisition of commodities for export). We would like to say more than that.
 

The data base becomes richer immediately after the First World War. What happened in the period before is a mystery. Of course we dont expect as detailed quantitative knowledge of the nineteenth century economy, but that thought does little to relieve the frustration of our ignorance of the first two decades of the twentieth.
 

Jack Baker’s The War Economy covers the Second World War well enough.
 

The Interwar Period
 

While there seems little disagreement about the course of the Great Depression of the 1930s in New Zealand (except how important relative prices were), how it fits into the interwar period is less understood. Popular histories sees it as a great turning point, especially in that it led to the Labour Government (although the preceding Coalition Government was already moving to a more interventionist stance). But where does the shorter – possibly deeper – downturn of the early 1920s fit in? The 1920s seems to have been a period of slow growth, so the post-Great Depression recovery with its exceptional growth rate may in fact a recovery from the 1920s as well.
 

I am also uneasy at the focus on aggregate economic output without attention to the changing political economy. There are various hints that there were more fundamental changes in the inter-war period than a temporary – albeit severe – depression: the urban centres seem to be consolidating, key production processes (such as in freezing works and car assembly) were switching from craft to industrial processing while, as Gordon Coates noted at the time, the relationship with the British market was changing and there was some diversification of export destinations. Moreover, contemporary writers at the time seem to be as much concerned with the inability of pastoral exports to provide sufficient foreign exchange to employ the working population even when export prices were good, which suggests the need for more attention to the population story.
 

The interwar period economy needs a fresh look, especially one whose vision is not dominated by the Great Depression and the subsequent success of the Labour government.
 

The Economy Over the Last Four Decades
 

A re-interpretation of the interwar period may not change our understanding of the period after the Second World War and it is very unlikely to change the economist’s story of the 1966 wool price shock which severely damaged sheep industry (which contributed three fifths of export revenue). The resulting diversification and adaption took perhaps thirty years to work its way through in full so while the shock was abrupt the subduction was not. (Whether economists will ever be able to convince those into politics and culture that Britain’s entering the European Community (Union) in 1973 was not as central to the economy is another matter.)
 

However, we must ask what did the economy diversify to? Earlier we tentatively used the expression ‘new economy’ but that is a holding label which may look as relevant in due course as William the Conqueror’s ‘New Forest’ does today. Whatever the label, we need to understand its constituents. Is it the pastoral economy has extended to a resource and processing based ones including horticulture, fishing, forestry, energy, mining and tourism as some of the rhetoric would have? Or is there new urban based industries and services as the countervailing rhetoric would have?
 

Fortunately we dont have to answer this question today, merely to pose them. But the book will have to address it, preferably with some of the gravitas that history brings, rather than the superficiality of instant commentary.
 

Exceptionalism
 

There is a separate essay on this. To summarise: although the New Zealand economy is unique (all economies are) it may not be exceptional. Many of the experiences it went through are similar to those in Australian, the Southern American Cone, some states and provinces of North America and (even) Southern Africa. 

It would be another study to details these parallels, but even so the writer of an economic history of New Zealand needs to keep them in mind and not leave the reader with the impression that New Zealand’s experience was exceptional.
 

Conclusion
 

There are numerous challenges to writing a new economic history of New Zealand: the bringing together of a host of recent research by economists, historians and others; the dealing with conflicts and gaps in the available accounts; the looking at the conventional wisdom afresh, but not abandoning the well proven. And to do all this in a way acceptable to the economic history profession and accessible to the general historian and public.
 

Go to top
 

References Cited
 

General Histories,
K. Sinclair (1959: 1st ed) A History of New Zealand
J. Belich (1996) Making Peoples
J. Belich (2001) Paradise Reforged
M. McKinnon (ed) (1997) Historical Atlas of New Zealand
M. McKinnon (2003) Treasury: The New Zealand Treasury 1840-2000
J. Phillips (2004 and subsequently) Te Ara, Encyclopaedia of New Zealand
P. Mein Smith (2005) A Concise History of New Zealand
J. Singleton with A. Grimes, G. Hawke & F. Holmes (2006) Innovation and Independence: The Reserve Bank of New Zealand 1973-2002 .
Ward, A. (1974) A Show of Justice : Racial “Amalgamation’ in Nineteenth Century New Zealand
 

Economic Histories To 1985
J.B. Condliffe (1930) New Zealand in the Making
W.B. Sutch (1941 1969) Poverty and Progress in New Zealand
W.B. Sutch (1942, 1966) the Quest for Security in New Zealand
C. Simkin (1951) The Instability of a Dependent Economy
J.B. Condliffe (1959) The Welfare State in New Zealand.
J.V.T. Baker (1965) The War Economy
W.B. Sutch (1966) Colony Or Nation? : Economic Crises in New Zealand From the 1860s to 1960s
M.F Lloyd Prichard (1970) An Economic History of New Zealand to 1939
R. Firth (1972) Economics of the New Zealand Maori (2ed)
W.J. Gardner (1981) ‘A Colonial Economy’ in The Oxford History of New Zealand, 1ed ed W.H. Oliver and B.R. Williams (also 2ed ed G Rice)
T. Brooking (1981) ‘Economic Transformation’ in The Oxford History of New Zealand, 1ed ed W.H. Oliver and B.R. Williams (also 2ed ed G Rice)
G.R. Hawke (1991) ‘The Growth of the Economy’ in The Oxford History of New Zealand, 1ed ed W.H. Oliver and B.R. Williams
J.D. Gould (1982) the Rake’s Progress? : the New Zealand Economy Since 1945
G. Hawke (1985) The Making of New Zealand
 

Economic Histories After 1985
H. Schwartz (1989) in the Dominions of Debt : Historical Perspectives on Dependent Development.
K. Rankin (1990) Labour Supply in New Zealand and Australia, 1919-1939.
I. Pool (1991) Te Iwi Maori.
G. Hawke (1992) ‘Economic Trends and Economic Policy, 1938-1992′, in The Oxford History of New Zealand, 2ed. ed G Rice.
B.H. Easton (1993) Towards a Political Economy of New Zealand
A. Grey (1994) Aotearoa and New Zealand.
B.H. Easton (1996) In Stormy Seas.
B.H. Easton (1997) ‘Brendan Thompson’s New Zealand Work Force Series’, Labour Employment and Work in New Zealand: Proceedings of the Seventh Conference
D. Greasley & L. Oxley (1999) ‘Growing Apart? Australia and New Zealand Growth Experiences, 1870-1993. New Zealand Economic Papers.
D. Greasley & L. Oxley (2000) ‘Measuring New Zealand’s GDP: 1865-1933: A Cointegration Approach’ Review of Income and Wealth
E. Pawson and T. Brooking (2002) Environmental Histories of New Zealand
D. Greasley & L. Oxley (2002) ‘Regime Shifts and Fast Recovery on the Periphery: New Zealand in the 1930s’. Economic History Review.
D. Greasley & L. Oxley (2004) ‘Globalization and Real Wages in New Zealand 1873-1913′ Exploration in Economic History
B.H. Easton & others (2005) ‘Economy’, in Te Ara, Encyclopaedia of New Zealand ed J. Phillips.
D. Greasley & L. Oxley (2005) ‘Refrigeration and Distribution: New Zealand Land Prices and Real Wages, 1873-1939 Era’ Australian Economic History Review, 45, 1, 23-44, 2005
I. Hunter. & D. Morrow eds. (2006) City of Enterprise
H. Petrie (2006) Chiefs of Industry
J. Singleton (n.d.) ‘New Zealand’ Encyclopaedia of Economic and Business History
I. Hunter (2007) Age of Enterprise
I. Pool, A. Dharmalingam & Janet Sceats (2007 forthcoming) The New Zealand Family from 1840: A Demographic History
B. Easton (2007 forthcoming) Globalisation and the Wealth of Nations
G. Bertram (in manuscript) ‘The New Zealand Economy 1910 to 2005′ in The Oxford History of New Zealand, 3ed. ed G Byrnes..
J. MacAloon (in manuscript) ‘The New Zealand Economy to 1910′ in The Oxford History of New Zealand, 3ed. ed G Byrnes..
B.R. Patterson (in manuscript) Wakefield’s Wooly Wastelands.
 

Maori Economic History
A couple of references appear above (Firth 1972, Petrie 2006), but most material lies in Waitangi Tribunal reports and the like and has yet to be extracted.
Data Sources
A. Maddison (2001) The World Economy: A Millennial Perspective
Statistics New Zealand (2004) Long Term Data Series
 

Go to top

Research and Destroy

Studies of race relations are sometimes used to bolster prejudice, not reveal the truth. 

 

Listener: 10 February, 2007.  

 

Keywords: Health; Maori; Social Policy; 

 

Don Brash’s January 2004 Orewa speech may have been a key event in New Zealand race relations. The earlier foreshore and seabed decisions had stirred a restlessness about Maori claims as well as a Maori concern that the Crown was too willing to override their rights. The Brash speech articulated the irritation of those who thought Maori were privileged in public policy and rhetoric. 

 

Not only were Brash and his speechwriter, Peter Keenan, economists, so was the writer of the research said to underpin the Orewa speech. Simon Chapple is an economist with a number of interesting research papers on socio-economic differences between Maori and non-Maori, which challenge a lot of lazy thinking by both the right and left, Maori sympathisers and rednecks. 

 

Often the implicit assumption in public debate – including in some Brash speeches – is that Maori are a “race”. That is a descent notion, as in the tiresome question of how many “full Maori” there are. Most of our statistics are based on self-assigned ethnicity. Those who report being Maori (often in conjunction with another ethnicity, such as Pakeha) are saying something about how they see themselves in cultural terms, not necessarily who their ancestors were. (The main statistical exception is that a descent notion applies to enrolment on the Maori electoral roll. Law requires a fact – have you a Maori ancestor? – not a feeling – do you think yourself as Maori?) 

 

Chapple’s “Maori socio-economic disparity” examines the extent of socio-economic differences between Maori and others. Unquestionably, unemployment is proportionally higher among Maori than non-Maori. But if we confine the comparison to those with the same gender, age, literacy and location, the differences largely disappear. The issue is why those who call themselves Maori are inclined to be younger, less literate and in inferior employment locations. It seems unlikely that Maori are generally discriminated against by employers, although we may know of anecdotal instances. 

 

Chapple’s paper is available on the web and in hard copy. There is enough in it to conclude that he is making thoughtful, sober, subtle arguments. But that is not what much of public debate is about – certainly not Brash’s 2004 Orewa speech. Nicky Hager’s The Hollow Men suggests that no one involved could be described as expert in the complicated social science of race relations. Instead, Chapple’s work was used the way a drunk uses a lamppost, for support rather than to shed light. 

 

Moreover, only the Chapple lamppost was used. Too often we seize one study that supports our prejudices, and don’t look for ones that contradict them or enrich our thinking. Testing my assumption that unemployment damages health, I looked at more than 100 studies before I was confident it was empirically true. 

 

This column is not intended to be solely a criticism of Brash and his allies. Those opposing him can be equally casual. The “Closing of the Gaps” work, which Chapple was criticising, was sloppy, as I said in the Listener of November 25, 2000. 

 

Consider the research into health disparities by a team led by epidemiologist Tony Blakely. After allowing for differences in age, gender and socio-economic status, it still found that those who said they were Maori had higher mortality than their non-Maori counterparts. It is not helpful to explain such health differences by “colonisation”. 

 

Even after adjusting for age, socio-economic status and ethnicity, male mortality is higher than female mortality. But nobody explains the difference by saying women “colonise” men. We need to investigate the empirical linkages rather than apply a label and stop thinking. 

 

(Incidentally, Blakely’s work convincingly contradicts my earlier research suggesting that smoking has a greater impact on Maori smokers than non-Maori smokers, although of course there is a significant mortality difference between smokers and non-smokers, and relatively more Maori smoke. This mea culpa goes to prove that relying on a single paper can be misleading: progress is about accumulating studies that test earlier ones.) 

 

Contrast the fine work by researchers such as Chapple and Blakely with its casual use in public debate. We don’t mean to be racist, but ignoring and misrepresenting research gives the proverbial Woman from Mars the impression that we are. 

Border Management in the Pacific Region

Comments on a paper  by Michael Moriarty.
New Zealand-Pasifika: Interactions and Perspectives Conference, 8 February, 2007.
 

Keywords: Globalisation & Trade;
 

Thankyou Michael for a thought-provoking paper.
 

Let me introduce your subject by saying a little more about the theory of borders. We need to distinguish jurisdictional borders from geographical borders.
 

Jurisdictional borders tend to be unstable – from, say, a hundred year perspective – unless they are also geographical borders. As it happens, in the Pacific jurisdictional borders are mainly geographical borders – practically the sea. There are a few exceptions such as the West Irian – Papua New Guinea border, and that between the Republic of Samoa and American Samoa. Aside from such instances, which are hardly touched upon in his paper, Michael shows that even geographically based jurisdictional borders are not as simple as they seem.
 

It is not just a country has various jurisdictional borders – as in the difference between its 20 km and 320 km zones. Even the innermost border is multilayered, under a variety of apparently increasing threats including from terrorists, biosecurity, drugs, illegal migrants, restricted activities via the internet, smuggling and customs duty evasion. I found the details of these challenges far more interesting than I expected. The remarks on the ability of illegal forces to corrupt those who guard the borders reminds an economist of the importance of quality public institutions.
 

Underpinning this paper that even geographical borders are far less stable than geography might suggest. Buda and Pest were was once two separate towns divided by Danube River. That river is no longer the geographical barrier it was and the towns have amalgamated into Budapest.
 

Similarly, the natural geographic boundaries of the Pacific are being undermined by more efficient shipping, air travel and the internet, by what in my book, Globalisation and the Wealth of Nations – out at the end of the year – calls ‘the diminishing costs of distance’. Not only is there a chapter specifically entitled ‘Borders’ but others discuss border issues such as labour mobility and social policy regimes. (The paper does not particularly address there issues, for they were covered in other papers at the conference.)
 

However, while my book pays some attention to micro-states, today and in Michael’s paper they are the centre of attention, for aside from Australia, New Zealand, and perhaps Papua New Guinea the members of the Pacific Island Forum are micro-states. As I read through the paper I was confronted with the question that if jurisdictional borders are so difficult to manage, what is the future of a the Pacific Island micro-states, whose existence and sovereignty are underpinned by these boundaries?
 

Merging them would not solve many of the border problems. There would still be a need to enforce the existing geographical borders for  terrorist and biosecurity and so on reasons. Nor would the merger address any internet problem since their sources lie outside the Pacific. Unlike, say, in the case of the European nation-states the most common source of the border crossings (people to trade) are not from neighbouring states, but from those outside the region or Australasia.  That substantially reduces the relevance of the micro-states collaborating across borders.
 

Perhaps there would be some gains from a merged pan-Pacific border control agency but it would still have to be locally administered, and we know from the experience of the British and US police forces, that can still leave opportunities for corruption.
 

Towards the end of his paper Michael turns to the question of given the great difficulties that micro-states face with their border management, whether a re-prioritise the border controls, perhaps abandoning or downgrading some in order to focus on what is really important. Internet geeks would advise to give up attempts to control the internet, arguing that it treats censorship as damage and routes around it. (Perhaps all that can be done is to encourage parents to control their children’s access.)
 

Some might argue for abandoning customs duties. Michael’s paper reminds us that the duties are an usually important part of the fiscal revenue of these micro-states. What are they to replace it with: general indirect taxation? income tax? They will generate border problems too while administration costs may be higher. Moreover, some excise duties are for other purposes: tobacco duty is a means of reducing smoking and enhancing the nation’s health. Perhaps some reduction in some duties may be beneficial providing a satisfactory alternative revenue source can be found. or there is an effective alternative social policy. .
 

Towards its end, the paper considers the case that further harmonisation – even something like closer economics relations within the Pacific – might make a viable contribution to each’s individual survival. Had I been writing the paper I might have been a little more optimistic about the possibilities of international supply chains, that is the increasing sourcing of components from a variety of countries, and the way which a CER might encourage involvement in them, although what  it really needs to be a CER with Asia.
 

The underlying issue is whether the Pacific micro-states are economically viable. Merging the Pacific Island economies is unlikely to solve the problem. Large economies are not particularly favoured in today’s world probably because of the difficulties of political management. It is certainly true that access to a large market is an advantage, but the falling costs of distance and reduction of artificial border protection means that increasingly every country has access to a large market – the world market. What seems to matter to successful (non-resource based) producers is the intensity of economic activity in its particular locations, what is called ‘economies of agglomeration’.
 

To give an indication of the magnitude of the economies of agglomeration, there is some disagreement as to whether Auckland is big enough to reap them.  One side says it is ‘not quite’ large enough, the other says it is ‘just’ large enough. Whichever is right, the conclusion must be that a Pacific Island-wide economy is no where large enough.
 

The question of whether even New Zealand is large enough to be economically viable, to a different forum, but my book’s conclusion is that success will not arise from turning in and merging with a neighbour. That sort of economic world is going. New Zealand’s future has to be operating intelligently in a multilateral world but it is a world where borders are less a means of promoting economic development, and domestic policy within the borders will matter more. . Sure we should cooperate with, say, Australia, but it has to be an outward looking cooperation. The same probably applies to each Pacific micro-state, too.
 

If agglomeration is out, then what about resources? The theory which underpins my book concludes that unless they have some exceptional resource basis – say oil reserves – small economies are almost certainly not economically viable in isolation. (It is well to remember the fate of Nauru as an example of what can happen when a resource is exploited.)
 

One resource is a potential tourist attraction, but even that has to be handled with care, since the return may end up as offshore as the tourists, with the only gains from the low skilled employment generation – better than nothing but not offering the high incomes that discourage out-migration. In any case, tourists involve border controls from the various threats that they bring directly, while others use the cover of tourism for nefarious purposes. A related, smaller, but less border problematic, activity may be retirement havens.
 

What Michael’s paper demonstrates then, is that there are places for marginal improvements in border management and perhaps some minor economic opportunities from those improvements. But better or different border management will not resolve the big problem of sustainability.
 

Sometimes one may despair that there is any solution. Alternately perhaps the problem is improperly defined. Perhaps the relevant borders are the social ones which define a Pacific Island community, such as Samoan or Cook Island or Tongan, by its networks of interactions which cross geographical and jurisdictional borders.
 

Thankyou, Michael, for stimulating these ponderings.

Smelling a Rat

Tax cuts without any pain? You’d have to be daft to have swallowed that.

Listener: 27 January, 2007.

Keywords: Macroeconomics & Money;

Nicky Hager’s The Hollow Men provides a fascinating insight into the realities of politics. A rich right-wing cabal got their man, Don Brash, into the leadership of the National Party. But the economic policies they stood for were unacceptable to the vast majority of the country, forcing the leadership to compromise in order to win enough votes. The adoption of policies that were anathema to its backers was described by Brash’s chief policy adviser, Peter Keenan, as “swallowing dead rats”. National turned to non-economic issues, most famously the first Orewa speech’s attack on race relations. The cabal became increasingly concerned that their policies were being ignored.

Perhaps they wanted a repeat of the 1984, 1987 and 1990 elections, in which the government was elected on a moderate policy but seized an excuse to implement an extremist Rogernomics/Ruthanasia one. It seems unlikely that could have happened. There was no obvious crisis in 2005, not even one that could have been exaggerated, as was the 1984 currency crisis and 1990’s Bank of New Zealand illiquidity. Would National’s coalition partners – Act, the Maori Party, New Zealand First and United Future – have bought into such a crisis scenario?

Possibly National could have manufactured a crisis around its promised tax cuts. They do not feature prominently in the book, but there are clues.

National election promises included reductions in the level of taxes that were unsustainable without deep spending cuts. Yet there were also promises to increase spending on education, health and transport. National spokesmen justified their lower taxes by citing a particular measure in the government accounts (OBERAC – the operating balance excluding revaluations and accounting changes) which they said implied considerable room for income tax cuts.

The OBERAC surplus did not indicate the possibility of major tax reductions. You would have to be stupid to believe it did, or to assume that Labour’s Minister of Finance, Michael Cullen, was as stupid as you. If there was any room for tax cuts, you can be absolutely sure Cullen would have given them. It is simple as that. There was no room.

Undoubtedly, Brash and Keenan, both professional economists, knew that too. Initially there had been plans to phase in smaller tax reductions targeted at the high incomes of the cabal. (Yes, there will be tax cuts in the future. Probably in 2009, if the economy continues to prosper. National’s cuts were to be earlier, and much larger.) But such cuts were of little interest to swing voters on middle incomes and would have emphasised that National was a pro-rich party. By the election National was promising large, unsustainable income taxes on middle incomes instead.

Brash talked about cutting wasteful government spending, stalwart rhetoric for politicians in opposition, that proves ineffective in government. Rob Muldoon’s government sought three percent waste reductions in 1982 and got about one percent. Brash probably intended to cut social welfare spending – the implication of the second Orewa speech – but the experience of the Ruthanasia cuts of 1991 tells us that such cuts would be about blood on the floor, not waste.

Privatisation would not have resolved the discrepancy. National had already swallowed that dead rat by playing it down. In any case, Brash and Keenan knew from economic theory and the experience of the 1980s that although privatisation might fund the government deficit, its macroeconomic impact is stagnation.

Yet National promised large tax cuts, without any indication of how they might be delivered. Those red-blue billboards showing “tax” versus “cuts” should have been accompanied by ones contrasting public “spending” with “cuts”. National might have lifted its share of the polls by as much as 10 percent – 12 parliamentary seats – with its “tax cuts without pain” message.

In office, the cuts would have posed a challenge. Perhaps that would have been the crisis: “We’ve promised the cuts: now we need real spending cuts to finance them.”

Tax and spending are about the balance of private and public activity in the economy, where there is a genuine philosophical disagreement between Labour and National. It was fraud, though, to pretend we could have the lower taxes without lower public spending. Had it attained government, the National caucus would have had to swallow a very large dead rat. So would the country.

Transforming an Economy

Commentary on “Forging a Kiwi Economic Identity through Economic Transformation” by Trevor Mallard, Policy Quarterly, Volume 3, No 1, 2007.
 
Keywords: Growth & Innovation;
 

This paper responds to the Minister’s paper by providing a context in which the government’s economic transformation agenda operates. It argues that it is not a plan but a framework for the coherent organising of government evolving involvement in the economy. To illustrate how this is occurs the latter part of the paper focuses on some Auckland issues, which are yet to be resolved, and mentions some of the other areas for further development.
 

Perhaps the greatest current puzzle about the New Zealand economy is why it is not growing faster. It stagnated from 1985 to 1993 as a result of the liberalisation policies of the time, even though the rest of the world grew strongly. At the beginning of the period New Zealand was a fraction above the OECD average measured by GDP per capita, eight years later it was 15% or so below. The New Zealand economy has since grown slightly faster than the world economy, mainly by utilising the reserves of labour – evident in lower unemployment and higher labour force participation. But productivity growth has been low – lower than the long term trend. If it continues to be low, economic growth will be low since the potential labour force reserves are now largely exhausted.
 

We might have expected significant productivity gains as the economy recovered from the shock of the market liberalisation policies so, once through the stagnation phase, it would have grown more rapidly until it returned to its pre-liberalisation track. But of that there is no sign. Why not? Any answer is even the more puzzling because export prices have been largely favourable, and an unusually large external (current account) deficit probably accelerated the growth rate. But their boost to economic growth and productivity is not evident in the statistics either.
 

Did the liberalisation policies irrecoverably damage the economy? What about the intensificationist thesis that more extreme liberalisation is needed, as if repeating failures of the pass will generate success in the future? In the last seven years the Labour-led government has chosen a different strategy to its immediate predecessors, while maintaining some of the central elements of the liberalisation program.
 

The current government’s Growth and Innovation Framework specifically included a ‘stable macroeconomic framework’, an ‘open and competitive microeconomy’ and a ‘globally connected economy’. A ‘highly skilled population’ and a ‘solid research, development and innovation framework’ had already been adopted by the previous National government in the late 1990s. (New in the GIF was a ‘modern cohesive society’ and ‘sound environmental management’.) Meanwhile, some of the more extremist policy stands have been reversed, replaced by a pragmatic response to public and private ownership, a less conflictual approach to industrial relations with a broadening and deepening of the social partnership arrangements, and a willingness to tackle monopoly. The government has also given priority to dealing with the public sector and social deficits even though the additional spending has given it less room for tax cuts.
 

Less noticed is the government’s commitment to sectoral engagement, dealing with each sector on a pragmatic rather than ideologically uniform basis. Many industrial sectors do not require much engagement but, where they do, the government has got involved.
 

The approach involves both a rejection of the implicit model of the market liberalisers of the 1980s, and also of much of the recent research paradigms of various agencies (including the Treasury). They treat economic output as a homogeneous single commodity, as if the composition of output does not matter. That makes no sense for the medium term because sectors grow at different rates while many undergo significant internal change. Sectoral engagement rejects the single commodity approach.
 

The rest of this article will focus on the Auckland strategy – the government’s most interesting sectoral engagement. The below, based on recently released estimates of Regional GDP, gives a measure of productivity per worker by region. There is considerable variation. Highest productivity is Taranaki, reflecting the contribution from its (depleting) hydrocarbon fields and capital intensive petrochemical plants. Not far behind is the Wellington region with its highly paid public servants.
 

Regional Labour Productivities (2003)
(NZ = 100)
Wellington                    131
Taranaki                       128
Auckland                      114
New Zealand                 100
Southland                       99
Canterbury                     90
Hawkes Bay                   89
Marlborough                  87
Otago                            86
Waikato                         86
Tasman/Nelson               81
Bay of Plenty                  81
West Coast                     77
Manawatu-Wanganui       75
Gisborne                        70
Northland                       68
 
(Any ranking by region reflects sectoral composition, rather than some inherent merit of the region. Nor do the figures indicate the relative regional incomes, because they ignore tax and social security flows and (net) payments to asset owners outside the region. Moreover if, say, the price of exports is higher (or the exchange rate lower), the relativities of rural region would rise, without changes in real productivity.)
  

The third (and only other) above-average productivity region is Auckland, strong in the business and transport sectors, and weak in primary production. It is not especially strong in manufacturing, and is slightly below average in tourism and education, health and community services. The data emphasises Auckland as New Zealand’s ‘gateway’ city and headquarters city. Is it a global city?

The government has two major immediate concerns. Auckland has poorly functioning city governance and severe infrastructural problems – most evidently in its internal transport network. The government is tackling them – politically courageously for the first, and fiscally courageously for the second. Given the size of the infrastructural deficit, significant gains are a decade out. Effective local authority reform may take longer.
 

These are necessary and urgent reforms, but they are not sufficient. Not far from the government’s thinking is a structural change strategy which began seventy years ago. The Great Depression exposed New Zealand’s over-dependence on the pastoral sector and on the British export market. There has been much diversification since, into other primary industries and post-farmgate processing and into other export markets. The strategy of import-substituting-industrialisation which began in the late 1930s, unravelled in the 1980s, although it led to some export manufacturing.
 

In a globalising world, New Zealand import substitution faces tradeable goods and services from low wage countries (notably China for manufactures and India for services). It may be that Auckland is not a particularly significant manufacturer because its import substituting manufacturing has wound down. Some of the rural regions are more intensive manufacturers, because the processing of primary products cannot be so easily offshored.
 

Other rich economies face similar challenges. They (often reluctantly) offshore routine activities and instead focus on the innovation, design, and development stages of tradeable manufacturing and services, and on production so sophisticated that it takes a highly skilled workforce, not yet available in poorer countries. Can New Zealand?
 

Such high productivity production occurs in large vibrant urban centres, as result of agglomeration effects – economies of scale for clusters of industries. Is Auckland large enough to be such a centre?
 

The facts are that Auckland is about the 350th city in the world in population size and 150th in terms of regional GDP. Some economists think it is big enough to generate the required economies of agglomeration (it is certainly big enough to generate the congestion). Others think it too small.
 

My view comes from considering the biotech industry. There is no ‘US’ biotech industry. Rather there are vigorous industries in about a dozen American urban agglomerations, each of which is bigger than isthmus Auckland.
 

So what Auckland biotech area should we think about? Surely we should add Hamilton, which is making a significant contribution to the Greater Auckland biotech industry. The motorway between the two cities is to be completed this year. It makes sense to see the two cities as a single economic unit.
 

If Hamilton is a part of Greater Auckland, where else is? There is an obvious node at the Isthmus with secondary nodes at Hamilton, Tauranga, Whangarei, and Rotorua. But in the US just-in-time businesses are an overnight trucking away from their customers. In which case the entire North Island can be ‘Greater Auckland’ if the transport network is sufficiently integrated. (Air links could add Christchurch and Dunedin for light valuable products while broadband connections make anywhere for electronic transportable services.)
 

Despite the pride the government takes in doubling spending on roading, it is probably not enough, while the rail system upgrade seems to have got lost. We need a national goal of a four-lane highway network connecting the seven major urban centres by, say, 2030, with an effective freight railway system to accompany it.
 

At the moment local Auckland is too concerned with its own problems to think about Greater Auckland. (An impatient outsider might think their focus is on ‘Petty Auckland’.) Even the central government is so involved with the isthmus’s problems that it has not yet thought enough about the wider issue. It may be forced to, since the rest of the country will not take kindly to the apparently privileging of Auckland, not only with political attention and infrastructural spending, but its education, health and recreational sectors also need upgrading to global city standards. The New Zealand economy cannot succeed without Auckland succeeding, but the reverse is equally true.
 

What about the South Island? My guess is that there is probably a case for developing Christchurch as a second hub, not in competition with Auckland but as a complement. Outside Christchurch and Dunedin the South Island will remain primary product export (including tourism) focussed, as will much of the rural North Island. But broadband may generate service business for those who prefer the rural lifestyle.
 

The last few paragraphs are beyond the current Economic Transformation Agenda. The government is incrementalist in its policy approach, in part because it eschews the big thinking of Rogernomics, but also because it is embarking on a much more intellectually complex policy development than market liberalisation with (probably) fewer able advisers, given the damage Rogernomics did to the government bureaucracy.
 

But I shall not be surprised if eventually it adopts a strategy of an integrated North Island with Auckland as a hub, and a South Island hub at Christchurch.
 


One could write similarly on other policy areas which need further development:
q          private savings requires further boosting;
q          the innovation strategy needs to pay more attention to international technology transfer;
q          the energy strategy is only on the way to sustainability after the oil production peaks (and needs to be integrated with the transport and climate change strategies);
q          the funding arrangements for tertiary education continue to distort and inhibit the sector’s performance;
q          the tax system is neither optimal nor equitable;
q          the implications for social cohesion remain unaddressed.
 

Until recently I would have grumbled about the lack of connection with National Identity. However the Minister’s paper indicates that challenge is beginning to be addressed.
 

Other sectoral strategy issues will arise as the economic transformation agenda evolves. (I have a concern about not effectively utilising our water resources, while the success or failure of the Doha Round will present considerable challenges to our trade negotiators, to exporters and, ultimately, to the economy as a whole.)
 

That is the point of the economic transformation agenda. It is not a fixed plan, but a framework to organise the government involvement in the structural evolution of the New Zealand economy. The evolution has always been occurring, even though it was unnecessarily inhibited by the policies of the 1980s and 1990s. The involvement should not slow our economic growth rate. It may even accelerate it.
 

Go to top


 Although I am a member of the Growth and Innovation Advisory Board, which is the government’s chief private sector advisor on the Growth and Innovation Framework and the Economic Transformation Agenda, the views expressed in this article are not those of the Board’s, and may not reflect the views of other board members.

 

 

 

 

 

 

 

 

 

Nobel Enterprise

Tiny Loans Are Making A Huge Difference for Some of the World’s Poorest Peoples

Listener: 6 January, 2007.

Keywords: Growth & Innovation; Macroeconomics & Money;

The Nobel Memorial Prize in economics was founded by the Bank of Sweden in 1979. Economists have only been tangentially involved in Alfred Nobel’s much older awards for achievements which benefit mankind.. Most notably for New Zealand, the 1965 Nobel Peace Prize was awarded to UNICEF. Because Bill Sutch was instrumental in ensuring the UN agency’s permanence from 1949, diplomat Benedict Alpers wrote ‘the award must record somewhere (however small the print) the names of W.B. Sutch and New Zealand as joint recipients.’

But the 2006 Peace Prize was directly awarded to Bangladeshi economist Muhammad Yunus and the Grameen Bank (www.grameen.org) which he founded. The bank empowers the rural poor (‘grameen’ means ‘village’) by providing them with ‘micro-credit’ at low interest rates instead of usurious ones.

Bangladesh, with a population of 145 million, is the world’s poorest large economy. Bangladeshis earn in a year what we earn in three weeks. The average $250 advance of the Bank may seem trivial to us, but it is lot to their poor.

Extraordinarily, 97 percent of the 6.5 million borrowers are women, who are the poorest in most of the world. They use the money for many things: from making their homes more inhabitable to going into small business. Despite there being no guarantees, references and legal documents, 99 percent of the loans are repaid. The village enforces the repayment defying banker’s conventional wisdom. You are going to make sure your neighbour repays if you do.

Grameen has extended its scope. Your Trade Aid shop may stock some of its products; its rural telephone program has provided mobile phones to nine million subscribers without access to landlines; it has installed solar panels in 80,000 homes and provided interest-free loans to 45,0000 beggars.

Other countries have implemented similar micro-credit schemes for their poor. Grameen works because the poor lack any collateral, other than their good faith, to invest in high return projects. (Inspired by Yunis, Bill and Hillary Clinton initiated the Arkansas Good Faith Fund.)

The biography of economists’ first full peace prize Banker to the Poor shows a charming, thoughtful, shrewd man, impatient with bureaucracy and inventive at finding ways around it. Totally committed to women’s needs, he is a feminist, if one may apply the term to a man. The book is good read for all, and a must-read for economists, reminding us that our theories have to be applied with sensitivity to culture and institutions.

Below are the 16 decisions of Grameen Bank which show how Bangladeshi’s poor lead so different lives from our own. Even so, their bank gives them the possibility of leading decent and dignified lives, with opportunities for their children. UNICEF would applaud.

**************************
The 16 Decisions of the Grameen Bank

1. We shall follow and advance the four principles of Grameen Bank – Discipline, Unity, Courage and Hard work in all walks of our lives.

2. Prosperity we shall bring to our families.

3. We shall not live in dilapidated houses. We shall repair our houses and work towards constructing new houses at the earliest.

4. We shall grow vegetables all the year round. We shall eat plenty of them and sell the surplus.

5. During the plantation seasons, we shall plant as many seedlings as possible.

6. We shall plan to keep our families small. We shall minimize our expenditures. We shall look after our health.

7. We shall educate our children and ensure that they can earn to pay for their education.

8. We shall always keep our children and the environment clean.

9. We shall build and use pit-latrines.

10. We shall drink water from tubewells. If it is not available, we shall boil water or use alum.

11. We shall not take any dowry at our sons’ weddings, neither shall we give any dowry at our daughters wedding. We shall keep our centre free from the curse of dowry. We shall not practice child marriage.

12. We shall not inflict any injustice on anyone, neither shall we allow anyone to do so.

13. We shall collectively undertake bigger investments for higher incomes.

14. We shall always be ready to help each other. If anyone is in difficulty, we shall all help him or her.

15. If we come to know of any breach of discipline in any centre, we shall all go there and help restore discipline.

16. We shall take part in all social activities collectively.

Back on Track

Helen Clark and Michael Cullen have overseen a return to orthodox economic management. 

 

Listener: 30 December, 2006. 

 

Keywords: Political Economy & History; 

 

Asked to comment on Helen Clark’s performance, Roger Kerr said the Prime Minister had presided “over the continuation of the economic directions that the country moved towards in the 1980s … She was among the critics of those moves, but … her government has kept them in place.” The Business Roundtable chief executive’s view reflects a misunderstanding of what happened in the 1980s, and of Labour’s traditions. 

 

The 19th-century British progressive tradition was built on such great economists as David Ricardo, John Stuart Mill and Alfred Marshall (but hardly Karl Marx). Its economics was orthodox so, like orthodox economics, it was deeply distressed by the Great Depression of the 1930s. 

 

The system of market regulation seemed to have broken down. Desperate governments overruled the market with interventions such as controls, licences and quotas. However, while the market mechanism may not be perfect, it is frequently better than the alternatives, even if the removal of interventions often hurts the poor and the weak. So while we regained confidence in the market, political inertia, weighted by those who were beneficiaries (like the owners of import licences), prolonged the old interventions after their use-by dates. 

 

Yet, step by step, there was a post-war return to the market mechanism, although often with accompanying measures to ensure justice and efficiency. 

 

Because National was government more often, it did it more often. But there were Labour traditionalists who wanted to liberalise the economy, too. I have often wondered what would have happened had Bill Rowling become prime minister in 1978 or 1981, when in pre-MMP days he won more of the total votes but fewer of the parliamentary seats. Instead of his cautious liberalisation we got Rob Muldoon, who, struggling with high rates of inflation and concerned with the impact of a more-market approach on his supporters, became a very reluctant liberaliser. 

 

In its haste to catch up from this stalling, Labour over-reacted when it came to power in 1984. Even today, some of their extremists don’t realise how unorthodox they were. As Kerr observes, Clark was a critic of this extremism but that did not mean she opposed all market liberalisation. 

 

When she (and Michael Cullen, for he is as important) came to power in 1999 they returned New Zealand economic management to the orthodox path. Rowling would have been pleased. (Fairness requires mention that National’s Jim Bolger and Bill Birch were also moving in this direction.) Many of their changes were reversals of the past extremism: a fairer tax system, less starving of public spending, selective re-nationalisation, better industry regulation, less confrontational industrial relations, more environmental sustainability, and fiscal conservatism instead of the irresponsibility of the 1980s. 

 

There are still issues to be addressed: 30 years of under-spending created a social deficit; there is a parallel infrastructural deficit; we remain over-dependent on generic managerialism; social welfare needs attention. There are also new issues: how to get Auckland to function more effectively; the energy challenge; the savings deficit. Our macroeconomic stance is better than it was in the 1980s but still not right. There will be more initiatives in the “Economic Transformation” package to be announced in a couple of months, although for my taste the government is likely to err on the side of caution. 

 

Every one of the points in the previous two paragraphs is worthy of a column. Some I’ve covered over the year, others I’ll cover in the next. Here I’ll mention two areas where I think Clark has been outstanding. As Minister for Arts, Culture and Heritage her promotion of national identity has out-performed even Labour prime ministers Peter Fraser and Norman Kirk. In global engagement, she (with Cullen) has promoted the vigorous connection of the economy overseas (which is absolutely necessary for high economic performance), while also engaging culturally, diplomatically, scientifically and in peace-keeping. Fraser, Kirk and Rowling would be proud of her. 

 

Nicky Hager’s The Hollow Men reminds us that politicians are not nearly as glamorous as they appear. No doubt Clark has some grubby emails, too. That’s politics. But returning us to a path of progressive orthodoxy is politics at its best. 

Land Of Giants

New Zealand’s nationbuilders aren’t just figures from the distant past. 

 

Listener: 16 December, 2006. 

 

Keywords: Political Economy & History; 

 

Many myths portray one’s ancestors as giants, titans beside whom their descendants, including the myth-tellers, are tiny. Did I fall into that trap in my book The Nationbuilders, about New Zealanders who shaped modern New Zealand from 1932 to 1984? 

 

My giants were not alone. Since my book there have been biographies of others, including historian John Beagle-hole, educationalist Clarence Beeby, conservationist Charles Fleming, soldier Bernard Freyberg and musician Douglas Lilburn. Among those who await authoritative books are politician Keith Holyoake, writer Elsie Locke, public servant Alister McIntosh, lawyers Robin Cooke and Thaddeus McCarthy and the New Zealand Dairy Board. (There are also new biographies of Apirana Ngata and Tahupotiki Wiremu Ratana, although perhaps they and Te Puea, are – as I argued in my book – best thought of as builders of a Maori nation.) 

 

Where are today’s giants? Nationbuilders after 1984 are harder to identify. Too many blew their talents trying to turn us back into a colony. Others, still alive, may be difficult to recognise. My book included Bruce Jesson, and I would add Michael King for his contribution to Maori and Pakeha understanding of themselves and each other. 

 

Three recent books illustrate a different sort of nationbuilding. Nola Millar: A Theatrical Life by Sarah Gaitanos portrays the director whose legacy is, according to actor Kate Harcourt, “arguably greater than any other figure in our theatre pantheon”. Nola, also a Listener reviewer for 10 years, was a loveable, and much loved, eccentric, but her vision and charisma helped to lay the foundations for profess-ional theatre in this country. 

 

While she instigated Toi Whakaari, the New Zealand Drama School (its library commemorates her), she also recruited many ordinary New Zealanders into her productions, taking people off the street and turning them into outstanding actors. (She even found a rugby-practice substitute so Don Selwyn could attend rehearsals.) 

 

The dedication to my Nationbuilders observes that a nation progresses through the myriad contributions of ordinary people. A chapter on Nola and those she worked with would have nicely illustrated the proposition. She will be there in any second edition. 

 

There may also be a chapter on the whio, the subject of a splendidly illustrated book, subtitled Saving New Zealand’s Blue Duck, written by David Young. So unique is the whio, it has no known relatives (it only looks, waddles, and sounds like a duck). It cannot be conserved on predator-free islands, as other threatened species have been. The whio needs forested areas with fresh fast-running water, so we can only save it by saving its high-country environment. Hundreds of ordinary New Zealanders – amateurs and professional – inspired by that “duck” contribute to a sustainable nation, just as others did with the theatre. 

 

Public servant Gerald Hensley’s memoir Final Approaches suggests a reason for the disappearing giants. He writes beautifully – it is a miracle that 40 years of bureaucracy did not destroy his style – and with perception. Neither of the prime ministers he directly served, Rob Muldoon and David Lange – each nationbuilders in their own, odd, ways – can really complain about his portrayals of them: each may be remembered more generously as a result of this memoir. For Hensley never abandons his profession as an independent, professional, competent and discreet public servant, even though some anecdotes will have readers in stitches. 

 

Yet Hensley’s breed may be at greater risk of extinction than the whio. The influential public servant (there are three in my book: Bill Sutch, Bernard Ashwin and Henry Lang) may be becoming extinct. Today the effective politician is surrounded by political advisers, through whom the public servant has to work. (One Cabinet minister announced that no paper was to go to him unless it had been cleared by his advisers.) Many bewail that change, although Hensley is more sanguine. The demise may be inevitable, given the increasing complexity of governance. 

 

Successful politicians – say, Jim Bolger or Helen Clark – are leaders of a team (as was Peter Fraser, albeit his were exceptional public servants). 

 

<>Thus the giants of the past are transmuted into the collectivities of the future – in the theatre, in conservation, in politics or whatever.

 

<>But, as Bruce and Michael show, there is still a place for the individual.

Economic Impacts Of Alcohol-related Problems

  Paper for the conference “Alcohol: Evidence-based Impacts and Interventions”, sponsored by the Center for Alcohol Studies, of the Health System Research Institute and the Department of Mental Health, Ministry of Public Health, Thailand, held 13 -14 December, 2006 in Bangkok.
 

Keywords: Health;
 

This paper is dedicated, with affection and respect, to the Canadian epidemiologist and public health expert, Dr Eric Single who has just retired. It will be evident from the bibliography that Eric has been involved in many of the key projects which form the intellectual foundations of this paper. Those projects would never have been completed without his inspiring, cheerful and energetic leadership. The sad fact is that drug abuse – alcohol, tobacco and the narcotics – is a pernicious part of the modern world. But it is the less so – and will be even less so in the future – that it might have been, is in part because of Eric’s efforts.
 

 

Introduction
 

Depending on the cultural context and particular circumstances, the same drink of alcohol can generate a benign feeling of prosperity, or moroseness, or stupor. The health benefits may also be benign (or even beneficial), or the drink may result in harm – injury or death – in the short run from accident or in the long run from one of the diseases alcohol can precipitate. The consequences for others may also be benign or beneficial, or damaging or mortal from violence or collateral accident. Someone may get born as the result of intentional or unintentional impregnation. The loss of production due to poorer workplace productivity or non-attendance from drinking alcohol may cause financial loss to the drinker and possibly to others. Among the many sectors of the economy alcohol may, or may not, generate additional costs, especially in the criminal system, in the health system, and in the transport system. The national budget probably gains from the specific tax it levies on alcoholic beverages, but these levies may, or may not, cover its costs from the consumption of alcohol.
 

The impact of alcohol consumption is so multifarious that it is not easy to track all its social and economic impacts. This paper confines itself to the main ones the ‘social costs of alcohol misuse’ studies have paid attention to, although there is only a little on the burden of disease caused by alcohol. The framework used is that of the WHO report International Guidelines for Estimating the Costs of Substance Abuse (Single et al 2003), and related and subsequent studies (e.g. Collins & Lapsley 2006).
 

As the opening sentence reminds us, the social and economic impact of alcohol is affected by the cultural context, even though the physiological impact may not be. This means that each country –  or culture within a country – has its own quantitative and qualitative particularities. While this paper, then, gives some general guidance, the challenge is for those working here in Thailand to adapt the generalities for their particular circumstances.
 

The main areas of impact are dealt with in alphabetical order, following a brief discussion on externalities.
 

Externalities
 

The social cost of an activity is the total of all the costs associated with it, including both the costs borne by the economic agent involved and also all costs borne by society at large. It includes the costs of the resources (including labour and capital) embodied in the product. But it also includes and costs external to the firm’s private costs which are consequent on the production or consumption such as environmental degradation public costs (e.g. health care) and costs to others like a woman being beaten up by a drunk husband. 
 

When the market economy is working effectively and there are no external social costs, the rational consumer will only purchase and consume the product if it is more valuable to her or him than the price paid for it. In this case society is better off since the consumer deems her or himself better off from the transaction, and society is no worse off since it has traded off the social costs of the consumption for the payment which embodies the ability to purchase other products with equivalent social costs.
 

There are all sorts of subtle assumptions embodied in this analysis: public health analysis often worries about the equity in the distribution of income – the power to purchase. But even if those assumptions hold (near enough), alcoholic beverages are n example where the purchase price is not generally equal social costs because the social cost of each unit of consumption varies greatly. Thus the social cost of the first drink in a session may reflect the private cost, but later drinks may generate additional social costs in poor health, material damage, public and private outlays which were ignored when the drinking decision was made, violence to others, and even death to the drinker or, in the case of motor vehicle accidents and the like, to innocent bystanders.
As a later section discusses, taxation and other public policy measures aim to reconcile in one way or another the inconsistency between the purchase price and social costs. Because of the variations from drinking situation to drinking situation, there is still likely to be a substantial difference for at least a number of significant ingestions even if the average is right.
 

A useful term is ‘misuse’ for occasions when the consumption generates outcomes which were unintended by the consumer and not taken into account in the purchase/drinking decision. It is sometimes preferred to ‘abuse’ in order to emphasise, that much alcohol consumption is useful, in the sense of its social impact is benign or even (mildly) beneficial.
 

The next few sections summarise the most salient causes of a divergence between private and social costs.
 

Crime
 

Pernanem et al (2002) proposes four models (‘modes’ might be a better word) to account for alcohol associated crime.
            1. The pharmacological model in which intoxication encourages the commission of crimes which otherwise would not have been committed.
            2. The economic means model in which crimes are committed to fund alcohol consumption.
            3. The systemic model involving the illegal economy, as in unlawful brewing or distilling or sale of liquor.
            4. The substance-defined model, where actions are defined as being criminal by laws which regulate drug use, such as drunkenness in a public place, supplying underage or drunk people (if that be illegal) and drink-driving.
 

This crime causes social costs, both directly via damage to property and individuals, consequently with the costs to the public purse of policing, justice and corrections, and indirectly when it adds to concerns about community safety and security.
 

Estimating the attributable fractions (the proportions which alcohol causes) for criminal activity is much less advanced than for disease. Because law, practices of enforcement and cultural vary by country, fractions cannot be easily borrowed from other jurisdictions. (Indeed care is also required in generalising research findings on the relationship between crime and alcohol.)
 

Diseases (Drinkers)
 

It is for an epidemiologist to detail the disease consequences of alcohol misuse on the health of the consumer. For economic purposes the summary is that misuse of alcohol shortens the life and decreases the quality of life experienced by the living.
 

Clearly these are detriments and should be incorporated into any assessments of the economic consequences of the alcohol misuse. The direct losses of production are discussed below, but life itself also has a value which must be taken into consideration.
 

The valuation of life has proved contentious, There is widespread agreement that the appropriate measure is some notion of quality life years including those of the living, rather than the deaths by themselves. (Commonly the actual measure is QALYs, quality adjusted life years, although there are a some who use DALYs, disability adjusted life years.)  Not to do so would lead to very distorted public decisions – such as terminating everyone’s life at their  retirement, since their net cost to society – excluding the benefits of life itself – would be negative. .
 

The acknowledgement of the relevance of the quality of life  can have a dramatic effect of the relative balance between alcohol and smoking. Deaths from smoking tend to occur towards the end of a normal life whereas many deaths from alcohol misuse occur to the young as when adolescents die from alcohol induced road accidents. Allowing for the many more years of life which a young death curtails raises the relative losses from alcohol misuse.
 

Putting a monetary value on life proves even more problematic. A common valuation is based on surveys which ask people how they value life – their ‘willingness to pay’ – in terms of material products they are willing to give up. The apparent difficulty with such valuations is that the aggregate annual cost of alcohol misuse seem to be a very substantial proportion of annual GDP. This arises because of the high value that people place on life, while that life itself is not measured in GDP: only material production. As a result it may be better to report the costs of alcohol misuse in two components: the tangible cost (the reduction in material product available) as a proportion of GDP, and the intangible cost (the reduction in the quality life) relative to the total value of life. Thus a study might usefully report that the cost of alcohol misuse is 1 percent of GDP and 2 percent of the total quality of life (through death and poorer quality living).
 

Another complication is the treatment of the beneficial effects from alcohol consumption, since there is epidemiological evidence that modest quantities may prolong life. At least one study concluded that these small beneficial gains across the population as a whole offset the substantial losses as a result of misuse. (Collins and Lapsley 2002) The technical resolution involves careful definition of the counterfactual – the alternative scenario against which costs are evaluated. More practically, if the focus is on alcohol misuse, rather than all alcohol consumption, then the beneficial effects of alcohol assumption may be ignored. In effect, the resulting estimate reflects the gains from preventing misuse, while the population still enjoys consuming moderately.
 

Harm to Others
 

As well as affecting the health of its drinkers, alcohol can affect the health of others. These include:
            1. Children born as the result of an unplanned conception as a result of intoxication;
            2. Those suffering Foetal Alcohol Syndrome and Foetal Alcohol Effects, said to be the major source of mental illness and behavioural disorders, and generating on average a large public cost during their life time; Harwood (2000)
            3. Those close to the drinker who may experience pain and suffering, abuse, violence, injury and death;
            4. The public at large who may experience pain and suffering, violence and death including from motor vehicle accidents.
 

There are rarely good estimates of these phenomena, and the incidence and costs vary from country to country. However, it may be that these total costs (especially including item 3 which is very poorly measured) are almost comparable with the harm alcohol misusers do to themselves.
 

Motor Vehicle Accidents
 

As well as injury and death from motor vehicle accidents caused by alcohol consumption there is damage to the cars and property, the costs of law enforcement and prevention (which may include road design), and the costs of administrating the insurance system.
 

Motor vehicle accidents are particularly onerous, but there are other alcohol induced accidents. Industrial accidents caused by alcohol are usually covered in the next section.
 

Production Losses
 

Drinking alcohol may result in production losses from the
1. Reduced workforce size as a consequence of death or premature retirement;
2. Absenteeism from sickness or injury;
3. Reduced on-the-job productivity from sickness or injury.
 

Alcohol misuse may also cause loss of production in the unpaid household sector and in other non-market activities. Although the informal economy is not included in the standard measures of market output (such as GDP of GNP) alcohol induced losses are significant to those who are affected by them.
 

Public Spending
 

Most of the above events described above, to some extent impact on public spending (or, for those countries which depend more upon private provision, on the private insurance system). Another impact may be a reduction of public revenue (taxation). Such impacts are classic externalities, because they are unlikely to be taken into account by the drinker.
 

Among the most significant sectors affected by additional spending are costs to the health system (at every level from prevention to advanced tertiary specialities, but also nursing care later in life). social security or other forms of public income maintenance, traffic management, and also policing, justice and corrections.
 

Are Drinkers Rational?
 

The standard theory of economic value requires that people value what they purchase at least at the price they pay and usually more. It would be irrational to exchange money for a product if the money was more valuable to the purchaser. Underpinning this is the assumption that purchasers are rational. But are alcohol drinkers so rational, especially when they are drunk or addicted? How are we to value the consumption if they are not?
 

Economics tries not to be judgmental on such matters but in recent years behavioural economics has moved away from the assumption of stark economic rationality and paid attention to time inconsistency in decisions. (Frederick, Loewenstein & O’Donoghue 2002) An example is when a man goes into a bar to have a couple drinks, he drinks more than he planned , and the following day he regrets the change of mind.
 

When the purchaser values the product at at least the purchase price, it is usual to offset this value against the costs of supply (which are often the purchase price if taxes and subsidies do not cause distortions). It is perfectly true that the production of alcohol (or any other product) uses capital, labour and land. Forgoing that consumption would release those resources for other economic purposes. whose use would (almost) be valued the same as the forgone consumption. Thus social cost estimates do not include the cost of the resources used in production and paid for by the purchaser/consumer since they are offset by the consumption.
 

Unplanned consumption which is subsequently regretted – where there is time inconsistent consumption –  is a waste and should not be valued at the full purchase price. So some proportion of their outlays should be deducted when the value of consumption is being calculated. Given the degree of misuse of alcohol, this deduction can add considerably to quantum of net social costs.
 

Calculating Social Costs
 

As the paper has already indicated, economists not only identify the various economic aspects, but quantify them and value the quantities to get a sum total of the net social costs of alcohol misuse. It is a complicated and sometimes subtle exercise, involving such technical issues such as counterfactual hypotheses, opportunity costs, the valuation of life, discounting and the problem of rationality, only some of which are touched on here. That is why it has been necessary to set out a framework of International Guidelines for Estimating the Costs of Substance Abuse. (Single et al 2003; Collins & Lapsley 2006).
 

But should we? In a paper to the Kettle Bruun Society, Eric Single and I argued that while there are indeed many difficulties regarding the ‘bottom-line’ estimates of total economic costs attributable to alcohol use, economic cost studies are nonetheless worthwhile research exercises that should be undertaken. But the alternatives – anecdotes and heuristic guesstimates – are unattractive, while carrying out the systematic estimate exposes data gaps (such as a lack of knowledge of the impact of alcohol misuse on others’ quality of life) and changes our understanding of the relative importance of the various impacts. (Single & Easton 2001).
 

Additionally, their magnitude can be compared with the tax revenue to indicate whether the levy covers those costs, although I shall argue that the levy should be higher than that.
 

The International Guidelines are based on rigorous economic theory. Aside from giving the estimates an integrity, they are also compatible with cost benefit and cost effectiveness evaluations. This means that the same conceptual framework and data can be used when a particular policy option or treatment is being evaluated.
 

Another eventual use is if we have comparable data across countries and through time we can trace better the economic and social impact of alcohol misuse and hence evaluate the gains from measures to reduce it. Would it not be a major step forward to know which countries were the more successful at limiting the damage from alcohol misuse?
 

Here are two reliable estimates of tangible costs as a proportion of GDP calculated using the current International Guidelines. They do not cover the intangible costs, arising from death injury and poor quality life which alcohol misuse generates (avoiding, among other things, the problem of valuing of life). Nor do they include the impact on the informal non-market economy, because there is no measure of the aggregate value of its output (the equivalent of GDP).
 

In each case the costs are estimated to be near 1 percent of GDP, the implication being that without alcohol misuse effective GDP – that available for useful consumption and productive investment would be 1 percent greater. However the increase in GDP per capita would be lower, depending on the mortality impact of the misuse on the population.
(TANGIBLE) SOCIAL COSTS OF ALCOHOL AS A PROPORTION OF GDP

<>Country
<>            Australia
<>            Canada
<>Year
<>1998-9
<>1992
<>Costs of Crime, Law and Order
<>.42%
<>.20%
<>Health Care Costs
<>.03%
<>.19%
<>Loss of Production
<>.23%
<>.60%
<>Motor Vehicle Accidents
<>.24%
<>.07%
<>Other Government Resource Costs
<>included elsewhere
<>.03%
<>Total
<>.92%
<>1.09%
<>Source
<>Collins & Lapsley 2002
<>Single et al 1998

 

Note however, that despite using the same international guidelines, there are considerable differences between the subtotals, only some of which may be explained by classification differences or by the different cultures and institutional arrangements of Australia and Canada..
 

Even so,  while other countries may have different social costs of alcohol misuse – the waste from drinkers not taking into consideration the social consequences of their decisions–  the magnitude per unit drink is likely to be large, reenforcing the common sense conclusion of a need for public policies to reduce alcohol misuse .
 

Whether Thailand is ready for a complete estimate of the social costs of alcohol misuse depends upon the quality and extent of its data. At the very least, a preliminary survey would be useful, indicating the gaps in knowledge and some approximate orders of magnitude.
 

Economic Contributions to Regulating Alcohol Misuse
 

Given that alcohol misuse generates public damage it is a reasonable goal of public policy to minimise or eliminate that damage by reducing the misuse. The use of economic instruments is but one of a a number of means of doing so. The interventions can cover such things as taxing alcohol and prohibiting or restricting its consumption in some, or all, circumstances, and prohibitions or restrictions on advertising and promotion. Of these, taxation is the most obvious for an economist to contemplate.
 

Historically, specific taxes on alcohol was imposed because it could be readily collected at brewery, distillery or port. (There are greater difficulty collecting excise from small vineyards.) Later in some jurisdictions the justification for special duties shifted from convenience to a notion of the propriety of taxing ‘sinful’ activities.
 

More recently in some jurisdictions, alcohol taxes have been justified by the arguments that raising the cost of alcohol better reconciles the private cost and social cost of alcohol consumption, internalising externalities.
 

The specific alcohol taxes deal with the externalities in two ways. First, the higher price signals to the imbiber the higher costs of consumption to the economy than the cost of production. That may discourage him  from additional consumption which adds to the costs. Second, to the extent  it  does not, the additional public revenue may be used to offset the costs.
 

What is an appropriate taxation regime? The design problem is that with which this paper opened. In different circumstances the same drink can generate different social costs. In principle then, the specific tax on alcohol should vary according to those circumstances: in practice that is totally impractical. The tax on a drink will have to be the same whether it is a benign or harmful. That means that some drink will have too much tax levied on them, while others may not have enough.
 

Thus it is not obvious that the total revenue from alcohol specific taxation should exactly cover all the fiscal costs (or the total public costs). The economic intuition is that the revenue should be higher, in order to send a stronger signal to the marginal drink that the social costs of their consumption is very high.
 

This conclusion has been reinforced recently by analysis of optimal taxation when there is time inconsistent behaviour. Even if there are no externalities, there may be welfare gains from taxes, insofar as the following morning one may be pleased that the higher price of alcohol from the duty discouraged one from drinking too much the previous night. (O’Donoghue & Rabin 2006).
 

 Just how far we this approach should be applied is unclear since it could apply to all consumption goods and services – since we are all inclined to indulge in instant gratification on almost everything (except saving for the future). Perhaps there are only a limited number of products for which the consequences of time inconsistency are so great that it is appropriate to apply the principle. Almost certainly one of the selected few would be alcohol.
 

Moreover the consumption of teenagers and binge drinkers (but not alcoholics) is more sensitive to the price of alcohol, and more likely to cut back if faced higher prices. Both of these groups are more likely to generate higher social costs than the average drinker.
 

In any case, what we may conclude is that it seems likely that an optimal taxation regime on alcohol is likely to generate more revenue than the immediate costs to the exchequer – or even to the public at large.
 

Because of the variable incidence of the social costs of imbibing, there are proposals to vary the taxation according to circumstances. The most common is the claim that different forms of alcohol – wine, beer, spirits – induce different levels of social costs (or just health effects), and the more benign should be taxed at a lower rate. Evidence for these differences are largely anecdotal, and – unsurprisingly – tend to be most promoted by those whose have a self interest in the lower tax on the drinks they produce or imbibe. But whatever the opinions, there is no evidence that the magnitudes of the effects are at all great.
 

On the basis of the available evidence the logic seems to be that the level of alcohol specific taxation should be related to the quantity of absolute alcohol rather than the value or type of drink. That would mean a levy that was related to the amount of absolute alcohol in the drink not its price (as in a sale tax).
 

This would impose more heavily on low value drinks which tend to be the most harmful, since it is cheaper to get drunk. The logic here is that it is cheap drinking where the heaviest social costs occur – by teenagers and binge and heavy drinkers. We would be targeting them, rather than all drinking. That is probably what the tax policy instrument does best towards reducing alcohol harm.
 

A further step would be to target the minimum cost of alcohol. This might mean that spirits, which are cheaper to supply, are levied more heavily than wine or beer. (Easton 2002)
 

However no country has an economically rational alcohol taxation regime, and tax revenue and administration considerations remain important in its design as do cultural particularities. Another key factor may be political. Even ignoring the liquor lobby moderate drinkers make up a formidable group resistant to higher taxation on their pleasures, even if it means lower taxation elsewhere. (One of the uses of social cost estimates is to convey to them that they are paying substantially for the external costs generated by others.)
 

More fundamentally, while taxes are a useful means of reducing alcohol misuse, they target clumsily, and so cannot be relied upon by themselves. There are a range of other measures including those that are targeted at specific social cost generating activities such as drink driving. There is a tendency to promote policies for which there is only tenuous evidence of their effectiveness. The attractiveness of the tax instrument is that if it fails to reduce alcohol misuse, it finances the consequences of the misuse.
 

Conclusion: Cultural Change Strategies
 

However, it may be that we focus too much on such economic strategies to deal with alcohol abuse, and dont think enough about those matters which economists take as given. In particular there is enough cross-cultural evidence to indicate that drinking practices are heavily influenced by cultural factors. Economists tend to take to take culture as given, but other disciplines may envisage strategies for cultural change.
 

As an economist I have to be cautious about such things. But I can report that Australasia, led by New Zealand, have embarked on programs of changing the drinking culture. The New Zealand theme is ‘It’s not what you have been drinking, it’s how you have been drinking’.
 

While there have been some immediate gains – getting really drunk is becoming less socially acceptable – the strategy is a generational one.
 

John F. Kennedy, walking through the gardens of the White House, observed some gardeners had dug the hole for a tree, but were finishing for the day before the tree was planted. Remonstrating, he was told that it would be planted the following day. It did not matter because the tree would take twenty years to grow. To which Kennedy replied ‘then it should have been planted yesterday.’
 

A cultural change strategy is so long term it is easy to leave it until tomorrow and the day after. But it should have been started yesterday. However, until it becomes fully effective, we will have economic and social costs from alcohol misuse, and it will be necessary to use taxes and other economic instruments to limit these costs.
 

Go to top
 

Bibliography
(This includes some references not directly referred to in the body of the paper, but which are a part of its background.)
 

Andlin-Sobocki P. and Rehm J. (2005), “Cost of addiction in Europe”, European Journal of Neurology, 12(s1): p.28-33.
Babor, T. Caetano, R. Casswell, S. Edwards, G. Giesbrecht, N. Graham, K. Grube, J. Gruenewald, P. Hill, L. Holder, H. Homel, R. Österberg, E. Rehm, J. Room, R. and Rossow, I. (2003), Alcohol: no ordinary commodity. Research and public policy. Oxford and London; Oxford University Press.
Collins, D.J. and Lapsley, H.M. (2002), Counting the cost: estimates of the social costs of drug abuse in Australia in 1998-9, Canberra, National Drug Strategy Monograph Series No. 49,
Collins, D. Lapsley, H. Brochu, S. Easton, B. Perez-Gomez. A. Rehm, J. Single, E. (2006) International Guidelines for the Estimation of the Avoidable Costs of Substance Abuse, Ottawa, Canadian Centre on Substance Abuse. http://hc-sc.gc.ca/ahc-asc/activit/strateg/drugs-drogues/nat-res-rech/cost-cout-abus/index_e.html
Easton, B. (1997), “The Social Costs of Tobacco Use and Alcohol Misuse”, Public Health Monograph No. 2, Department of Public Health, Wellington School of Medicine.
Easton, B. (2002) Taxing Harm: Modernising Alcohol Excise Duties, Wellington, Alcohol Advisory Council of New Zealand, http://www.eastonbh.ac.nz/?p=641 or http://www.alac.org.nz/InpowerFiles/Publications/CategorisedDocument.Document1.1081.751cbc77-3b52-4fb0-88ae-84b3cf562076.pdf.
Frederick, S., G. Loewenstein & T. O’Donoghue (2002) ‘Time Discounting and Time Preference: A Critical Review’ Journal of Economic Literature Volume: 40: 2 June 2002, p.351-401.
Gmel, G, Rehm, J. Room, R. and Greenfield, T. (2000) “Dimensions of alcohol-related social and health consequences in survey research”. Journal of Substance Abuse 12:113-138.
Harwood, H. (2000). Updating estimates of the economic costs of alcohol abuse in the UnitedStates: Estimates, update methods, and data, Report prepared by the Lewin Group for the National Institutes on Alcohol Abuse and Alcoholism, Washington.
Haworth, A. Simpson, R. (2004) Moonshine Markets, New York and Hove: Brunner Routledge.
Heather, N. Peters, T. and Stockwell, T. (eds.) (2001) International Handbook of Alcohol Dependence and Problems. Chichester: John Wiley & Sons.
            Huakau, J. Asiasiga, L. Ford, M. Pledger, M., Casswell, S. Suaalii-Sauni, T. and Lima, I. (2005) “New Zealand Pacific peoples’ drinking style: too much or nothing at all?” New Zealand Medical Journal 118:1491-.
Klingemann, H. and Gmel, G. (eds.) (2001) Mapping the Social Consequences of Alcohol Consumption. Dordrecht: Kluwer Academic Publishers.
Mathers, C. Bernard, C. Iburg, K. Inoue, M. Fat, D. Shibuya, K. Stein, C.; Tomijima, N. and Xu, H. (2003), Global Burden of Disease in 2002: data sources, methods and results, Global Programme on Evidence for Health Policy Discussion Paper No.54, Geneva, World Health Organization.
Pernanen, K. Cousineau, M-M. Brochu, S. and Fu Sun (2002), Proportions of Crimes Associated with Alcohol and Other Drugs in Canada, Ottawa, Canadian Centre on Substance Abuse, www.ccsa.ca/docs/crime2002.pdf.
Österberg, E. and Karlsson, T. (eds) (2002) Alcohol Policies in EU Member States and Norway: A Collection of Country Reports, Helsinki, STAKES.
Rice, D. Kelman, S. Miller, L. Dunmeyer, S. (1990) The Economic Cost of Alcohol and Drug Abuse and Mental Illness, 1985 (DHHS Publication No. ADM90-1694). San Francisco: Institute for Health and Ageing, University of California.
Room, R. Babor, T. and Rehm, J. (2005), “Alcohol and public health”, Lancet, 365(9458): 519-30.
Single, E. and Easton, B. (2001), Estimating the economic costs of alcohol misuse: why we should do it even though we shouldn’t pay too much attention to the bottom line results, paper presented at the annual meeting of the Kettil Bruun society for Social and Epidemiological research on Alcohol, Toronto, May.
Single, E. Collins, D. Easton, B. Harwood, H. Lapsley, H. Kopp, P. and Wilson, E. (2003), International Guidelines for Estimating the Costs of Substance Abuse-Second Edition, Geneva, World Health Organisation.
Single, E. Robson, L. Xie, X. Rehm, J. (1998) “The economic costs of alcohol, tobacco and illicit drugs in Canada, 1992”, Addiction 93:7: 983-998.
Skog, O.J. (1985), “The collectivity of drinking cultures: a theory of the distribution of alcohol consumption”, British Journal of Addiction, 80(1): 83-99.
 

Go to top

The Price Of Privatisation

Are public-private partnerships the next problem?

Listener: 2 December, 2006.

Keywords:  Business & Finance

At the launch of Treasury veteran Richard Shallcrass’s memoir Family Silver, David Caygill, who had been one of Shallcrass’s Finance Ministers, rejected the suggestion in David Lange’s autobiography that there might have been corruption in the privatising of state assets. Shallcrass, who was involved in selling nine of the major ones – six of the book’s chapters describe the sales – said he knew of no corruption either.
In My Life, Lange writes that “the process by which sales were made was a debacle to put it mildly. The rush to sell was nothing more than bloody-mindedness. If the process was not corrupt, it was certainly open to corruption, or the appearance of corruption. Ministers were too close to the sales process and in some cases too close to prospective purchasers.”
Shallcrass’s book nicely captures the excitement of those days. He and other officials implemented the government’s policy direction as best they could. There is almost enough material in the book for you to judge whether the politicians were too close to the selling. I also leave you to ponder why a Prime Minister who had such doubts apparently did little to deal with them. In fairness, Lange relates how later, as minister in charge, he refused to sign the agreement to sell the Government Printing Office because he thought it “extraordinarily generous”; another minister signed it.
A subsequent inquiry by a parliamentary select committee found the sales process had been very unsatisfactory (but there was no evidence of corruption). The sale to Graeme Hart’s Rank Group helped propel Hart to billionaire status.
Shallcrass (who was not involved in that asset sale) does not systematically set out the reasons for the privatisation. That was a ministerial decision taken on others’ advice. He says that a couple of his colleagues expressed “reservations that were based, I assumed, on ideological considerations”. Does that mean no economic reservations were expressed in the Treasury?
How do the privatisations appear with hindsight? Some were successful; some were disasters. We have had to re-nationalise the rail track and most of Air New Zealand. Kiwibank was set up to fill the gap left by the sale of the Post Office Savings Bank. In the rush to sell Telecom, the regulatory framework was ignored, and we have spent 16 years trying to unscramble the mess, with legislation currently before Parliament having yet another go.
Had the assets stayed in government hands their management might have been even worse, although that is not obvious from the performance of existing state-owned enterprises. A future government could mismanage them, but then again a future government could get into rushed botched privatisations. We have had both in recent decades.
Not that there are a lot of commercial assets left to sell. The bigger danger is public-private partnerships (PPPs), in which the private sector leases to the government assets (which in most cases they have built) such as hospitals. This gets the investment off the public books but, since no private agency will risk a large capital sum on the vagaries of government decisions, it requires guarantees that are, in effect, public liabilities.
The overseas experience is that it is very hard to get the right balance of public benefit and liability in PPP investments. Foreign governments have been taken to the cleaners, with outcomes far more favourable to the private sector than, say, the sales of the Government Printing Office and Telecom. That has not been true in every case, however, and PPPs can be a useful addition to public investment management. Moreover, unlike the reported foreign examples, our government accounting procedures would flag the guarantees as possible liabilities rather than ignoring them.
Such practices were put in place because of earlier New Zealand PPPs. The Think Big energy investments involved the private sector investing billions of dollars with government guarantees that protected their return. But we were not told about them at the time, and when they went wrong we – taxpayers and motorists – paid. We paid again with poor-quality privatisations. Hopefully we won’t with PPPs.

Using Listener Economics Columns for Teaching

Paper to an AUT conference for Secondary School Economics Teachers, 24 November, 2006. (Revised)
 

Keywords: History of Ideas, Methodology & Philosophy;
 

I dedicate this lecture to Jack Shallcrass. Some 45 years ago he gave a lecture at Curious Cove on ‘The Right to Dissent’ which has stayed with me over all the years, except perhaps it should be ‘The Duty to Dissent’. In 1977 he proposed to “Listener” editor Tony Reid that they take me on as the economic columnist.
 

Almost exactly 29 years ago my first economics column appeared in The New Zealand Listener. Since then I have written almost 800 fortnightly columns (and articles and reviews) for it. Over half of them are on my website including all the contributions since late 1994, and a smattering before. My first 76 columns from late 1977 to early 1981, are published in Economics for New Zealand Social Democrats.
 

The half a million words represent, so I am told, an extraordinary resource, for various purposes, one of which is for teaching. Today’s presentation is to give you a bit more background so you can make better use of them. I am going to give a brief sketch of myself, and The Listener in the context of the media, a description of the logistics of writing a column, and then how I choose the topics and where I come from.
 

The Columnist
 

All columns have a persona which comes from their columnist. I try to keep my persona at a low key. Unlike this presentation, columns eschew the ‘I’. Here are some facts you may find helpful.
 

I have been working as an economist for over 40 years. I am an independent scholar. I have not held a tenured university position for a quarter of a century, although I have held various visiting positions in New Zealand and overseas universities – including currently as an adjunct professor at this Auckland University of Technology. For five years in the early 1980s I directed the N.Z. Institute of Economic Research.
 

Although people think of me as an economist, I am also a social statistician. There is a strong empirical bent in my research, so I can devote a column to statistical concerns where they impinge on economics. More generally, I am a social scientist, enormously influenced by the philosophy of Karl Popper. I have published in most social science disciplines, although usually from an economics or quantitative perspective.
 

I am also a public policy analyst having worked on a wide range of public policy topics, and written at least four policy books. Acutely sensitive to David Hume’s distinction between ‘is’ and ‘ought’, I focus on the analysis of the policy process and the underlying theory in a policy debate rather than to promote a policy agenda. This, as I shall explain, importantly shapes the columns.
 

My main sources of income have been consultancies and research grants. I have just finished a three year Marsden Fellowship writing a book The Globalisation of Nations to be published next year. I am now on a Claude McCarthy Fellowship, starting a new economic history of New Zealand. My consultancy and research has covered an extraordinarily broad range of economics – from macroeconomic forecasting to Treaty claims – which will be evident in the wide range of topics which the columns cover.
 

Journalism, such as writing the columns, makes up a very small proportion of my income. Perhaps the columns are ‘loss leaders’. Nevertheless I accept the discipline journalism imposes. Perhaps I am really an essayist in the eighteenth century tradition of journalism. I certainly honour the essay as a literary form. I have an Orwellian preference for a simple style, which is probably most influenced by the London Economist, although my politics is not.  (My retirement dream is to write elegant essays on insubstantial subjects.)
 

I read as extensively as my writing allows. Mainly non-fiction: biography, history, mathematics, philosophy, politics and science, as well as in my professional interests of the social sciences – perhaps half a dozen novels in a good year. Probably the main subject category is ‘miscellaneous’.
 

Most of this, I suspect, you could infer from my columns.
 

You may get a glimmer of some other aspects of me, although the purpose of the columns is not to show me off. My most recent column on orchestras and Shostakovich, is really about the funding and governance of all the arts in a modern society, but I used my interest in music to involve the reader.
 

The Periodical.
 

The New Zealand Listener is New Zealand’s largest circulation serious weekly. I think of its audience as more literate, more curious about the world, more internationalist than the public at large, with a heterodoxy of interests. I’d like to believe they read to inform their view of the world, rather than to get confirmation of their beliefs. However, I dont think those beliefs are very different from those of an ordinary New Zealander, involving a judicious balance of self and family interest with community values. I would like to think they are more tolerant of diversity than I judge the average New Zealander, although I find such intolerance more in the abstract, for they can be generous towards difference at the personal level.
 

In the three decades over which I have been closely associated with it, The Listener has undergone numerous changes. That partly reflects each editor putting her or his stamp on the magazine. It also reflects its changing audience. The magazine is like many other institutions which I have valued, in that its audience is literally dying, and has to keep renewing itself. As it seeks out each younger generation it has to meet their interests which differ from their parents, not to mention the challenge of new media outlets – the most recent being the blog – and the impact of technological change.
 

So yes, The Listener is not the magazine I first knew, but then nostalgia is not what it use to be either. However I would like The Listener to be still thought of as one of the most authoritative media sources in New Zealand. I hope my column contributes to that authority, while maintaining a little eccentricity in the way any good journalism should.
 

The Economics Debate
 

Economics is not as central as it was during the 1970s. Any economic debates are now largely confined to the business pages of newspapers. The bias towards business probably turns the public off.
 

In part the change reflects the changing personality of our political leaders. Michael Cullen is no Rob Muldoon who, overly comfortable with economics, maintained it at the top of his policy agenda. They broke the mould after they made Muldoon – some would say ‘fortunately’.
 

Second, compared to the 1970s the public no longer trusts the economics profession. Some economists promised miracles in the 1980s while very few pointed out the analysis was deeply flawed. The miracles did not happen. The public, which at best gave the Rogernomes grudging support, feels betrayed, especially as some of the false prophets continue as if their promises have been fulfilled. When did you hear them admit that from the late 1980s we had falling per capita output in six successive years – the longest recession on record? Since the distributional policies of the times favoured the rich, eighty percent of the public experienced falling real incomes during the long Rogernomics recession. Advocates focusing on how their friends benefited from their policies, alienate the majority of the population.
 
Also important for those of us who teach economics, is that economic analysis seems to have become more complicated. For many the challenge has been resolved by substituting ideology for analysis. Take the tax debate. Economists who argue for substantial tax cuts almost invariably argue for compensating public expenditure cuts. They are advocating a change in the balance between public and private provision. That balance is largely an ideological one, although in practice too many economists fudge that issue. By the time a journalist or politician pronounces on tax, as is their want, all subtleties are ignored and they advocate tax cuts uncompensated by spending cuts, probably justified by reference to the government surplus. They have no understanding that OBERAC (the operating balance of government excluding revaluations and accounting policy changes) is not the true measure of the government’s fiscal position, especially for tax policy – I doubt most of them could tell what the letters stand for, let alone what it means. ( One account is on my website.) Ideology eschews analysis.
 

To make the public even less interested, the dominant ideology of the public debate does not seem to be that of the public’s. Admittedly there would appear to be a greater public dispersion of ideology than there was in the 1970s, despite the decline of social credit and communism. But economists appear to cluster in ideological areas some distance from the core of the public’s concerns, turning them off.
 

The Logistics of the Column
 

Logistics have done much to shape the column. You might contrast the opinion columns in weekend newspapers, which are probably filed on the previous Friday, and often seem written the previous day on ‘The Crisis of the Week’ which may be why so many columnists deal with the same topic on the same weekend. That is a cycle for write to read of around four days.
 

My cycle is much longer. There will be an economics column on privatisation out in the next Listener which some of you will receive in the post tomorrow, Saturday 25 November, and which is dated 2 December. Most people will get their issue in the week between. I filed the column Friday 10 November (although I could have filed it almost a week later), and wrote the first draft on the previous Sunday. Mine is a four week cycle, not a four day cycle.
 

That means I cannot cover the crisis of the week. Of course I look forward to events: I knew long ago of the new coinage to be introduced in August, and planned the column on the change many months in advance. Even that is a bit misleading. The original idea for the column came up in 2000, when a book I was reading suggested currency seigniorage (the profits to an issuer of currency) might be a good topic. I waited six years for the opportunity to write it up.
 

So my column topics are rarely dreamed up over night, but are developed – fermented – over a long period. Despite being in a periodical which is likely to be discarded after a fortnight, the columns often have a permanence, and remain useful for teaching purposes many years later.
 

Because columns are so long in the gestation, I always have a number on the boil – or simmering – ranging from the germ of an idea waiting for the right soil, to almost completed ones. Even so, I am always surprised by how they turn out on paper.
 

The longer production cycle gives my columns the privilege of an illustration, unlike most weekend opinion columns. From the beginning I was asked to suggest a column illustration. I still am. This means I have to have a mental visual image when I write a column. If, as occasionally happens, I have no image, the column writing is quite a struggle.
 

Sometimes an image suggests a column. A public health physician once told of a Danish children’s hospital which was going to have to double the size of its burns ward until they realised that the chief source of the burns was children pulling coffee percolators over themselves. A public education campaign put guards around the percolators saving the cost of the ward and burnt children. I immediately saw the image of a child and percolator which headed a column on the priority of prevention over treatment with the parallel in the text of fences at the top of the cliff and ambulances below.
 

The picture requirement has forced me to move from the abstract to the concrete. Visual images are probably natural for me – the recent NZSO-Shostakovich column suggests even for music. I often read economic papers (or indeed ones from other disciplines) with turgid prose and inelegant mathematics, wondering what the writer was – or was not – thinking. They were certainly not connecting to their audience.
 

The lack of a good image can limit me. I am a natural mathematician, and can drill deeply below the mechanical algebra to an intuition of what is going on. But sometimes I cannot transfer the idea to something my readers can grasp in the space available. The implications of the central economic model in my Globalisation of Nations are fascinating – if not mind boggling – but the model is sufficiently unfamiliar even to economists, that I have yet to work out how to convey it to the general reader.
 

Recent developments in behavioural economics are a great idea for a column The traditional notion of rational economic man is widely seen as flawed. Some of the new ideas are both mathematically elegant and make a lot of common sense, humanising economics, even if they subvert some standard policy. I touch on the notion in some of my writings on savings. But the illustration has yet to come to mind. (Curiously, as I write this, one begins to form.)
 

Incidentally, both examples are of developments in economics which have hardly touched New Zealand economic thinking. The aim of the column is to keep readers abreast of economic developments, but sometimes it gets them ahead. I wrote a column in 1983 on ‘sequencing’ which was a critical issue in the subsequent reforms, and which we got badly wrong. Some years later an academic wrote a learned article on the topic as if they were the first to raise the issue. Of course the column was not cited. Academic economists rarely do, although they are not unwilling to steal any original ideas, and even to precis the text – an acknowledgement of sorts I suppose. Officials on the other hand, sometimes thank me for a column which sheds light on something they have been struggling with.
 

The Listener production team do not always follow my illustration suggestion: sometimes they do not have what I envisage, sometimes they have a better one. Certainly I am fortunate to have a very handsome looking page.
 

A further logistical consequence is that given the page size and the illustration, the column is tightly constrained to just over 700 words, bigger than most weekend opinion pieces, but by no means generous. In earlier years a different format allowed as much as 950 words. The cut partly reflects the smaller page and the illustration, but there is a view that modern readers want shorter articles. Sadly, they must want simpler arguments too. Economist Charles Kindleberger’s law states ‘everything is more complicated than most people think.’
 

Pascal famously said that ‘I shall have to write you a long letter because I have not time to write you a short one.’ Reducing complexity into the 700 words is a major challenge. Some topics I have not written up because I cant see how to pack them into the space. Typically I over-write a column to about 780 words and then trim it back. The exercise tightens my writing, but it can also distort it. For instance, I have a habit of dropping ‘that’ from sentence constructions which, fortunately, subeditors reinsert.
 

Despite my rewriting the column most days between the Sunday and the next Friday, I am not a good grammarian, and I certainly need a copy editor. (Thankyou Listener subs.) In this time I try to show the column to at least one expert. I tell them I do not want to mislead the reader and ask for corrections, as well as inviting comments. I never say who the experts are, nor what they tell me. Sometimes the column goes to those who could only comment on this basis.
 
Column Content
 

The fundamental test of any column topic is whether is that it has some core economic idea. It may not be very apparent to the reader, but it has to be there. Consider the early November column on reforming the tertiary education sectorreforming the tertiary education sector. At its economic heart is the paragraph
“When fickle student demand drives mass education, each institution’s teaching input has to be flexible. But advanced-level education and research need more stability. The two activities require fundamentally different production processes and therefore different kinds of providers with different cultures.”
The simple piece of economics is that the structure of a successful firm and industry is dependent on the nature of the demand for the product and its production process. (I dont think the principle is yet properly understood in the tertiary education sector.)
 

I interpret economics broadly – the nineteenth century notion of political economy better captures my scope of the subject. (Adam Smith would be empathetic.) But I dont stray outside economics, in the way that Paul Krugman has done recently – mores the pity because he can write superb economics columns.
 

That requirement of a core economic idea still gives a wide range of possible columns. A further critical requirements has to be that I must be on top of the subject. I have yet to write on global warming: until recently there was no really coherent account of its economics. I’ve also probably under-supplied readers on foreign aid and development in poor countries, for I have never had enough experience there. (I was once in a third world country, and asked to see some of our aid projects, because I thought readers might appreciate a story. It turned out the only thing we were doing was funding an ex-Treasury official to advise them on how to run their budget.)
 

I like to vary the topic from column to column, with the aim of surprising the reader. However I will come back to an important one a few months later. If I can, I’ll use humour. Often it is sly, very occasionally it is satire. I never try to use irony, the hardest humour to write because readers frequently miss it.
 

The Guardian editor C.P. Scott famously wrote that ‘opinion is free’. My opinion is just as good as yours, as good as the writer of any weekend opinion piece or blog. Having no comparative advantage in opinion, my aim is to share economic analysis. (Incidentally I am not unaware of Scott’s less well known ‘It is well to be frank; it is even better to be fair’.)
 

A key requirement is reader interest. That usually means the column has to be topical, although sometimes it can be adapted that way, or in the case of tomorrow’s column on privatisation, the topic just wont go away.
 

Columns and Policy
 

Topical columns often touch on policy issues. I am not policy driven and think the New Zealand economics profession has been severely damaged by its emphasis on ideological founded policy conclusions above analysis.
 

I tell the story of the American ship which arrived in a local port and responded positively to an invitation to a game of football. A day or so before the match the New Zealanders learned that the Yanks had thought it was American football. The hosts, accepting the challenge, got in a coach to explain the rules and how to play the game. After going though these and the various manoeuvres – blocking, wedging, tacking and the like – he announced ‘Let’s have a practice match. Where’s the ball?’ From the back of the room there came ‘Bugger the ball. Let’s get on with the game.’. Too much policy development is about ‘Bugger the analytics, let’s get on with the policy.’
 

My approach to policy is based on my training as a mathematician, where we were required to prove complicated theorems and then, in order to separate out the top of the class, asked to prove some unfamiliar ‘lemma’ – a consequential theorem – which required a deeper understanding. For me policy is the equivalent of that lemma: something which arises out of a proper understanding of the underlying problem.
 

That is not to demean the policy process. I have written enough to indicate how much I respect it. Converting policy conception into operation is a challenge. Those outside the policy process underestimate how substantial that task is. That is a why public policy discussion can be very superficial.
 

Typically a column doesnt come to a definitive policy conclusion. Instead I try to provide a policy framework – a way of thinking about the issue –  rather than a conclusive recommendation. I dont take the preacher approach, threatening hell-fire (or poor economic performance) if the general population does not mend its ways and follow my path to righteousness and good policy. Instead I think about how I can help my reader understand some problem better: I am a teacher rather than a preacher.
 

Because I am trying to teach the reader about an issue, my policy conclusions are not always evident. I recall one column on the major projects of the 1980s – ‘Think Big’ – in which some readers thought I supported them, others concluded I was rejecting the strategy. The aim is to empower readers to reach their own conclusions.
 

I confess that it is not unusual for a column to be a part of the policy debate, letting the public have insights to issues that are being struggled with in the policy community. I describe an instance towards the end of this paper. That does not hurt the debate, nor the democracy. One historian read my columns to get a sense of what the debate was about – from one perspective anyway.
 

Oddly, with hindsight I think, I am seen as much more radical than I actually am. I am a very orthodox economist, although closer to the frontier of thinking than some of my colleagues, which may make me seem more progressive and puzzling. But where I am coming from can be usually explained by a good understanding of economic analysis and its application.
 

(One of my ‘party tricks’ at seminars given by a very ideologically right wing visiting economists is to criticise them from their right. I understand their arguments well enough to do that, much to the bewilderment of the ideologist, and the amusement of the New Zealand audience.)
 

There are perhaps three reasons why I have the reputation for radicalism. First, as already mentioned, the ideology of the economics of the economic profession does not align well with the general public’s and a teacher, rather than the preacher, works in the context of the public’s ideology.
 

Second, I criticised Rogernomics because of its analytic faults. Some historian of ideas will one day, report that I got a lot more right than the Rogernomes did. But I was taking on the establishment. Saying the emperor has no clothes does not make one popular in court, especially if he really is naked.
 

When I have to make welfare judgements, I try to be explicit. The basis of my judgements are very Rawlesian, defining justice as how we treat the most marginal but not ignoring that if we are too generous to them, we may damage their long run interests. I certainly do not think that one should uncritically support the poor or whomever, telling them things which are not true because they believe the rhetoric or because it might be in their short term interests. For whomever you are working, you owe them the best analysis you can provide, even if they do not like it.
 

 Perhaps the third reason for my perceived radicalism is that I am interested in the distributional consequences of economic change and policies. Most economists eschew such interests: indeed standard economic analysis is not well adapted to discuss them. Allow me but one example.
 

It is almost a matter of faith that free trade increases welfare, although to demonstrate this requires various assumptions which may, or may not, be true. Let’s assume they are. Even then the analysis does not say everyone will necessarily be better off under free trade. That interpretation of the theorem only applies if those made worse off are compensated by those made better off. When did you hear that caveat mentioned by the usual advocates of free trade?
 

It is easier to say ‘Easton is a wild radical’, than to reevaluate one’s understanding of the model, especially if the grasp is tenuous. Preachers dont like teachers, any more than fundamentalists like those who read the whole bible intelligently. The irony is that I am a vigorous supporter of the open economy, but the case I make for it is far more subtle than the standard trade model, and it acknowledges there are downsides and risks.
 

I am sometimes asked whether The Listener ever censors me. Only on one occasion has a column been turned down. I had been struck by the transformation of the British landscape, following the introduction of Common Agricultural Policy subsidies after it entered the European Union. The column involved a complex triple pun on ‘rape’ – on the oilseed now called canola; on the traditional divisions of my beloved Sussex; and of the despoiling of the landscape. The column was written with decorum and I am not sure why the prim deputy-editor did not like it. He could not see the ugly yellow blotches of canola fields on a green and pleasant land. In any case, in those days illustrations were in black and white.
 

Sometimes I am asked to write on a particular topic, perhaps to go with an issue theme. but generally the editorial team leaves the topic decisions to me. Readers sometimes suggest topics, but usually they are not practical or of wider interest. I value these interactions because it is one of the ways of connecting with my readers.
 

One set of topics where I censor myself, is those which arise directly from my consultancy work. The test is whether I would have to ask the client to clear the column. The restriction is a bit disappointing, because sometimes a job generates some really interesting economics, which would make a super column.
 

One has to be scrupulous about potential conflicts of interest. You owe it to your reader to let them know where you are coming from. On the occasions I get a travel grant which leads to a column, I mention it, even when the grant was not for journalism, as when a couple of years ago I had the good fortune to be made a Distinguished Visiting Scholar by Fulbright New Zealand. Where there is ambiguity I advise the Listener of the possible conflict and allow them to decide whether it should be mentioned. One is not the best judge of one’s own conflict of interests. I have never been offered a bribe. Pity, as I could have felt virtuous turning it down.  (Truth requires me to mention that when I was writing the currency change column, the Reserve Bank gave me the three new coins –  they did so to other journalists – so you could  say I am up 80 cents after around 800 columns).
 

It has been the other way around. During the flat tax debate of early 1987, a private sector client felt I was compromising some work I was doing for them by being so publically upfront on this entirely different topic. If pressed, I would have abandoned them rather than the public, even though it would have been to my financial detriment. I am very clear that my duty is to the public, to give them the best economic advice I can. Doing that has probably cost me some contract income and it is not obvious that it has enhanced my prospects in the academy either.
 

I try not to repeat myself. That means some super topics have not been returned to and new readers may miss out. My greatest regret is Raymond Firth’s book The Economics of the New Zealand Maori – in my view New Zealand’s greatest social science work. I wrote a column on it in 1979. It describes the pre-European Maori economy before the market, and so offers quite different responses to the standard economic questions of ‘what, how, for whom, where and when?’ It would provide a great start to an introductory economics course.
 

The restriction on not repeating myself is offset by the assumption that key – even common – technical ideas in a column may be new to the reader. Although I assume some economic literacy, even as familiar a notion as GDP is usually introduced in a context of a reference to aggregate output.
 

My first economic textbook was Paul Samuelson’s Principles of Economics (fourth edition actually). He says when writing it, he resolved that nothing would be taught that had to be unlearned at a more advanced level. It is a challenge I relish too, but sometimes I only meet it by some very subtle caveats. Watch out for them!
 

The Background to a Column: An Example
 

The following example is chosen partly because it is covered in a couple of recent columns, but also because I am far enough out of the policy loop to be not disclosing any secrets.
 

Earlier this year I was flying to Auckland for a meeting. As it happens the flaps of the 737 were not working properly. So we flew over Manukau Harbour for over half an hour, presumably to burn fuel. As it was, we hit the tarmac at greater speed than usual, and ran the full length of the runway, something I have never done before, not even in a 747. The extra flying time meant I was able to finish Global Cities, by Saskia Sassen. I was reading it in preparation for the New York chapter of my globalisation book.
 

At the meeting on the future of Auckland, we were faced with a consultant’s report, which seemed totally out of touch. And I suddenly realised that the time reading over Manukau Harbour had been very relevant. Auckland may not the New York, London, Paris or Tokyo that Sassen was writing about, but it was New Zealand’s global city. I spluttered this out at the meeting and wrote a note for my colleagues a few days later. (It was about 700 words long: I leave you to work out why I tend to write to this length.)
 

When I realised that Auckland’s future was becoming a part of the nation’s policy agenda I converted the note into an April Listener column ‘Global First’. I have had much feedback on it – it would be my most widely cited column of the year – and I know it has helped shape thinking. But it is only the most public exposition of a policy debate that has been going on for some time.
 

Recall the original purpose of the reading was to write a chapter about New York. The economics of global cities is complicated and the column is the barest of introductions. (Its about the economics of place and economies of agglomeration – external economies of scale if you will. Wait for the book.) So I put aside an October column to come back to the economics..
 

Just before I was to write the column, the Mayors of Auckland announced plans for the future governance of Auckland, plans which seemed to break most of the rules in the policy book. So I abandoned the column on the economic development and wrote one on Auckland’s governance. The Mayors’ plan collapsed a week later, so I rewrote the column, ‘Getting It Together’, maintaining its core analysis of the distinction between federations and confederations. Again I have had good feedback including being told by one involved in the policy process that the distinction was really valuable.
 

The concern arose from my worrying about the future governance of the world for the globalisation book. I was struck by the difference between the federated United States and the confederated European Union. Auckland is the lemma. (So may be Wellington.) My prediction is that the restructuring of governance of Auckland will be more confederation than federation.
 

I have yet to write the development of Auckland column. Wait for April 2007 – unless something gets in the way.
 

Conclusion
 

A friend proposed the following four questions, which I have already answered at a general level.
            1. How does the column attract and hold the reader’s attention?
            2. What is the structure of the column?
            3. How much and what economics is in the column?
            4. How has the column been made palatable and accessible to those intimidated by economics?
 

 A teacher preparing for students might apply these questions on specific columns. But most of all I hope you can use my writings to engage your economic students – to get them to think about economics imaginatively but analytically. I dislike the view that economics is boring and inhuman. It can be exciting, relevant, and interesting, without being just be a matter of opinion and ideology. There are some analytics which are worth mastering and using.
 

That is why I am an economist. That is what I try to convey in my Listener economics columns.
 

Go to top

Migration and Population Aging: the Global Challenge

Paper to Labour Employment and Work Conference 12, Wednesday 15 November

 

Keywords: Globalisation & Trade; Labour Studies; 

 

Aging is a global phenomenon, that is it exists in may parts of the globe. This paper argues it is also a globalisation phenomenon, that is it involves the increasing interaction between national and regional economies My Marsden funded book, The Globalisation of Nations, to be published next year, argues that this integration is driven by the falling cost of distance, which means that today information is readily available just about anywhere, that technology is internationally mobile but local conditions have to be receptive for it, that capital is similarly mobile while, of course, land is immobile. 

 

The pattern for labour is more complicated. It could be said that it was more mobile in the nineteenth century, when globalisation began, than it is today. Then there were very few artificial restrictions on labour mobility, although the possibility of international migration to the New World countries was only really available to Europeans. As soon as Asians showed any substantial propensity to migrate – towards the end of the nineteenth century – restrictions were placed on them. Moreover, the costs of distance for migrants were not insignificant. So the first migrants to the New World came from more affluent Western Europe and it was only as the living standards of other Europeans rose, that they joined the flood. 

 

The magnitude of the flows were extraordinary. Some 60 million people left Europe in the century after 1820 for the New World of which 36 million went to the United States. In 1820 Europe’s population was about 220 million people, rising to 320 million in 1913, so around one in five of the population migrated. Over the same period, the population of the countries they mainly went to – the United State, Canada, Australasia, South Africa, and the Southern American cone – rose almost tenfold from about 14 million to 134 million. The migrants and their descendants were the main source of this spectacular growth. 

 

Of course, migration has happened since the beginning of human history. This time it was (largely) not coerced – slaves and convicts – or indentured (contracted) labour. While some migrants were primarily refugees of war, terror, religious persecution and famine, much was ‘free’ labour. It driven by greater opportunities in the New World compared to those in the Old World, and the increasing affordability of passages and communications home. 

 

Although many of the migrants faced hardship and death, those who survived generally ended up better off than had they stayed at home. Meanwhile those left behind also materially benefited. Had there not been the migration from Europe, the continent might have had an extra 100 million souls by 1913 – probability less, given higher mortality from greater disease, poorer nutrition, and civil disability. Possibly the continental wars would have been earlier and even more horrendous. 

 

Thus the New World contributed to the development of the Old World – by taking surplus population and supplying food and other resources. It was land (and other resources) rich, but it lacked the labour to work them. The (relatively) free flow of labour utilised the land for the rising demand for food in Old World countries. 

 

There was a rising trend of intercontinental migration through the nineteenth century. Typically, 300,000 left Europe for the frontier societies annually from 1850 to 1880; 600,000 in the remainder of the century; 1,300,00 at the beginning of the Twentieth Century. Numbers fell away after the First World War to below 200,000 in the 1930s. Net international migration to the more developed regions rose from almost nothing in 1950 to around 2.5 million a year in 2000. Even so, in comparison to the more than 700 per million of the world’s population that was migrating each year at the beginning of the Twentieth Century, there was only 300 per million at its end. 

 

The fall-off was the result of restrictions imposed by the destination countries, for the descendants of the earlier migrants had settled in and saw themselves culturally and economically threatened by further arrivals. One of the themes of the book is that the nation state is a relatively recent development – no earlier than the nineteenth century. As it reached maturity it both identified a community self-interest, and gathered the powers to pursue it. One of its greatest powers, even today, is the nation-state determines who are citizens and who may be residents, by controlling entry in its economic and cultural interests. 

 

Thus nation states restrict the migrants by number and also by mix. Where a rich destination is involved, a higher proportion of the migrants are skilled, filling in gaps in the labour force more cheaply than by training. There are still unskilled and refugees, but the restrictions has led to reductions in their importance. 

 

The pattern of migration changed too. These days over 100,000 net people leave annually from each of China, Mexico, Pakistan, India, Iran, Philippines Indonesia and Kazakhstan. Europe is now a destination for migrants rather than a source, although the United States remains the largest single destination. 

 

Curiously, despite in 2000 there being around 2.5 million migrants a year to the more developed regions, the UN projects that the rate will be just under 2 million a year for the next fifty years. Had they continued the trend of the previous 50 years, they would have projected close to 5 million migrants in 2050. The underlying assumptions reflect those of individual countries – often wary of migration for cultural and political reason. But is the UN projection realistic? 

 

Economic Theory 

 

An application of economic theory challenges this. One way of interpreting standard international trade theory is that is shows that when labour mobility is limited between economies, some of the loss of economic output from the restricted labour mobility may be regained by trading goods instead. In effect instead of the labour migrating, labour embodied goods do. 

 

Thus one of the justifications for the North American Free Trade Agreement was it would discourage Mexican migration by relocating their potential US jobs south of the border. The apocryphal illustration is of a Mexican who sneaked across the border, lived illegally in the margins of California society, got documentation as the result of an amnesty, to find that following NAFTA the factory where she worked was moved south, because labour was cheaper in Mexico. 

 

As attractive as the economic theory is, it applies only to those jobs and products which are internationally tradeable – goods and those services which can be delivered by telecommunications. They make up less than half of a modern economy, and perhaps nearer a quarter. Land cannot be moved from California to Mexico, so there remain opportunities for Latino workers on American farms. Nor can personal services move far, unless the consumer shifts too. While there is a little of such flexibility, as when Americans retire in Mexico, there remains many low skilled service jobs to the north. Despite creating some jobs south of the Rio, NAFTA has not eliminated opportunities for Latino migrants in America, nor has it staunched the illegal migration. 

 

The Aging of the Rich Countries  

 

Serious population aging is initially currently to the rich economies, the significant exception being China. The shift is spectacular. The projections have roughly the same proportion of the over 80s in rich countries in 2050 (9.6 percent) as there are over 65s today (9.9 percent in 2000). They predict that just over a fifth of the population will be over 65 in 2050, roughly the proportion that is over 55 today. 

 

The figures for the entire world do not shift as much. Its proportion of over 65s rises from 6.9 percent to 11.0 percent, and over 80s from 1.1 percent to 4.1 percent. The aging problem in the next 50 years is mainly in the more developed world, China aside. 

 

In a world in which all commodities are tradeable, one might envisage the elderly building up savings during their working lives and use their accumulated wealth to provide their needs in retirement. But this does not say where the commodities are produced. (nor where the savings are invested). It assumes that it does not matter whether the products are produced locally, elsewhere in the nation-economy or offshore. It assumes that the retired can purchase them from wherever they are produced for their local use. 

 

However, many personal services can only be consumed close to where they are produced. That means that the retired need workers living close to them. When the population is aging, there are relatively fewer local workers. Will there be enough? 

 

A further complication is that in most rich countries the retired depend upon transfers from workers as a part of their retirement consumption. (Even in the US for the poorer retired and medial care for all, together with – more contentiously – the private subsidies to be given to underfunded private superannuation schemes). The problem of the rising ratio of non-workers to workers as the population ages, is a well debated issue. It reinforces the analysis being developed. 

 

So there is a double squeeze. First, aging means a relative reduction of workers to provide public retirement support and, second, but second the retired are not dependent upon public support, there is a relative reduction of workers who can provide the services they require. 

 

Suppose population trends followed the UN projections, in which case the squeeze may be strong. Indeed it may be sufficient to undermine the restricted migration that the UN projections assume if the elderly insist on additional migration to meet their needs. (This assumes that the Japanese ambition to create robots which can replace personal care workers will not be overly successful.) 

 

What happens if instead of migration flattening out, even falling a little, the rising trend of the last fifty years continues, doubling to a net annual flow of about 5 million migrants to the rich world, or about 400 migrants per million – only about half the rate of the peak at the beginning of the twentieth century? 

 

Fortunately, UN population projections can be rejigged to track this migration assumption. If, in addition, we assume that people in rich countries work five years longer than they do today, we find that the non-work to work age group ratio will be much the same in rich countries as it is today. So rich countries can resolve the economics of their aging challenge by migration trends more similar to what has been happening in the past, rather than the official agencies projection (together with slightly longer working lives, but not long enough to reduce total retirement years). 

 

The New Zealand Challenge 

 

I want to illustrate the general principle by migration from the Pasifika peoples to New Zealand. (It is not my intention here to be insensitive to the national and cultural aspirations of the Pasifika and I welcome the rich contribution they already make to New Zealand. life. I got thinking about these issues because Samoa is an exemplar in The Globalisation of Nations. It, The Cooks and Nauru .are the three Pacific Island exemplars in my next project, a New Economic History of New Zealand – I have a Claude McCarthy Fellowship for 2007 to pursue this task.) 

 

The Pacific Islands have a different demographic expectation from aging New Zealand. As a rough approximation, the fertility rate of women in Samoa averages about two daughters per woman, compared with about one daughter in New Zealand. (Samoan women in New Zealand have about 1½ daughters each, half way between the rate where they come from and where they now live.) This means that while New Zealand will be experiencing an aging population from increased longeivity, Samoa may not, depending on its rate of out-migration. 

 

I am pessimistic of the Islands’ ability to survive economically, without contribution of migrants’ remittances. (Hawaii is the exception.) This suggests that their survival is likely to depend upon out-migration of their youth which lowers population pressure, while the migrants’ remittances will support the home economy, as they already do. 

 

What has to be considered is the sort of skills are required from these migrants. The international preference is for highly skilled migrants, it being cheaper to import them than to produce the skills locally. However the jobs the elderly need are often relatively low skilled – perhaps illustrated by nurse aids in retirement homes. Pacific Island migrants are attractive for this purpose . Sadly they do not have the opportunities in their home islands to obtain advanced skills. But by coming to New Zealand, their low skills with good character are ideal for the provision of many of the required personal services. 

 

Working in New Zealand generates higher incomes than staying on in the Pacific, although the margin diminishes when remittances and the costs of visiting are deducted. Being in New Zealand may offer them more opportunity for self-improvement and almost certainly there will be greater opportunity for their children. 

 

Why cannot these services be supplied by those already living in New Zealand? First, because of the aging population there is not going to be enough of them. Second, the upskilling of New Zealanders means that they will tend to be over-skilled for these services. 

 

I do not know the magnitudes. My guess is that the Pacific Islands can make a significant contribution to our aging population needs, but they may not be sufficient by themselves, especially if the draw-off is limited so as not to undermine the Pacific Island nations. It may be that New Zealand will have also to draw on migrants from Papua New Guinea and Asia. The next research stage might be to start systematically modelling the magnitudes. 

The cultural consequences are not unimportant. New Zealand can probably absorb unlimited quantities of Pasifika peoples, because they are already an integral part of the nation. Unskilled migrants from Melanesia and Asia may provide a bigger cultural challenge. 

 

The Global Migration Challenge 

 

New Zealand’s story is similar to other ageing rich countries, As the age structure transition works its way through, there will be a demand for migrants to provide the services for the elderly, which the local workforce does not. This new migration will on average be less skilled than has been the implicit assumption in the UN projections. 

 

It will also be ethnically different. That was true in Nineteenth Century, when the descendants of migrants dominated those of the First Peoples in the New World. But with the exceptions of Latinos in the US, the new migrants are unlikely to constitute a major population sub-group in most of the Rich Club – not by 2050 anyway – but they will be changing their new country’s ethnic composition. 

 

The ethnic composition of the international migrants will change. The UN projections may over-estimate the first ranking of Chinese migration, given that China will also be suffering aging, and underestimate Africa as a potential source of migration, given its burgeoning population growth. Of course the composition will vary by destination: Latinos will generally go to the US; East and South Asian to most parts of the world; Africans and West Asians to Europe. 

 

How countries will deal with the economic and ethnic problems will vary. Canada will no doubt celebrate the challenge, while Japan is more closed to the gaijin (foreigners). The US with its tradition of migration may be more responsive than Europe whose tradition is of out-migration. An interesting possibility is to be selective by culture. Canada balances its English and French speaking arrivals. If Europe is really concerned about the Moslem intake it may switch to African Christians, who may not fit easily into secular Europe either. 

 

There are various means of reducing migrant’s ethnic impact, including temporary work permits and pepper-potting (not allowing the migrants to cluster in neighbourhoods). But they are likely only to delay any cultural impact rather than eliminate it. 

 

So while greater international migration can resolve – with a slightly later effective age of retirement – the economic problems posed by the rich world’s ageing, it poses a considerable cultural challenge to nation-states predicated on some notion of cultural commonality. Where this paper is innovative is the argument the migrants will have to included relatively unskilled workers in order to supply the personal services to the aged and others. 

As a result the magnitude of the international migration in the Twenty-first Century may be greater than current thinking allows. We may be sure that the ethnic composition of each member of the Rich Club will be very different a century on from what it is today. In a way the labour market in the globalised Twenty-first Century may have a labour market more like the Nineteenth Century than like the Twentieth. 

 

<>
Go to top

Sound Investment

On Friday, November 17, 2006 the NZSO celebrates Shostakovich’s 100th anniversary in the Wellington Town Hall. Who cares? 

 

Listener: 18 November, 2006. 

 

I love a live symphony orchestra: the electricity of the concert hall sound; my eye identifying key instruments for my untutored ear; those inelegant sawings, bangings and puffings (harpists aside) that come together in a glorious sound (bit like the market, really); the challenge of old favourites and composers done differently; the discovery of new ones. 

 

The New Zealand Symphony Orchestra introduced me to Russian Dmitri Shostakovich (1906-75), one of the 20th century’s greatest composers. 

 

He is an example of an artist (or, for that matter, an economist) living in a hostile environment, be it repression by the state (Shakespeare faced censorship) or by the market (Van Gogh died in poverty). He was twice denounced by Stalinists. On both occasions he then denounced himself. Was it out of fear for himself and family? Was he a secret dissident, encoding criticism of the Soviet regime in his music? 

 

“The truth is more complex,” said Tzenka Dianova, of the University of Auckland’s School of Music, to a pre-NZSO concert lecture. “Shostakovich, despite his displeasure with Soviet censure, would have been honest in his desire to create an ‘art for the people’. 

 

“For a person brought up in a modern democratic society, it might be hard, even impossible, to fully understand what it meant to live under communism, especially during Stalin’s dictatorship. I grew up in Bulgaria, a satellite of the Soviet Union, and directly experienced some of the best and the worst of both worlds. My grandfather spent eight years in a Stalinist work camp for political dissidents. Back then and there, things never seemed as black and white as pictured nowadays in the West. People, artists included, did not simply divide into political dissidents or petty souls. No matter what ideology was being imposed, no matter how twisted it was, it nevertheless was the dominant ideology of the day. One’s refusal to accept it resulted in isolation. People were taught that individualism was one of the worst sins, and that one should lead a life and create the kind of art that was beneficial to the whole society, not only to selected groups of individuals.” 

 

Ultimately, Shostakovich was a Russian patriot. Perhaps the regime tolerated him as a “yurodivy” – a holy fool – providing he did not step too far out of line. So his chamber music, played in private, is more “avant garde” than his concert hall symphonies. 

 

But a work of art is open to multiple interpretations. Shostakovich’s 11th Symphony recalls the failed 1905 revolution. My 1988 Czech recording has a first movement of the happy crowd outside the Winter Palace in St Petersburg; the soldiers gun them down in the second; the third is an elegy for the thousand who died; and the final movement signals the triumph of the 1917 Soviet revolution. But when in 2004 the Romanian-Israeli Yoel Levi conducted this “1905 Symphony”, the NZSO sounded more menacing (the timbre of timpani in a concert hall?), while the fourth movement was no longer triumphant but questioning. 

 

Which did Shostakovich mean? A symphony to celebrate 1917 on its 40th anniversary – or a lament for the Soviet repression of the 1956 Hungarian uprising? Does it matter? It’s a great symphony. 

 

Should the state fund my pleasure and learning? Currently, the public subsidy amounts to about $85 per bum-on-seat, although that excludes the NZSO’s contributions to musical education, local composing and Concert FM. Over the next six years, the government will spend considerably more on the Rugby World Cup. Hundreds of thousands of New Zealanders play music and rugby, or watch and listen. The NZSO and the All Blacks are each at an apex of international excellence of all that activity. When the NZSO performed at the prestigious Amsterdam Concertgebouw last year, the packed audience gave it a standing ovation. 

 

I am a pragmatist. The market won’t deliver excellence by itself. If we really want it, there has to be some government funding. My grumble with the NZSO is the empty seats. Fill them with young people for free, seducing them, as I was, into a lifelong enjoyment of the magic of a concert hall. 

 

<>Concert FM rebroadcasts the NZSO concert at 8.00pm on November 27, 2006

The Uni Split

Letter to an expatriate: 2031
.
Listener: 4 November, 2006
.
Keywords: Education;

Dear Gerry,
You’ve asked me what’s happened to New Zealand universities since we graduated all those years ago in 2006. Actually, the critical issue was finally identified that year. Even today it is remembered in the line “You can’t have the job of a world-class Shakespeare scholar determined by students taking commerce instead of English”.

Our universities were trying to do two quite different things: provide mass post-secondary education on the one hand and advanced education and research on the other. The division of the tertiary sector (today advanced institutions are grouped into a “quaternary” sector) was also happening overseas, but New Zealand saw the issue more clearly and dealt with it more logically. When fickle student demand drives mass education, each institution’s teaching input has to be flexible. But advanced-level education and research need more stability. The two activities require fundamentally different production processes and therefore different kinds of providers with different cultures.

Consequently the university system split into two components: Colleges for Tertiary Education (CTEs), which mainly teach undergraduates, and Institutes of Advanced Studies (IASs), which focus on graduate teaching and research. Nowadays they are largely separate organisations, although many CTEs have a few centres of research excellence, with staff upgrading their research in order to move on to IAS jobs.

Most IASs have an undergraduate college programme for very able students – even world-class academics like to engage with young minds – but it’s a small part of their total activity. That doesn’t mean you have no future in advanced studies if you go to a CTE. IASs actively recruit their graduate students from CTEs, thus setting a quality control on the demand-driven courses. Recall how in our time departments would preserve jobs by increasing their pass rates and reducing content to attract students. Nowadays the IAS recruitment of students with a CTE degree tells the world whether the CTEs’ undergraduate courses are of any value.

Other changes have reinforced these gains. There are only five IASs, so the university structure we knew in 2006 has been consolidated, with some campuses becoming CTEs. (And very good ones, some of them, too. I’d have no hesitation in sending my child to one for a sound undergraduate education.) Remember Archie? Superb teacher, but in that Performance Based Research Fund exercise with a lowest grade of “R” they gave him an “S”. So he went to a CTE. But the proportion of his students that went on to IASs is legendary. He’s just voluntarily retired at 72. At his last lecture the students gave him a standing ovation. Polytechs became CTEs, too.

Today you can go to a local polytech in, say, Nelson, do a Bachelor’s degree and then on to the top IAS in your subject (or indeed in other subjects, because many IAS programmes look for good-quality students irrespective of their undergraduate courses). Mind you, polytechs continue to teach a lot of sub-undergraduate “craft” courses. The economy desperately needs these skills, too. Polytechs were finally sorted out when their funding was changed so that a lump sum covers their core costs, including their servicing of their local communities, and they no longer need to be driven by “bums-on-seats” paymentto cover overheads.

The merger of Crown Research Institutes into the IASs was tortuous, but it worked. Their origin in the DSIR in the 1920s was a consequence of the universities of the day being primarily teaching institutions. Today most IASs (including their ex-CRI arms) have spun off a number of very profitable commercial activities.
You are asking me, Gerry, because you and Julia, loyal members of the KEA [Kiwi Expatriate Association] diaspora, are thinking of sending your kids to a New Zealand university. The short answer is they can go to a CTE or an undergraduate programme in an IAS and get as good an education as anywhere in the world (which was not quite true in our day). Today, two or three of our IASs are among the top 100 universities in the world (depending on the measure) and the others are not there only because they’re too small.

But golly, it was hard getting there.

Some Thoughts on Company Tax

As a consequence of some discussions on corporate tax policy, I wrote this paper to sort out my ideas. As I state, I am not a tax specialist. Indeed it turns out what I thought was a profound discovery – that New Zealand’s corporate tax on undistributed earnings is a sort of capital gains tax – is a commonplace idea among tax specialists. I’ve included it on the site, partly because it is a record of my thinking, and because it may stimulate other non-specialists to see more clearly what ar the options we face.
  Keywords: Business & Finance; Regulation & Taxation;
 

To begin with a point that may be evident by the end of the paper. Economists are rarely experts on taxation. We use models which are highly simplified accounts of the grubby reality. I dont apologise for this, because sometimes our abstraction is helpful. I think it is in this case, because what I am interested in is whether we should have a corporation tax in 2016, say.
 

I am driven by two concerns:
 

First, economists find it very hard to justify a corporation tax, except in that it raises revenue reasonably effectively. It seems to have arisen when income tax was first imposed on persons  (In 1892 in the case of New Zealand) and although not natural persons, corporations were included.  Some economists suggest they are a fee for the right to have limited liability (although that may be pushing the historical story). By extension it may be a payment for the quality of the meta-technologies of a nation-state – the social and business infrastructure which contributes to effective commerce (as discussed in my next book The Globalisation of Nations).
 

And of course company taxes do have a redistributive effects which many people would think is more equitable than not having the tax, although some economists are less certain of their distributional impact. (I explain that below.) 
 

But if they are effective revenue raises, there are various related consequences many of which are on the downside. That is true for almost all taxes, of course. But corporate taxation may have relatively higher downsides than most.
 

The second concern is that in a globalised world with highly mobile capital (I am concerned primarily here with physical investment) there will be downward pressure on corporation tax levels, especially for small open economies. Again I’ll develop that. What that may mean  that in the long run New Zealand may have little choice than to follow the herd down. One option would be to lead the herd.
 

But whatever, the exercise I am asking, is I think worth doing in order that we clarify some of the issues. After all reducing corporation tax from 33 % to 30% is but one eleventh of the way to 0%. Thus, while I accept the ‘dont rock the boat (too much)’ incrementalist approach, I think we need to be clearer where the boat is heading, and what are its possible destinations.
 

It is a routine part of an economist’s thinking, to distinguish between the ‘legal’ (or ‘impact’ – there does not seem to be standard terminology) incidence of a tax with its ultimate (or actual) incidence. Those who are legally required to pay a tax, may shift the burden to others. The notion is conceptually very simple. Nobody thinks that breweries actually pay the excise duty on beer. Although they hand the cash over, they have shifted the payment to beer drinkers in higher prices. However, while the notion may be simple, calculating the ultimate incidence is not. The usual assumption is that while the corporation legally pays company tax, the ultimate incidence is shared between the owners of the capital, the corporations’ employees, and the purchasers of the corporations’ products. But there is little agreement on the proportions which the burden is shared.
 

Note in the following, I am anxious to maintain fiscal balance, and not unmindful of the redistribution effects. That is why I suggested the alternative of increasing GST to offset the company tax reduction.
 

International Trends
 

By way of background we should notice the following international trends:
            – Headline company rates have fallen across the OECD over the last 20 years;
            – Effective rates have fallen much less over the same time as bases broadened;
            – There appears to be a structural shift towards greater corporate profits relative to labour earnings remuneration which means revenue gains have been even higher.
 

My interpretation of the available research might be summarised as
            – Low company rate not essential for successful countries…
            –  … but may matter more for small open countries
That is the main concern. Note I have added an extra adjective.
 

One further complication is that it appears that only Australia and New Zealand have ‘imputation’, that is that when tax liability is assessed on personal dividend, the company tax  paid is treated as if it were a withholding tax, so that the company income is not doubled taxed (at the company and personal level) as it is in most jurisdictions.  
 

The Revenue Effects of New Zealand’s Company Tax
 

It is
            – a withholding tax on shareholders who are New Zealand resident taxpayers, raising about $2.7b p.a. although were company tax zero, because of imputation this would be collected as income tax.
            – a final tax for dividends to non-resident shareholders raising about $1.3b p.a. Were company tax zero, this would be lost to the tax system. Alternatively, there could be a withholding tax on all dividends, so that foreign recipients would be taxed.
            – a final tax for non-taxpaying shareholders (e.g. charities). Because revenue is negligible this effect is ignored below,
            – a tax on the accrual of retained earnings ($6.0b p.a.) his is the big immediate loss of revenue if the company tax were zero. Moreover, there would likely to be opportunities for tax avoidance by a zero dividend policy, retaining all earnings, and selling the asset, thus realising to the seller the retained profits. Selling offshore would mean any tax could be avoided completely.
 

A capital gains tax on such sales might partially reduce this effect. This conclusion haunts this paper. It appears we may have of an (imputed) company tax is because we have no capital gains tax.
 

Additionally company tax is a backstop against sheltering of investment and personal services income in companies. When I talked to Treasury officials a decade, this was their biggest concern. As I recall, they instanced a person turning her or himself into a company, retaining all profits and so not paying taxes, but the company making loans to the individual (secured on their shares?), with no personal income tax paid by the individual. I dont know how easy such schemes would be to stop nor do I underestimate the ingenuity of the tax advice industry.
 

Do we need company tax?
 

Currently Inland revenue collects around $10b p.a. at company level. were company tax zero it would still collect some of this as income tax on dividend distribution. However, a change of the rate is likely to change companies’ distribution policies. In particular a zero dividends policy, would avoid all tax, with shareholders realising the corporate incomes through capital gains on share sales. (The implications is a rational tax structure would require a capital gains tax, if there was no company tax.)
 

The alternative I have thought about is offsetting the revenue loss with a higher GST. (Alan Catt, for whom I worked as a research assistant in the 1960s, was an advocate for this, although in those days there was no GST.)
 

Since a 1 percentage point on GST raises about $.7b p.a. (private spending only with no adjustment for social security benefits and the like). To raise $10b p.a. GST would have to rise to 25%. If the current dividend distribution policy remained, dividends overseas were taxed at 33%, and there was a special tax on banks and similar financial institutions of $1b, say, the remaining $5b would require a GST of 19.5%. The conventional wisdom is that a GST rate much above 17.5% leads to significant avoidance and loss of revenue.
 

I have recently realised that were the corporations to cut their prices as a result of a lower tax and a GST was imposed instead, NZ consumers would be worse off, because foreign purchasers would also be beneficiaries of the lower prices. I mutter more about the export problem below.
 

Our GST is well-designed, raising a relatively high level of revenue at a relatively low rate. however it applies to only approximately 83% of expenditure. I had not realised this. Some of that will be overseas purchases, some will be financial services and interest. Any others. Should there be an attempt to broaden the base? (Query. would someone remind me why we dont impose GST on interest?  I have a suspicion that the RBNZ might favour such an imposition in regard to consumer interest rates, so I would like to think more about it.) This lack of comprehensive coverage generates one of the places where a higher GST rate would lead to avoidance.
 

While GST is broadly proportionate relative to expenditure it is regressive relative to income. I am favourably disposed to expenditure taxes (taxing what you take out of the economy, rather than what you put in). (http://www.eastonbh.ac.nz/?p=663) Both GST and exempting savings from income tax are means of doing this. As for the anti-equalitarian distributional impact of GST. I would favour tilting the income tax, social security and families assistance to offset it. In effect I favour penalising the rich spendthrifts relative to the rich thrifty.
 

So what would a lower/no company tax rate achieve?
 

Lower tax on (internationally mobile) profits and capital would encourage more capital investment in New Zealand, as would Increased retentions. More capital employed should increase wages and probably increase human capital accumulation. Indeed since company taxes depresses wages in the corporate sector there may be a direct wage lift.
 

However it is unlikely to help other mobile factors (non-company capital, skilled labour). We cant, though, expect everything to benefit, although if all the effects are included (what we economists call general equilibrium analysis) it might.
 

However most of all lower tax rates put pressures on other parts of the tax system and increase the inefficiency and avoidance on it.
 

The economic case for corporate taxation
 

Corporation tax offends me as an economist, because there does not seem to be a rational for it. However, I am (now more) acutely aware of its importance as a revenue source and the difficulty of replacing that.  This gives me a little comfort, because it may be difficult for other countries to reduce their taxes on business too, despite globalisation. Nevertheless these globalisation pressures present a constant threat. which force us to continually think about the rationale, structure, and levels of company tax.
 

I was surprised how often the analysis of ending of a company tax seemed to imply the introduction of a  capital gains tax, which suggests to me that we might think of the tax on the retained earnings as being a substitute for a capital gains tax.
 

This conclusion was made clearer to me by a friend who wrote
 

“There is a very good economic rationale for company tax. A neutral income tax (assuming we want a neutral income tax) requires a full allowance for depreciation (loss of value of assets as it accrues) and symmetrically, full taxation of capital gains as they accrue. The relevant reference is Paul Samuelson ‘Tax Deductibility of Economic Depreciation to Insure Invariant Valuations’ JPE, 1964.
 

“In the absence of company tax, shareholders would need to be taxed on the gain on their shares as it accrued, whether or not that gain is realised. It is obvious that implementing such a tax is impossible in practice. The company tax is a proxy for that, and the dividend tax with imputation a backstop to catch any income that hasn’t been taxed in the hands of the company.
 

“Behind most avoidance opportunities, you will find some form of non-neutral tax treatment. The non-neutral treatment causes both a distortion of activity towards the activity associated with the avoidance and a consequential loss of revenue as activity is diverted into the avoidance activity. It is the distortion of activity caused by the avoidance activity and the distortion of activity caused by the higher rate of taxes needed elsewhere that is the primary reason we are concerned about the avoidance, not the loss of revenue itself.”
 

That puts elegantly what I had concluded clumsily . (And yes, I had not read the Samuelson paper – I have not read everything.)
 

Suppose that is right. At what level should we set the implicit capital gains tax? Might it be more ‘efficient’ to replace company tax with a capital gains tax on shares, and a withholding tax on dividends?
 

Next steps: modelling
 
I was disappointed that there was not more quantitative material about the economy-wide impact of company tax. I know these models do not give precise answers, but I think it essential we use them. Providing the modellers are competent, the models keep forcing us to ask deeper questions – deeper than the models can answer cleanly, but they provocation makes them worth it. 
 

In particular New Zealand models have to make assessments about how an open economy would react (which is damned difficult, but even more important). Most of the academic/economics literature I have read applies to a closed economy, and it can be fiendishly misleading.
 

Next steps: changing tax rates
 

Other than to commission such a modelling project and keep the whole matter under review, what should be done?
 

The current situation appears to be is that the government is contemplating spending some of its revenue surplus (?) on business tax cuts next year.
 

I am loathe to recommend reducing the company tax rate, until there is a better understanding of the relationship between company tax, personal rates, opportunities for tax avoidance, in an open economy and company tax on retained earnings and a capital gains tax. This is not to say that the reduction should never be made. Rather, I would want a more robust analysis than currently seems available before I could support one.
 

So how might the available funds be used to reduce business costs. among the ones which interests me are:
            1. Super-accelerating depreciation. (This was a timing issue, since it merely delays when they pay company tax. But since it is an incentive to accelerate capital investment, and New Zealand seems to lack capital, that may be a good thing.)
            2. Super-deducting expenditure on skills acquisition and training. The logic here is these expenditures have spill-over benefits for the economy as a whole which are not captured by the firm (because workers are mobile and move to other firms).
            3. Super-deducting expenditure on research and development. The logic here is these expenditures have spill-over benefits for the economy as a whole which are not captured by the firm (because the value of their property rights cannot be totally retained by innovating firm).
            4. The lowering taxes on profits made from exports. I return to this notion below.
 

As far as spillover effects (2 and 3) are concerned, there is a strong case for some public subsidy to bring (marginal) spending in line with (marginal) public benefits (rather than the lower private benefits to the firm). Subject to that we know little about the size of the spillovers I am very favourably disposed to such subsidies. The best delivery system (e.g. tax exemptions, rebates, grants …) is a technical issue I have not thought about. However, I should not be surprised if we are spending too much on grants (say, through NZTE) compared to rebates.
 

The case for lower company taxes on profits made from exporting is not as clean as for spillovers. As far as I can see, it reflects a belief that our exchange rate regime is cocked up and the exchange rate overvalued, and that we cannot address the cockup any better than we are currently doing. It is sort of saying that such tax concessions are third best policy but not having them is a fifth best policy and we cant get to the first (or even second) best policy.
 

First, is such a concession allowed under WTO rules? Under ANZCERTA?
 

Second. how the concession  would be delivered is presumably administratively complicated. We would want to be careful not to privilege a fully integrated company relative to one which outsources, while if it is only for export effort it privileges exporters against firms that compete against imports who may be just as worthy.
 

One way around this is to provide the concession to only a particular export activity, such as marketing. However I cannot see an economic justification for privileging one part of the  export effort over all others, other than the ‘good thing’ argument – that export marketing is a good thing.
 

Lots of activities are ‘good things’, so why privilege one instead of the others? What worries most about the ‘good thing’ argument is that it what was a common driver before 1984 – what is sometimes call ‘Muldoonism’ (although I try to avoid that rhetoric). My point here is similar to my doubts about corporation taxation, which many people think it is a ‘good thing’ too. But that is not an economic rationale. The danger is – as happened before 1984 – that we start subsidising everything deemed to be a ‘good thing’ on an ad hoc basis and at the end of the day we have not got the foggiest idea what is being subsidised or penalised via taxation paid to subsidise others, other than we have enlarged the tax avoidance industry.
 

Third, the benefits of favourable treatment of exports are primarily on the production side.  And may not increase domestic incomes directly (in a way that a cut in personal income taxes would). Once more we face the complexities of the open economy.
 Addenda?
 

1. Apparently there is no Australian and New Zealand have no joint agreement to impute company taxes on the other’s dividends. It is said that the New Zealand government proposed it, but the Australian government is uninterested because they did not think it was in their interest. But it is surely in Australian business’s interest. Is there a place for a joint Australian-New Zealand business lobby pursuing this objective.
 

2. Calculating the tax base is always complicated, especially for transnational corporations which can use transfer pricing to shift profits from high tax jurisdictions to low tax ones. (They overprice imports and underprice exports where taxes are high.) Apparently California contemplated taxing on its share of the world-wide profit of its transnationals. Calculating the share is not straight forward, but it is an interesting idea. I do not know if it has been implemented.
 

Go to top