Some Blog Comments

SOME BLOG COMMENTS

The Dim-Post blog, extracted a section from Does the Government Know What it is Doing? (http://www.eastonbh.ac.nz/?p=1217).   There was a vigorous and – usually intelligent –  commentary, to which I – quite out of character – responded. Here are my replies. The full blog is at

http://dimpost.wordpress.com/2010/07/16/does-the-government-know-what-its-doing/

Keywords: Macroeconomics & Money; Political Economy & History;

Vibenna: What amazes me is that the economic debate ignores two gorillas in the room. The first is that NZ had negative real interest rates for a decade in the 1970s. Surely that massive economic distortion had some effect? Can we even understand what it was? Maybe if we could, we could understand how to reverse it? The second is that the external balance on investment income has deteriorated from a $5 billion deficit in 1999 to about a $15 billion deficit in 2009.

Brian: Both facts are correct. Much of the serious reform in the 1980s was to try to improve the investment mis-allocation that negative interest rates and other interventions were causing.

Informed economists are only too aware that the investment income of foreigners has been rising. It is not simply this statistic but a variety of related issues. I think we are not quite ready to debate this in public. I promise you, Vibenna, we will get around to it.

Stephen Stratford: I see no evidence for greater – or any – rural disenchantment and, unlike Brian, I live rural. What on earth does he mean?

Brian: My main sources are rural/farm publications in which there is a lot of grumbling and also some farm friends, ditto. Danyl [who edits the blog] was quite correct to cite the ETS, and there are also calls to establish a separate rural party. It is noticeable that in recent weeks farm leaders have been trying to offer some reassurances. The ETS aside, rates of return for effort to farmers and farm processors are very low (and in some cases negative). I alluded to this in a Listener column I wrote: ‘Taking Stock’ (http://www.eastonbh.ac.nz/?p=1095: 17 April, 2010) One can argue over the why, but the incumbent government tends to be blamed.

Berend de Boer: [I said a] committee chaired by Don Brash, which made various policy recommendations of benefit to the business community, claiming that it would accelerate economic growth without providing a skerrick of empirical evidence of the effectiveness of their policies. de Boer goes on That’s a flat out lie of course, the empirical evidence they presented was overwhelming. Just look at the size of GPD versus size of government slice and who is doing better. The bigger the government, the worse of we are.

Brian: de Boer has confused two things. I said there was no evidence in the report. Were it a lie it would be demonstrated by citing the evidence. de Boer does not.

His logic gets a bit fuzzy here but I think he is saying there ‘overwhelming’ evidence that the size of government relative to GDP affects economic performance. It would be helpful if it were to be cited. In fact it does not exist. There is evidence that there is a positive effect, there is evidence there is a negative effect. ‘Overwhelming’ there certainly is not.

Much of the thread is devoted to this proposition demonstrating that only an extremist can be sure of the effect. Many of the points are anecdotes, rather than systematic empirical evidence. But one anecdote is sufficient to reject a claim of ‘overwhelming’.

Let me say that I’d have thought informed economists are currently more concerned that BOTH public spending and private spending is too high, and the need for restraint on both.

Berend de Boer also objects to my asking why focus on GDP per capita? and gives such a strange answer I am not sure how to reply. It is a perfectly sensible question. Even if we consider material production as a relevant objective why do we measure it Gross (including depreciation) and in Domestic rather than National terms (since that it includes the returns to non-New Zealanders – something which Vibenna was alluding to).

Berend de Boer: Brian Easton wants to do exactly what he suggests the businessmen want to do: let the government run the show. NZ is a far way from being a corporate capitalist state like the US (privatise the gains, socialise the losses, although we’re getting close with the deposit guarantees that are going to cost the taxpayer billions).

Brian: I am afraid de Boer has missed the point. The view that governments are somehow independent of the various pressure groups which make demands on it, is a rather inadequate theory. I was writing about who were the important pressure groups on this government.

Fran O’Sullivan: Typically Brian cannot conceive of a journalist having a mind of his/her own.

Brian: What nonsense. I have enormous respect for Simon Jenkins, for instance. There are some excellent contributors to the New Zealand Herald too. Because I am economist let me just cite Brian Fallows, but there are others

Psycho Milt: I know this is a difficult concept to grasp, but perhaps it’s just possible that there isn’t a direct, simple relationship between govt expenditure as a proportion of GDP and economic well-being.

Brian: Right on. (A number of other contributors make similar points, but not as succinctly.)

The Fox: That “growing gap” [between Australia and New Zealand] accelerated in the 80s after market deregulation. The prescription on offer from the right and big business to “close the gap” with Australia is more of the same medicine. It didn’t work the first time and is unlikely to work again. The Business community in NZ work in monochrome. Deep breath Fran – time for a re think.

Brian: The Fox is factually correct.

Second Great Contraction?

There is good reason to think the Global Financial Crisis will last a few years longer.

Listener: 10 July, 2010.

Keywords: Macroeconomics & Money;

We once had a Ford Escort that got stuck crossing fords. (We called it the Ford which wouldn’t.) The first time this happened, I involuntarily switched on the starter motor, which gave just enough power to push us through to dry land.

The economy has been a bit like that. When the Global Financial Crisis stalled the world economy, we got it moving again with a fiscal stimulus. There has been some recovery in the North Atlantic economies, but it’s weak, and some people think there will be a relapse and that unemployment will remain high for some time. In the jargon, it may be a “W” or “double-dipper”, and that may be a precursor of the feared “L”, a long recession or shallow depression

So, the dry land on the other side seems a way off; how much more fiscal stimulus should be applied? The recent New Zealand Budget was more expansionary than expected – the tax cuts were imbalanced – perhaps because the Government thinks the recession following the Global Financial Crisis is going to be more prolonged.

It has good reason to think so. A remarkable book by Carmen Reinhart and Keith Rogoff examines similar crises for the past eight centuries. The title, This Time Is Different, is ironic, for the authors observe similarities.

If they are correct and the patterns continue, two major predictions follow. First, many economies will come out of the crisis on a lower growth track than they went into it; second, the recession will take some time to get over – perhaps five to 10 years.

Increasingly it seems as if something like that is happening. Despite the use of the starter motor, the normal – private sector – engines of growth have yet to take over from the fiscal and monetary stimuli. New Zealand is expected to grow in the next year, but investment remains weaker than a couple of years ago. The North Atlantic economies look weaker.

A ford can be so wide we cannot use the starter motor to power the car through it; the battery eventually runs out. In the economic parallel, eventually, the bouts of fiscal stimulus must stop, as the ability to borrow runs out of juice when a certain limit is reached, something the Greeks found out (and no doubt others will also find out – this time is not so different).

So, the “Club Med” debt crisis may not be over; ultimately we may see quite different arrangements for the European Monetary Union.

The US is having a vigorous debate about the need for a further fiscal stimulus. You might think its “battery” is unlimited, since it provides the world’s reserve currency – issuing it is a form of borrowing. But as American dollars flood the world, they become less wanted, their price goes down and, ultimately, inflation results. All this may soften the long recession in US, but won’t make it go away – just as it won’t go away in Europe.

There is a ray of hope for New Zealand. China has not been as affected by the Global Financial Crisis and is expected to grow strongly. In turn, countries that are major exporters to China – among them Australia – are also expected to grow. So two of our biggest customers have a more optimistic outlook than the North Atlantic economies. With any luck (and a bit of attention), New Zealand will benefit from their good fortune. You might think of us getting through the ford on a couple of cylinders; the car will be going slower and more erratically.

But even if we make it, in five to 10 years the world that comes out of what Reinhart and Rogoff call “the second great contraction” will be very different from the one that entered it, as will the New Zealand economy.

What will our economy look like? I’m not sure. But I am sure that those still thinking rigidly in the framework of the past decade (or even earlier) have little useful to say, and this year’s Budget is hardly engaging with the future, except a very short-term one. The crisis is long term; the policies that got us into it aren’t going to get us through it. They need to be different.

Australia and the Future Of New Zealand

U3A; Christchurch, 6 July 2010

Keywords: Political Economy & History;

The continent Zealandia, on which New Zealand sits, is the eroded soil from the Australian continent which, over hundreds of millions of years, was swept down the rivers to the sea along its eastern coast where it compacted and solidified. About 70 million years ago it unzipped from Australia, drifting eastwards. Zealandia runs from New Caledonia to the Campbell and Macquarie Islands – about 3000 kilometres long and 1500 kilometres wide. It is about half the size of the Australian continent. Because it is light eroded soil, today it is 93 percent submerged under the sea, with New Zealand the main highlands of the sunken continent.

The Tasman Sea between them did not quite end relations between the two continents – there is much flora and fauna blown across to New Zealand, adding to its Gondwanaland originated biota. But the Australian indigenous people dont ever seem to have reached here, despite being in Australia for 100,000 plus years. Polynesians got to Norfolk Island, but no further west.

Human engagement began with the arrival of the European in the Pacific. Australia was settled first, in part because the Maori were thought to be too fierce. For a while the British designated New Zealand as a part of the New South Wales, although Maori were not consulted; the constitutional link came to an end in 1840.

There was however considerable economic and social intercourse across the Tasman. A good answer to the question of where were New Zealand’s first important goldfields, is the State of Victoria. Male immigrants left the New Zealand settlements to prospect there and later, as opportunities ran down in Australia, miners and those that serviced them came here. The Victorian goldfields were also a market. Canterbury was the only New Zealand Company settlement not to lapse into depression after a couple of years, because it began exporting food there. The gold from the West Coast went through Melbourne, to the regret of Christchurch. Earlier, Australia had been the source of the business men who took over Wellington in 1842, seizing power from the English ‘born-to-rule’ aristocracy which arrived to run the first New Zealand Company settlement. They brought their sheep with them, although the Australian merino did not thrive in wetter New Zealand and later sheep were sourced from Britain – the Romney thrived because it came from the Romney Marsh in Kent and was less prone to footrot.

About three quarters of the way through the nineteenth century, New Zealand was almost two distinct economies. South of Taupo, sheep thrived and their wool was shipped to England. North of Taupo footrot and bush sickness inhibited sheep, so Auckland remained a quarry, shipping gold and gum north; but timber was shipped to Sydney (and south) for building purposes. This meant there were two different experiences of the senteen year Long Depression from 1878 to 1895. The south of New Zealand suffered from the difficulties of obtaining international capital right from the beginning; the north fared better because New South Wales boomed until 1888 after which it, and Auckland, collapsed into depression too.

Fortunately, from 1882, refrigeration provided new opportunities for New Zealand pastoral farmers; as its momentum built up it dragged the whole of New Zealand out of the slump. Australia did not grow as quickly. When the Australian states joined in federation in 1901, prospering New Zealand turned down the opportunity, although there remains a provision in the federal constitution for it to become a state of the federation.

From 1900 the two countries went on economically separate paths for the next sixty odd years. Other sorts of relationships were thin too. It is true that the countries fought side by side in Gallipoli, but the experience of the Second World War is probably more typical. It began with diplomatic relations operating through London – there was no Australian representation in Wellington, nor New Zealand in Canberra until 1944. There was a lack of coordination of the war effort at the beginning, which probably contributed to the divergent strategies later on – New Zealand staying in Europe, Australia withdrawing to the Pacific.

Up till then both Australia and New Zealand had depended upon Britain, but the war and its aftermath left Britain, economically, militarily and diplomatically weaker. It clearly no longer dominated the globe as it had in the nineteenth century; the United States took over. The story of how we adapted to this new environment is a complex one; I shall just talk about New Zealand’s economic response.

By the late 1950s, New Zealand faced a number of related external issues. One was to find a new patron to replace Britain, a country which would look after our interests in return for our loyal support. Let me give an example. New Zealand is not a member of the G20, which is one of the world groups (in this case of 20 countries) which discusses international economic and financial matters. It would require a G60 before we were at the table. We work hard before the meetings to ensure that a number of key countries know what our position is, but we rely on Australia – which is a member – to keep us informed during and after negotiations. At forums which we attend we are a small voice. We claim to punch above our weight, but even if we doubled it we would still be equivalent to only 0.6 percent of the world’s economic activity.

The second challenge was that it was evident from about 1960 that Britain, which was the main market for our pastoral products, would soon join what today is called the European Union, which is highly protectionist against our pastoral products. Even before that, open access to the British market was being restricted. We had to find new markets; in any case we certainly could not rely on Britain, with so many other diverse interests, to be our patron in lots of fora important to us.

The resulting market diversification was impressive, as we moved in the late 1960s from one of the most extreme OECD economies in terms of export market concentration, to somewhere in the middle at the end of the 1970s. While in 1960 we sent over 80 percent of our exports to the countries which now make up the EU, fifty years later it is less that 20 percent. Just a few years ago the EU was our single largest market; there was hardly a mention when Australia overtook it.

The third issue was product diversification. The Great Depression had taught us the difficulties of being dependent upon a narrow range of commodity exports whose price could jump around, and which tended to mainly jump down in the long run.

The wisdom of the strategy became evident when the price of wool collapsed in 1966. I shant go through the details but we also developed an impressive diversification of commodities, not only other farm and resource products, but into manufacturers and services.

When addressing the patron problem, our thinking had been so dominated by the experience of dependence on Britain that many could not envisage an alternative to a patronage relationship. They thought mother Britain may have run off with that not entirely acceptable Continental gentleman; we needed someone else to mother us. The possibility that we could function as independent adults did not occur to them. When Britain went, they looked for a replacement.

A possibility was to become an acolyte of the US, which was now the global hegemon – dominating the world on most dimensions – but it had restrictions on our meat exports and even tighter restrictions on our dairy products. In any case it had a range of other countries to deal with, and it was not clear that our military interests aligned with theirs, as the swamp of the Vietnam war was to demonstrate.

A second response was to align ourselves with Australia. Certainly we have worked closely and generally cooperatively with Australia on a wide range of international issues, but there is not always an exact alignment. For instance, the big four banks in New Zealand are all Australian owned and there has been quite a bit of tension between the two countries on banking policy, as when on occasions the Australian banks asked the Australian government to represent their interests to New Zealand.

The third option was that we would have to work with a number of countries to pursue our interests. There would be no patron to replace Britain, but numerous bilateral, plurilateral and multilateral arrangements.

The practicalities were that there was not really a replacement patron as long as we wanted to claim some sort of independence. I am not sure that there ever was an explicit decision, but the outcome of a myriad of them in particular situations was that while Australia would be our closest ally, it would not be an exclusive relationship on either side.

So it made sense to begin extending our economic relations with Australia. First, there was the New Zealand and Australian Free Trade Agreement (NAFTA) in 1966, which was a very limited trade agreement. Each year the two countries would come together to eliminate the tariffs on further products. It was described as a deal between the highest cost and second highest cost manufacturers in the world, although nobody was so impolite to say which economy was which. Sometimes the list of additional tariff-free products was pathetically trivial. One year they agreed that seawater be traded across the Tasman would no longer be subject to a tariff.

In the early 1980s NAFTA was revolutionised by the Closer Economic Relations (CER) agreement. This was much wider than simply reducing tariffs and phasing out import licences because it involved other aspects of the cross-Tasman economic relationships, including services, standards and mutual occupational registration. However it is not full economic integration; I have already mentioned that the banking systems are distinct. But when there is the identification of a problem, the two countries look for a common solution, although it may not always be found. There are, for instances, differences in the two competition policies.

Part of the idea behind NAFTA was to build up the manufacturing sectors of the two economies by increasing market size, thereby enabling them to reap economies of scale, increase productivity and be more competitive against third country suppliers. In the 1960s it was seen as desirable to have, as much as practical, a manufacturing sector which produced most things. In fact both economies have experienced considerable reduction in the size and scope of their manufacturing sectors, reflecting a world-wide trend of globalisation. Today manufacturing sectors in rich countries tend to be quite specialised; in small countries they tend to be export oriented rather than domestic suppliers, except where the costs of transport are high.

At about the time that CER began, there was the rarely articulated strategic view that exporting to Australia should be seen as a step on the way to exporting to the world, not as the final end. That stepping is ongoing, although my impression is that firms rarely go to Australian markets to practise moving on; nowadays they tend to tackle the new markets directly, like the big planes they use, leaping over the continent.

When Australia settles a free trade agreement with China, we can expect Chinese manufacturers to increase their penetration at the expense of existing Australian manufacturers. But also of some New Zealand exporters to Australia – in effect their FTA will cause layoffs in New Zealand. This is a common feature of the impact on third parties of a bilateral free trade arrangement. Exporters who stopped in Australia may find themselves stopped all together.

New Zealand did not involve Australia in its free trade deal with China, nor did Australia in its US deal. That marks a difference between CER and the arrangements for the EU countries, where trade deals are for the lot and not just the individual economies. The Trans-Tasman arrangement gives each country greater autonomy, but perhaps less negotiating power.

CER was really about opening up the New Zealand economy and the Australian manufacturing sector to the globalising world; it should be only pursued as long as that purpose is enhanced. Whenever we are in negotiations, we should assess outcomes by this criteria. It would be pointless to adopt Australian standards if they took us further away from the standards that the world eventually adopts.

A Monetary Union?

This limits the extent to which we should seek greater integration with Australia. Consider monetary integration, which would mean New Zealand adopting the Australian dollar as its currency and the Reserve Bank of Australia running New Zealand monetary policy.

It does not seem to be a well-thought through proposal. As far as I can judge there are two reasons for doing it, aside from cosying up to a patron. The first is that is would give stability to those who export to Australia – they would face a fixed exchange rate. However they only represent a fifth of exports by value, and the likelihood is the other four-fifths would experience greater exchange rate volatility.

The second reason is that while New Zealand is a small economy, its currency plays a far greater role in the world financial system which is unlikely to be a good thing. (There is a whole theory of optimum size of currency areas, which seems to suggest New Zealand is too small to be one.) We need to respect this argument but there are other ways in which we can downgrade the world’s interest in the New Zealand dollar other than by abolishing it, such as some sort of financial transaction tax.

To understand the case against the currency union, you need to know that much of the economic debate is about whether to design policy for when there are calm seas or when there are stormy ones. The case for a currency union is finely balanced when economic times are relatively normal –  say four years out of five. It is in that last year that the currency union looks less promising, as the Cook Islands found in the mid 1990s with their currency union with New Zealand, Argentina found with its currency union with the US in 2001 and 2002 and, more recently, Greece found with its currency union with the EU. I’ll use the Argentinian example, slightly simplified, because it is the best worked through.

Basically the Argentineans adopted the US dollar as their unit of currency in 1991, locking the peso to the dollar via a currency board. That meant its peso rose and fell with the US currency, so when in 2001 the US dollar appreciated for reasons which had nothing to do with the Argentinian economy – it being too small to have any significant influence on the US economy – the peso had to follow, making their exports more expensive and encouraging imports; so much so that beef began to flood into the economy from Brazil (which is about as economically intelligible as New Zealand importing butter).

You can imagine the havoc that this caused to the Argentinian economy. To cut a long story short, Argentina had a massive currency crisis – and a political one; they had five presidents in a fortnight. With much pain – from street demonstrations to unemployment – the peso’s convertibility with the US Dollar ended, and Argentina made a slow recovery from the collapse.

The situation where a region, such as a state of the US, in a currency union suffers from an unintended currency appreciation is well understood by economists. There are a number of mechanisms which can offset it. The first is exports to the metropolitan regions. However only 10 percent of Argentina’s exports went to the US, so there was little contribution from them (and in any case the US restrains Argentinian beef exports). The second is that labour moves to the metropolitan region. Argentinian migration was limited by US controls, although some people went to Spain. Third, the metropolitan core either automatically or deliberately transfers income to struggling regions, such as when the unemployed receive benefits. But there is no such mechanism between the US and Argentina, there is no ‘fiscal union’, where taxes go into a central pool and the public spending takes place out of that central pool.

The export proportion to its EU metropolitan centre is larger for Greece, and in principle Greeks can migrate more easily to other parts of Europe, but again there is no fiscal union. The same applies to the Cooks, although in this case migration is easier. (Did you know that not only are there three times as many Cook Islanders in New Zealand as in their home country; there are also more in Australia?) Nevertheless there is no fiscal union, so that The Cooks were hit harder in the mid-1990s than some of New Zealand’s regions which suffered the same structural pressures but received fiscal support from the centre.

What does this say about a currency union between New Zealand and Australia? We export proportionally more to them, than the Argentinians did to the US but less than Greece to the EU; labour is relatively mobile across the Tasman. But there is no fiscal union. The implication is that without fiscal union, New Zealand could not comfortably survive the shock of a currency appreciation due to particularities in Australia – say a mining boom. To be clear about it, an effective currency union requires New Zealand becoming a state of Australia.

That is an issue we may want to discuss, but lets do it openly, not sneakily by suggesting that New Zealand should be the junior partner of a currency union with Australia and then, when the crisis comes, cap in hand we plead with Australia to let us join their federation. They will levy a hefty price for us to join.

The 2025 Task Force

The final issue I want to discuss is about New Zealand catching up to Australia in GDP per capita terms by 2025. This is an aspirational goal of the government and, in truth, no one expects it to be attained, unless something very unusual happens. Business seems to need such unattainable goals – recall the early 1990s ‘10 in 2010′ which is roughly the same target, and was missed by miles.

You may wonder why bother? or even more fundamentally, why focus on Australian productivity as the target? After all, life is more than material consumption, and New Zealand does well on other measures such as schooling performance; it would be really interesting to get a complete set of indicators; not just the economic ones.

As I was preparing this paper, the Gallup Polling Organisation reported New Zealand was the eighth happiest country in the world, a decimal point ahead of Australia. As a measure of the quality of life, happiness is probably about as reliable as GDP per capita –not much. But I want to draw two conclusions. First, the measures do not correlate well with each other, so we need to be careful to assume material income generates happiness. Second, even if we dont get chauvinistic about such things, and skite that New Zealand is (marginally) above Australia in the happiness stakes, we can conclude the two countries are about as happy, even if their material incomes differ. So we need to ask whether any policy recommendations would make us even happier. Perhaps they will make us worse off, even if we increase material standards of living.

The quality of life is not a concern of the government appointed 2025 Taskforce, chaired by Don Brash, charged with advising on how to attain the impossible target. How they went about it tells us a lot about the purpose of the exercise.

To begin with an obvious question: If you wanted to close the gap with Australia, wouldn’t you want to know why the gap exists? The Australian economy has been growing faster than New Zealand’s since the late 1960s, and Australia’s per-person income has been higher since the mid-1980s.

The next step is surely to gather the evidence explaining why the gap has occurred. Astonishingly, the taskforce report is almost totally bereft of such evidence. The complete lack of reference to scientific studies might lead one to conclude that no serious research has been done on the problem. Of course it has.

Instead, the taskforce makes the desultory claim that none of the differences it identifies explain the income gap – without looking at them in any depth or at any alternative coherent explanations. Yet with no evidence to explain the past differences, the taskforce announces its policies are necessary to address it. How do we know its solutions will work? Trust it. This is ideology bereft of evidence.

Why the difference in material standards of living? New Zealanders and Australians have had similar income levels measured via per capita GDP as far back as 1870s when the comparative data is available. Sometimes one is slightly higher than the other; sometimes it is the other way around.

In the mid 1960s, Australian incomes were below New Zealand’s but they began to grow faster. The best explanation for the divergence in growth rates, which began in the late 1960s, is that is when the Australian mineral boom began, while New Zealand suffered a palpable shock when the price of its wool, which made up two fifths of export revenue, fell 40 percent. New Zealand is unlikely to have an Australian-style mineral boom because that require deposits brought up by volcanoes, and ours are too young and buried deep. (They did not suffer the wool price collapse because they produce mainly the fine wools for clothing, whereas we produce strong wools for carpets.) The Australian mining boom kick-started their economy, whereas the collapse in price of a major industry was a kick in the guts for New Zealand.

After a while New Zealand adjusted and began to grow at the Australian pace. By the early 1980s the two economies were at about the same income level. In 1986 New Zealand took another hit. Australia and the rest of the world kept growing, while the New Zealand economy stagnated for seven years in the Rogernomics Recession. There was a 15% income fall relative to Australia; it is this gap we are being asked to catch up.

You can see the taskforce’s problem. A rigorous analysis would result in acknowledging that

New Zealand has not got the mineral base for an Australian style performance. We are looking in National Parks for some resources, and there may be some minerals in the undersea part of the Zealandia continent, including hydrocarbons. But the taskforce would also have to acknowledge the Rogernomics Recession; three of the five members of the taskforce were then involved in the management of the economy.

Some would even argue that it was the Rogernomes’ policies which caused the stagnation. Ironically the taskforce is arguing that the same policies are being pursued again – lower taxes, less government spending, more privatisation, less government regulation.

At the very least the taskforce needs to explain why prescriptions that seemed poison then won’t do similar damage if they are applied in the future. But that involves addressing the Rogernomics Recession, explaining how it happened, and why their policies did not exacerbate it. That is a tougher scientific standard than the taskforce expects of itself.

What is happening is that the income gap with Australia is being used to advocate policies despite there being no evidence they will address the gap. The electorate told them in 1990 and 1993 (and in favouring MMP) what it thought of that.

Sure there is an income gap. Because of the open labour market across the Tasman, New Zealanders can migrate to Australia for the higher income. But is it as simple as that? Do migrants simply make income decisions, or are they more concerned with the overall quality of life? Do they want to be less happy?  These are serious issues, and we should be thinking about them, even if the Taskforce does not. But to do so, we need to start off with an unbiased account of the facts, and a review of the various scientific accounts of why there are the differences, and then to consider the policies which may address the problem.

That is not how the taskforce has responded. It started off with its policies, and so had to disregard the facts. That is why it did not bother with an inventory of the research and why it was uninterested in the quality of life. It is surely an extraordinary waste of public money and raises questions about the seriousness of the government’s desire to improve the quality of its spending.

It is also a lost opportunity. It may well be that in the near future China will take over as New Zealand’s most important market for exports and supplier of imports. That reflects the way the globalised world is moving. But even when that happens, Australia remains an important part of our future in a whole variety of ways – the fluid Trans-Tasman labour market is but the most important economic reason.

Australia is not going to be our patron, its is not big enough. It is said of China and Hong Kong that they are ‘one country; two systems’. We might say of Australia and New Zealand that they are ‘two countries; one system’. The two countries have different interests as well as common ones. So that while we need to work closely with Australia, sometimes our diverging interests will result in a friendly agreement to disagree.

The cautious but proud independence which has characterised New Zealand’s international and political relations in the last fifty odd patronless years will continue. There is not a half-baked alternative to this. In my view the only alternative is to become a state of the Federation of Australian States. My fear is that if we adopt the inept economic policies which advocates of monetary union and the 2025 Taskforce policies propose, we may end up begging for Australian state status. We can do better than that.

Engaging China

The Expo in Shanghai is more China looking outwards than showing off to the world.

Listener: June 26, 2010.

Keywords: Political Economy & History;

Aside from artists, scholars and the peasants, few – Asians or Europeans – come out well in Chinese history. Perhaps %China’s geography does not allow it.

I once wrote a column in which I argued the decision in 1432 to forbid ocean-going shipping meant the Chinese didn’t get to New Zealand until after the Europeans. Trading was not particularly valuable for them, and in any case their constant pre%occupation was the threats from their land borders. Indeed, two of the imperial dynasties were not Chinese: the Yuan Dynasty (1271-1388) was Mongol and the Qing Dynasty (1644-1911) was Manchurian. The Great Wall was no doubt vastly more expensive to build and maintain than a fleet.

So China was ill-equipped to defend itself from an invasion from the seas, which began with the Portuguese in the 16th century. Aside from the Japanese (who might be best thought of as yet more Asian invaders), the Europeans were not particularly interested in conquest so much as trade (although this in no way belittles the infamy of the 19th-century Opium Wars). Europeans wanted porcelain, silk and tea.

The Chinese imperiously said they wanted for nothing (except the silver that the Europeans largely acquired from America, and which eventually ran out). With hindsight, they perhaps regretted they did not ask for the European armaments. In the face of superior %weapons, thousands of years of the Chinese “civilisation-state” collapsed. China’s per-capita GDP is thought to have fallen during the 19th and early 20th centuries.

An exception to the normal leadership was Deng Xiaoping (1904-1997), a veteran of the Communists’ Long March of 1934-35 who became the de facto leader shortly after the death of Mao Zedong (1893-1976). Deng redirected the economy, modernising it and opening it to the world. The increasing world power of the Chinese economy is more a result of his action’s than anyone else’s.

It is true he presided over (but may not have initiated) the ugly repression of the Tiananmen Square protests of 1989. But he then vanquished the old guard in the leadership and continued on his liberalisation path.

New Zealander David Mahon, one of the few Europeans in the square at the time, says the protesters were not demanding democracy as much as better living conditions. Deng responded with his further economic reforms, which gave greater freedom to pursue market transactions while maintaining strict political control by the Chinese Communist Party.

The answer to why he did is long and complicated, but he spent five years in France from age 16 (and two in Moscow). Sometimes the foreign students we take in learn much, and their home country and the world benefits.

So China became outward looking – formidably so. Shanghai’s Expo 2010 may seem to be China trying to put on a good show for the world; it has.

But most of the crowds – over 100,000 a day – queuing to see the pavilions representing 190 countries are Chinese finding out what’s going on elsewhere. Add to them the service workers supporting foreign tourists, many of whom are learning English (or Chinglish, which can be a bit erratic) and there is a Chinese engagement with the world that was inconceivable in 1976 when Mao died, or at any time in the previous hundreds of years. The same message is told at the Shanghai Art Museum: all three special exhibitions involve an engagement with Europe.

By engagement I mean being confident of one’s country or culture but with a genuine respectful interest in others’. In economic terms, it can involve trade, tourism, investment and technology transfer, but avoids the imperial arrogance of the past (which both China and Europe exhibited).

Historically, our engagement has been with Europe, North America and Australia. Asia was not high on the list, even though half of humankind lived there. In my, and many others’, schooling, it hardly existed. As they engage with us, we need to engage with them.

This column is part of an occasional series that arose out of a trip funded by the NZIER-NBR Economist of the Year Award.

Does the Government Know What It Is Doing?

Spirited Conversations, 23 June, 2010, Nelson.

Keywords: Political Economy & History;

Being Able to Predict Government Policy

The topic initially suggested for tonight’s Spirited Conversations was to talk about the 2010 budget. I knew that this event would be two months later, by which time things would have moved on. So I chose instead ‘Does the government know what it is doing?’ as a provocative way of discussing wider issues which I hoped the budget would shed some light upon.

Less provocatively, my interest is the government’s policy framework. I am frequently involved in giving advice as to what policy might be ‘acceptable to the government?’ To answer I need to know something about how the government thinks about policy generally, so for some decades I have had to think about the policy framework of successive governments.

I am particularly anxious to be able to see through the hype, relayed by journalists, of promises of radical policy change. As far as I can see they are usually made by people who have little understanding of the issues, and think slogans are policy. Often it is wishful thinking, say someone with a radical policy agenda, typically with little understanding of the real issues. At the moment there are all sorts of claims being made for the review of long-term dependence on benefits, many of which are not about the long-term. What will be eventually decided depends on some technical issues on which I have some competence, but I also need to know about the politics of the likely decisions. That is where the policy framework is important.

The Policy Framework

A policy framework includes a vision – this government talks of ‘aspirations’ – but it also has a set of principles which help decide the policies which are chosen and ensure they are consistent. A set of policies need not be a framework; they may well be incoherent and even in conflict. Thus a political party’s election manifesto does not give you the framework, particularly if the party is in opposition. Bill English, as National’s deputy leader, admitted as much when he said that his party needed to be in government to develop its policy.

The sentiment was echoed last year by Rodney Hide, one of the ACT cabinet ministers , who said that John Key ‘doesnt do anything’, adding that his party ‘ACT did everything and we are hated’. It is perfectly true that ACT has a policy framework, and so it is relatively easy to predict what its stance on a policy issue will be. But having a policy framework does not mean the policies will work. They may be coherently wrong.

The Continuation of Uncontentious Programs

The focus tonight is the National government’s policies. First, there are a number of practical and politically uncontentious programs that the previous Labour government had underway and which are being continued. A good example is that involving Stephen Joyce who as Minister of Transport has been deservedly applauded for the progressing the development of of the transport infrastructure. The issue arose in 2002 – I was on the government committee which initiated the policy development. It took about six years to get the program underway and, fortuitously for Joyce, it was there when he took over the portfolio. On the other hand, the central management of the Tertiary Education Sector was in a mire at the time of the 2008 election, and it still is; so its minister Joyce has not been nearly as successful. Certainly a minister can be praised or damned for the way a portfolio is handled, and they may accelerate or delay the ongoing program, but success usually means that officials have been working on it long before the minister took over.

Official’s Preoccupations

Some policies are primarily the concern of officials. Eventually they persuade their minister to adopt one, although there may be nothing in it for the politicians and even political downsides.

An example is the merger of Archives New Zealand and the National Library into the Department of Internal Affairs. The cabinet paper’s arguments for the merger are transparently weak, and the merger itself evidently misconceived. It seems barbarians at the gates want to downgrade culture and heritage as a national objective So what is going on? The answer is not in the cabinet paper; the State Services Commission wants to reduce the number of government departments.

Somehow ministers were seduced with nonsensical reasons; they are going to face the humiliation of having to argue them in public. As it happens there are some vociferous lobbies outside government – not particularly political ones; many resisters will be National supporters – and the government is likely to pay a heavy and unnecessary political price for fronting for the SSC. Never forget that the mandarins are always there, treating politicians as dispensable.

Ministerial Style and Taste – and Competence

So there are ministers who are there on top of their portfolios and leading officials, and there are ministers who are not. Additionally ministerial taste and style matters – Chris Finlayson on Treaty settlements is an example; the way Nick Smith handles his portfolios is another, Gerry Brownlie shows yet a third way.

That makes policy prediction much harder, and is why a person in my position has to monitor ministers. But my experience is that in the long term their foibles dont matter quite as much.

The Party Supporters

I would have given greater weight in the transport infrastructure development to public urban transport and the long distance connections between urban centres. That illustrates another feature which is helpful when you are trying to predict policy. The government’s perception of its constituency is more important. As well as being beholden to certain pressures groups – which I will come back to – this government judges that its supporters are less green than those that support Labour and its allies. Hence the downgrading of public urban transporting its infrastructural planning.

Another example is the mining of national parks. This is a desire of the business sector, but politically it has been very badly handled, causing a far greater outcry than was necessary. The government failed to observe there has always been a strong national commitment to conservation even among their supporters– Forest and Bird is hardly a bunch of commies.

Who Wins; Who Loses?

Another place where the constituency matters is when making judgments about winners and losers from a policy change. National and ACT obtain most of their support at the high end of the income and wealth spectrums so when they make a decision they tend to favour the rich at the expense of poor and of greater inequality, as we saw in the budget.

There are some issues here that are subtle, although the arguments usually used to justify favouring the rich are not. Key’s counselling that New Zealanders should not envy them for getting more from the tax cuts was simply crass, as the hurried backdown illustrated.

The widely argued case that lower taxes promote economic growth has little empirical foundation and some evidence contradicts it. Its purpose is to provide a justification for the rich paying less; the rich are an important part of the government’s supporters.

Sadly, many of the rich are out of touch with the rest of the community. During the Rogernomics Recession average incomes fell for seven years in a row. Because the tax cuts favoured the rich, their incomes grew as if they had been no recession – so everyone else’s incomes fell even further. But the rich only remember what happened to them, that they had income growth – not the difficulties that most New Zealanders faced. That is why they can talk about Rogernomics being a success – it did not hurt them. However the claim that Rogernomics was an overall success is objective nonsense (other than for inflation). Those that say otherwise show just how out of touch they are with society as a whole.

Recently a Statistics New Zealand survey found only a quarter of those with household incomes above $150,000 a year – that’s about 10 percent of the population – thought their material standard of living was ‘high’; the remaining three-quarters found thought it was ‘fairly high’ or ‘medium’. The government has responded to these rich strugglers by giving them an additional tax break of at least $117 a week (less GST), although some are not going to benefit from the tax cuts because they dont pay any tax anyway.

There was a case for eliminating some of the exemptions on taxation on property which distorted the market and encouraged a property bubble, although I would have paid more attention to the consequential impacts on the rental housing market. The political issue is what to do with the revenue, at which point the subtlety comes in.

A different political coalition might have used some of the revenue to increase the stock of rental properties or on other public services, or more for the poor and beneficiaries. National chose to use it primarily to cut upper income taxes. Since there are few rich, they do not have much voting power. So some has to be spread among those in the middle incomes who are important politically as they tend to be swing voters.

If you are giving to the deserving rich and the politically powerful middle incomes, it follows that you are not giving the revenue to the poor, to others on lower incomes and to the powerless. It is not just that they got little from the tax rebalance after you allow for the GST, but public sector services and benefits are being restrained or cut back.

The Fiscal Stance, Public Spending Restraint and the Decision Horizon

As it happens, there are strong reasons for reducing the government’s borrowing and debt. In the turbulent international economy in which we live, too much debt is unwise. But the restraint should be on both sides of the budget. Instead the government is putting all the pressure for restraint onto government spending while indulging in unbalanced tax cuts.

That is the way the government thinks. Its preference is for private market solutions to economic issues. Many would say that is National’s raison d’Ltre – its reason for being. So when it has to make a judgement it favours private provision.

I just mentioned that the powerless suffer most. The least powerful are those who dont, or cant, vote. That is why we have so much child poverty and why the government gave so little attention to their interests in the tax cut. Even less powerful are those yet to be born.

This government’s approach is short term, often making a policy decision to be reversed the following week, or even day. I have little sense that there is a policy framework concerned with coherence and consistency in the long term, except perhaps for the fiscal decisions where legislation requires detailed projections with a statement of its medium-term debt policy.

The Influence of the Support Parties

The Government’s handling of its support parties can be equally short term. That National went with ACT was perhaps understandable, even though on more than one occasion John Key has distanced himself from ACT’s philosophy (I think him sincere in this). The relationship with the Maori Party is more intriguing. It seems to have arisen first as an insurance; National may need the Maori Party to form a coalition government in a second term, even though it is not needed this term; and second, National wanted a centre party to balance ACT.

The Maori Party is not strictly a centre party; it is a broad spectrum one with a different concern from the other parties. So while much of its policy is predictable, there are areas where there is no ‘Maori’ perspective and it is hard to guess their stance. When there was not a ‘Maori’ perspective on ACC, the party caucus was conflicted and did not know what to do, leaving the National government to obtain its parliamentary support from ACT, biassing the outcome towards the right, which National’s agreement with the Maori Party was intended to avoid.

The Maori Party is a coalition between the left of Maori voters and the right of the Maori elite. While the Party won five of the seven Maori electorate seats, half of the Maori electorates’ list votes went to Labour. The Maori Party’s largest group are natural Labour supporters; without them it could not hold its seats. But it depends on other groups for its funding.

A nice illustration of this is the frequency with which the Party says it is consulting with the Iwi Leadership Forum which probably supplies the bulk of the party’s funding. Such openness is heartening. But the Forum is hardly aligned with the natural Labour supporters which make up the bulk of the Maori Party voters.

National seems to have gone into the coalition without having given much thought to the complications of the third rail. (You touch the electrified third rail in train system at your peril; going near it, you do so with great caution.) Our third rail is race relations. I would not go as far as Helen Clark to say that a lot of New Zealanders are racist, except when the term is used in a generically meaningless sense.

What I think Clark was saying is that New Zealanders are troubled by race relations at a national level – although most not so much in their personal relations – particularly by the issue of Maori rights and responsibilities. Often they simply do not understand the issues, and react against the demands. Given the shallow level of the public media discussion, one is not surprised.

That is for another Spirited Discussion. My point here is that the National Government does not seem to have thought about the third rail when it formed a coalition with the Maori Party. Instead it has been clumsy. Their opinion polls must be showing that numerous National supporters are troubled by various decisions involving Maori; decisions which in my opinion are not bad in themselves but which have been poorly explained. Since their regional conferences, the Government appears to be taking a harder line on Maori issues.

(Given they have rejected Labour, the troubled National supporters have nowhere to go, leaving an opportunity for a centre-right party which takes a different line on Maori issues. We may see a resurrection of New Zealand First, which was closer to crossing the 5 percent electoral threshold than was ACT. It is not impossible that New Zealand First will determine which major party will form the government after the 2011 election.)

The Failure to Anticipate the Voters

What interests me about National’s failure to anticipate the Maori issue is that it is not unique; on other occasions the government has been just as obtuse. The issue of the privatisation of Kiwibank and the proposal to mine in National Parks are examples.

The government does not seem naturally in touch with its voters. Sometimes John Key can react brilliantly – taking the little girl to the Waitangi Celebration; sometimes he can be crassly blundering – as in the farce over Kiwibank. This suggests his intuition is only tangentially sympathetic with his voters. (Don Brash was even more disconnected, Helen Clark – perhaps the greatest political calculator in our times (challenged only by Muldoon) – may not always have been empathetic, but she knew about her supporters’ beliefs, often before they did.)

This disjunction reflects two trends, First, there is the evolution of career politicians who have not spent much time in their early life with ordinary people. Second, the social evolution of New Zealand is creating politically powerful social groups who are hardly in contact with the rest of the community, let alone empathising with them.

The Auckland Business Community

I illustrate this with the group which is most influential on the government. The business community – especially the Auckland business community – are Key’s friends, his community, and major funders of the National Party. Their account of the world forms a foundation in his and the government’s thinking, even if outcomes do not always meet their expectations.

(National continues to have a rural base, but while it continues to be supportive, Auckland is given greater support, and there appears to be growing rural disenchantment.)

The ABC is not the same thing as the Business Roundtable. It was once, but most serious businesses no longer belong to it, and many of the business people I meet are dismissive of it as having passed its time. The BRT remains vocal, and it is influential on the ACT Party. Sometimes its views align with that of the ABC, although one businessman told me that they were embarrassed when the BRT did, because it turned off the rest of the polity. (I know the feeling.)

The ABC are not the cowboys that ran finance companies. They are mainly people who run real businesses well and New Zealand is the better off for them. They have no representative organisation, although there are other those which sometimes reflect their view – such as the Auckland Chamber of Commerce and the Herald. Think of it more as a network of like-minded people, often with similar problems, who meet in all sorts of venues and in the business pages. Out of this discussion evolves a common view.

I agree with Roger Kerr, executive director of the BRT, that it is rare for someone to be a good business manager and a good economist – although given the ones he has mentioned (always members of the BRT you will observe), it is much rarer combination than he thinks.

Yet business is vitally dependent upon the economy, so it is inevitable that the business community will have a view of it. Where it directly connects with their business they can be very perceptive. As an economic issue becomes less directly connected with their business and more contextual, their insights become – shall we say – aspirational. Their political judgement is hardly better. The ABC’s basic vision is that if you look after business then everything else will come right too, although just what ‘right’ means is vague. Of course we should ensure that business functions well. But that does not mean that looking after business is the ultimate policy objective and business becomes the end in itself, not the means to the end.

Business ends are only part of the way we pursue the goal of the nation; sometimes business cannot have what it wants because that does not contribute to the desired end. That also means that sometimes business models are not the best way of pursuing things. Business does not always understand this.

So the ABC tends to pursue a narrow self-focussed policy agenda. Sometimes it is reasonably effective as with the tax cuts and the ACC changes, and sometimes it takes the government down a track which with hindsight it wishes it had not gone.

The confluence of ACT’s Rodney Hide being Minister of Local Government and Key’s natural empathy with the ABC, meant that initially the government followed the business community’s prescription for the reform of Auckland local government; that where it was not possible to shift the decision into corporate-like agencies which was based upon a business model – then the rump should be managed by a Mayor with powers similar to a corporate chief executive. While there has been some watering down towards a more democratic form of governance, this business-based model for Auckland is still the framework.

Add the ACT propensity to crash through – which in the past has far too often led to crashes. What we have here is all the characteristics which marked the great health redisorganisation of the early 1990s. We await a far from successful – but very expensive – outcome. I dont know what will happen in the local body elections – my main source of Auckland news is the Herald, which is hardly unbiased – but we can expect many expensive systems failures after it.

It is not the only case of the government starting out along the ABC line and has to change course because its voters dont like it. You get a good sense of the disappointment of the ABC from the Herald columnist Fran O’Sullivan who constantly berates the government for not pursuing the business community’s agenda. Her sub-theme is that Key is one of them, but he is too timid to take the course he – and they – believe in. That the public is not as enamoured with the business agenda as business is; that democracy gets in the way of a pressure group pursuing its self interest does not seem to have occurred to Ms O’Sullivan.

A key element of the business agenda is the demand to catch up with Australia – in per capita GDP terms by 2025. We had the ineffective – and largely ACT driven – committee chaired by Don Brash, which made various policy recommendations of benefit to the business community, claiming that it would accelerate economic growth without providing a skerrick of empirical evidence of the effectiveness of their policies.

In fact any orthodox economic analysis shows that there is little chance that we can meet the target. Ironically, the proposed policies are a continuation for the policies which were administered during, and caused, the Rogernomics Recession, which put us so far behind Australia. That is the reason the committee was unable to provide empirical for the effectiveness of its policies, the evidence from the past points to their failure rather than success.

Catching up to Australia is an aspiration, not a policy. As English said, National had no policy in opposition, and it hoped that the officials would find it one. For a quarter of a century officials have been thinking about the objective, had advised previous governments on how to accelerate economic growth relative to the rest of the world, but with little success. Which should not surprise us; if a policy to accelerate economic growth worked it would be adopted by every other country, everyone would grow faster and no-one would catch up.

Why the focus on GDP per capita? The one group in New Zealand who are closest to direct beneficiaries of material economic growth is the business sector. In the long run the profit rate is roughly equal to the growth of GDP. Profits are the objective of business. By arguing for a higher growth rate, it is arguing for a higher profit rate. They may want to have a high profit rate, but that does not mean it should be the ultimate objective of government. Business is a means to an end, not the end in itself.

Predicting Policy Outcome

It is not possible to predict a policy outcome with precision. But I will list some general guidelines for this government. First to set aside some of the more obvious ones which apply to all governments: the continuation of uncontentious programs; officials’ preoccupations; the effects of ministerial style tastes and competence.

What I have argued here is that every government has to balance the tensions between its core support from whence comes its funding and ideas, and its voters and potential voters. National’s core support is the Auckland Business Community although there is also rural group who think it is getting left out.

The ABC does not have a lot of votes and does not seem to be particularly connected to National’s voter base. There are commonalities – they both favour the upper end of the income distribution at the expense of the lower end and the poor. They will do that directly by tax changes, but also by cutting government spending. And of course the preference for private rather than public solutions is an integral part of the National Party’s thinking.

I’ve identified two weaknesses in their policy framework which makes prediction hard. There is a repeated failure by the government to anticipate what their voters think, which means that they frequently announce policy and then to have to back down, after consulting the polls. Additionally the government tends to make very short term decisions, so that there may be policy inconsistency in the long term and policy reversals. Children and the future particularly get discounted.

Policy prediction is not an easy task, but it is proving particularly difficult in the case of this government because of these two effects and the resulting instability of decision outcomes. This amounts to there being no coherent and comprehensive policy framework. If you like, you can say that the government does not know what it is doing. My hope is that as the government settles in, the reservations in this paper will no longer be necessary.

The Changing Balance Of World Power

Note to a foreign policy meeting under Chatham House rules, 21 June, 2010.

Keywords: Globalisation & Trade; Political Economy & History;

The central thesis of my paper is that the balance of world economic power is changing dramatically. The shift reflects the world economy shifting back to the pattern of the eighteenth century and earlier where manufacturing activity was located near populations, rather in the privileged locations of Europe and North America as occurred in the nineteenth century and much of the twentieth. The prospect in the twenty-first century is that tradeable activities will be increasingly where the population is. Half the world’s population is in Asia.

While not relevant to today’s seminar, the implications for New Zealand’s economic (and therefore social)  development and direction is likely to be enormous, pushing us back to being a food and fibre supplier to the world and challenging the very foundations of the left’s account of New Zealand.

As far as foreign and trade policy is concerned, since political power ultimately reflects the size of the economic surplus, the balance of political power is changing. But it is not one hegemon replacing another. Rather, we are entering a multipolar world. That provides an enormous challenge to a small country with no obvious patron, such as New Zealand.  That challenge is going to dominate our foreign policy for the next few decades – we have been implicitly working on it for the last few.

The circulated propositions are struggling with these issues. I want to disagree with, or modify, the second. New Zealand’s economic destiny does not lie with Asia. It is certainly true that Asia is going to play a far more important role in the economy than it did the nineteenth and twentieth centuries. But we would be very unwise to rely on a single region or to give up well established markets in Europe, North America and Australia or the promising markets in the rest of the world. Diversification of markets and products will remain an imperative for New Zealand.

However I agree with the rest of the proposition’s sentiment that we need a sophisticated engagement with Asia (and elsewhere). As a footnote we need to avoid being the passive trader we were in the past, dumping commodities into markets. Active trading requires vertical integration into offshore markets, and that involves complex understandings and related links in diplomacy, academic, sporting and culture – an understanding which is not just among the elite but necessary from every citizen.

Bird in the Mire

Plan for the inconceivable, so you don’t get caught up the creek without a Plan B.

Listener: 12 June 2010.

Keywords: Business & Finance;

In November 1967, the inconceivable happened: the UK devalued the pound. The following weekend Leyland Motor Corporation implemented its Plan B, announcing new offshore prices for its cars. Much later, British Motor Holdings did the same. Apparently, it had had no Plan B. When the two firms merged in 1968, no one – other than those from British Motor Holdings – seemed surprised that Leyland managers dominated the new firm.

Planning for when the inconceivable occurs is an indicator of good management. A businessman I met in the early 1980s was running an import-substituting business behind import controls. I tried to talk to him about the coming changes in protection. He knew all the arguments against abolishing them, thinking them so strong that drastic change was inconceivable. A few years later he lost his job when the protection was phased out. His ideological inflexibility meant he had no Plan B.

In her autobiography, Bird on a Wire, former Telecom chief executive Theresa Gattung tells us the company had no Plan B when the Government told it in 2006 to unbundle the “local loop” – to allow other companies to access Telecom’s lines from the local telephone exchange to homes and businesses. She says there had been no hint the Government had been thinking along these lines, although there had been much discussion on the appropriate regulatory framework in the previous six years.

The story goes back to the hurried privatisation of Telecom in 1990. Unlike in the UK, there was no particular regulatory framework for the monopoly. Indeed, it was not even discussed by the Cabinet when it agreed to the privatisation. It appears that inadvertently or intentionally – and certainly hurriedly – the adopted framework reflected the New Right (or Chicago School) view that there was no such thing as a significant monopoly unless there was some public intervention. “Light-handed” regulation, where the private market participants sorted out problems themselves, would be sufficient.

Negotiations between participants dragged on and on, without a satisfactory outcome, while the smaller competitors grumbled that Telecom had an unfair advantage because it owned and controlled the local loop. (But they would, wouldn’t they?)

The alternative view, held by the majority of economists, was that the local loop was a natural monopoly, even in an entirely private market. It gave large – and easy – profits to the incumbent, but the cost was high prices, ineffective competition and poor industry performance.

From 2000, the Labour-led Government hunted around for an alternative regulatory framework. This search became increasingly intense when it became evident that the telecommunications industry performance in New Zealand was poorer than in comparable countries. Yet high performance in this area is crucial for the next stage of economic development.

Gattung is right when she says our difficult terrain and low population density make high-quality broadband rollout expensive. But the Government concluded that Telecom’s monopoly was also a hindrance, so it decided the local loop had to be unbundled, enabling all telecommunication suppliers to compete on equal terms.

Should Telecom have decided that unbundling was inconceivable? A number of commentators – including me – had discussed it, although I claim no great insight. Before the privatisation, the Government had directed the publicly owned corporation to operate its local loops independently of the rest of the business. Inconceivable?

Gattung’s account has Telecom’s management struggling with the announcement they had no plans for – no Plan B. It is possible this partly explains the continuing difficulties the corporation faces today.

She suggests the Government compensate shareholders for the collapse in the Telecom share price, which reduced its market value by billions, following the unbundling announcement. (Apparently investors thought Telecom’s monopoly was a good thing for them, even if it wasn’t for the economy.)

The notion that the Government should compensate for any fall in property rights as a result of changes in public policy is, if nothing else, an interesting suggestion, one that raises a host of problems (as well as offering lucrative prospects for lawyers and consultants in the resulting litigation). Will taxpayers receive compensation when share prices go up as a result of government policy? And will the policy be retrospective? Will my manufacturer who lost his fortune when the Government phased out import licensing also be compensated?

Theresa Gattung sent me the following on July 20, 2010, which elaborates the column:

Brian, I would like to correct some misunderstandings which may arise from your recent column..  The column refers several times to unbundling, and indeed there isn’t a mention of anything else enacted in relation to telecommunications regulation at that time. The Government’s announcement of unbundling in May 2006 was not the reason that Telecom lost a third of its value in short order – unbundling was a regular policy setting for telcos elsewhere in the world, and even though the Government had decided in 2004 not to proceed with unbundling it was not unforeseeable that they would change their mind, as they did. It was certainly not the case that Telecom thought unbundling was inconceivable. What caught the market, indeed nearly everyone, by surprise was the concurrent May 2006 announcement of the ‘separation’ of Telecom. The only ‘separated’ telco at that time was British Telecom  (BT), and that had come about through negotiation with the UK regulator, not by government decree. After careful deliberation, Telecom management at that time, did come up with a Plan B – full structural separation, as we believed that would be the ultimate end game anyway. For various reasons, some of which I cover in my book,  Bird On a Wire, this did not eventuate. It remains my view that had this course of action been pursued the company would be better positioned today.   Regards, Theresa.

Yeah, Rights

Human “rights” are often riddled with ambiguity – which is why they can be such a worry.

Listener: 29 May, 2010.

Keywords: History of Ideas, Methodology & Philosophy; Maori;

How is it possible to say New Zealand’s signing of the UN Declaration of the Rights of Indigenous Peoples is of no great consequence (the Prime Minister’s interpretation) yet represents a major step forward for Maori (the Minister of Maori Affairs’ view)? Because the whole idea is riddled with ambiguities.

Consider Article 16, which says, “Indigenous peoples have the right to establish their own media in their own languages.” Some would argue this means there should be no specific legal prohibition on indigenous peoples setting up their own radio and television stations, other than the general law and commercial considerations. Others would say it means the state has an obligation to help set them up.

(Maori broadcasting is established and publicly funded as a consequence of a provision in Te Tiriti o Waitangi, in which the Crown guarantees to protect taonga, which includes the Maori language, so the UN declaration is not particularly relevant.)

But the interpretations of Article 16 are two quite distinct takes on “rights”, sometimes summarised as “negative rights” and “positive rights”. A negative right is when others (including the state) are not allowed to prevent you doing something – like setting up your own media outlet. A positive right is when others have an obligation to help you do something, such as set up (and fund) a media outlet.

The classic case of negative rights are those embodied in our Human Rights Act – which many think only codified in statute rights that already existed. An example of positive rights might be the onus on the state to give children an adequate education (which you may think is a right even if it is not in legislation). Authoritarian states aside, there is a widespread acceptance of negative rights (although there is some debate about how far they should go). The existence and appropriateness of positive rights are more contested.

We often confuse the two. The notion of human rights is so powerful that people use “rights talk” to make claims that are a long way from the fundamentals. I can claim that I have a “right” to park in my street, but all I am saying is I am aggrieved that my council charges parking fees. It is clumsier and less rhetorical to refer to “entitlements”. That entitlements to social security and accident compensation may be being cut back is surely not as heinous as withdrawing habeas corpus, but it is still serious enough to argue over.

The UN declaration does not say what sort of rights it is referring to, which is why John Key and Pita Sharples could disagree (and yet obscure their differences). It may well be that there are no significant effects in the immediate future, but over time the positive-right interpretation may become increasingly important.

Any evolution will cause considerable anxiety among lawyers and political philos%ophers. A very limited judicial decision could trigger a public debate – as happened over the Supreme Court’s decision on potential hapu entitlements to the foreshore and seabed.

The declaration’s Articles 3 and 4 may be the crunch: “Indigenous peoples have the right to self-determination. By virtue of that right they freely determine their political status and freely pursue their economic, social and cultural development . Indigenous peoples, in exercising their right to self-determination, have the right to autonomy or self-government in matters relating to their internal and local affairs, as well as ways and means for financing their autonomous functions.”

“Self-determination” is another ambiguous notion. Apparently, some Maori think it means the right to a separate governance structure – a state within a state. The secrecy that surrounded New Zealand’s accession to the declaration means we don’t know what the Government’s position is – or even whether it has one.

Although we think our rights are eternal but need reinterpretation for changing circumstances, there is an ongoing struggle to extend (and limit) their scope, not just for Maori. The main aim of the misleadingly entitled Regulatory Responsibility Bill is to give a statutory basis to certain property rights. If enacted, it could be as perplexing and revolutionary as the Declaration of Indigenous Rights.

Icebergs Ahead

What the Government’s strategy is likely to be for the upcoming Budget.

Listener: 15 May, 2010

Keywords: Macroeconomics & Money;

One “crisis” strategy is to announce that something is desperately wrong, which needs a dramatic policy change to fix it. Closer inspection shows the claim is more hysteria than careful assessment; the new policy benefits those advocating it while everyone else suffers.

The public is used to this ploy and doesn’t trust those who use it. When the Tax Working Group said “the tax system is broken and needs to be fixed”, there was a widespread “yeah, right” – except for the enthusiasm of those who would benefit.

No immediate crisis is arising from the government deficit. Rather, icebergs lie ahead and it’s too foggy to be sure where they are, but any impact could be titanic.

The main iceberg is the problem with sovereign debt (what a government owes holders of its foreign-currency bonds). With this, New Zealand is not the closest country to the ice pack, but it is there, and if those closer ram into it, we may be affected by the turbulence. The wise strategy is not to drive the deficit too fast, and certainly not head for the ice.

That, I expect, will be Government’s strategy in the May 20 Budget. It is trying to get the government deficit down by restricting public spending. It’s a squeeze rather than a slash, based on the assumption the iceberg is a little way off.

This assumption will probably turn out to be correct, but the Government could be clearer about what it’s doing. The elimination of low-quality spending gives trivial gains; the mantra of cutting the backroom to put more on the front line lies somewhere between “yeah, right” and dishonest.

The reality is that the quality of public service is going to be poorer than what people expected two years ago. The reason is that when the recession is over, economic activity will be less than what forecasters were predicting in 2008. By then the economy will be growing again, probably at much the same rate as before 2008, but the gross domestic product (the total economic output) will be lower. Hopefully, the GDP will be only 3% lower, but it could be as much as 5% or even 8% less.

If production is down, and expenditure is down even further to avoid the debt icebergs, something has to give. This Government has a political preference for private expenditure over public expenditure, and so it is requiring proportionally bigger reductions from the public sector than from households. The result: what seems to be a death from a thousand minor cuts.

What about tax reform? The Tax Working Group made a good case for reforming taxation on rental property, although those who rent may face long-term consequences. But if the extra revenue is to be redistributed, as seems likely, are the rich the most worthy beneficiaries? Public-expenditure cuts hit the poor and those on middle incomes more than the well-off. Wouldn’t it make more sense to do something for those who are suffering proportionally more from the public spending cuts?

Or if we wanted to be really radical, how about redirecting the ship towards warmer waters? The Prime Minister has said, “The export sector [has] . been in recession for the last five years”, but what has the Government done about it? (Answers on a postage stamp.) Tax cuts are not much use if exporters are not making much taxable profit. If there have to be tax cuts, corporate tax cuts may be a better idea, for they would encourage investment.

Another option being discussed is tax “rebalancing”: raising GST but having an offsetting drop in income tax rates. This would be a lot of trouble for what would ideally be a distributionally neutral change – what you lose on the GST swings you gain on the income-tax roundabout – and may not be worth it.

The Budget will probably be more of the “same old, same old”: squeezed public expenditure at the cost of those on low and middle incomes, tax changes that favour the rich and some screw-ups (possibly the house-rental market in the long-term).

But at least it’s not a crisis strategy.

Another Redisorganisation

Why is the Government proposing public-sector mergers for so little apparent benefit?

Listener: 1 May, 2010.

Keywords: Governance;

At a certain point in the political cycle, governments start following officials’ agendas that make no political sense but meet some administrative need.

All policy changes upset the people whose interests are harmed. These changes often reflect a cool political calculation – even if the politicians don’t always get it right.

Auckland business people are thoroughly fed up with Auckland’s governance, so the Government is creating a super-city, even though many Auckland residents expect to suffer. The Government thinks its supporters are less green than the other side’s, so it shifts the balance away from environmental policies and towards commercial ones. It promised its supporters it would reduce the top tax rates many of them pay, but this may well make others worse off.

Then there is the budget deficit. The Government knows it’s too large and is steadily squeezing public expenditure. That makes public servants pretty unhappy. The rest of the public is to be comforted by the promise that despite lower numbers there will be more frontline services. To a similar claim in Britain, commentator Simon Jenkins said believing that is like believing in the tooth fairy; New Zealand commentators say it more briefly: yeah, right.

The point of the recent proposal to improve the state services’ performance – involving Archives New Zealand, the National Library, the Food Safety Authority and the science system – is less clear. The Cabinet paper invokes a babble of “yeah, rights”, for it is poorly argued. It claims to be saving a tiddly amount of expenditure. Since the Prime Minister said the savings from amalgamating the Ministry of Women’s Affairs with another department are tiny, that cannot be the explanation.

So why do it? Why upset so many people? For the proposal to merge Archives New Zealand back into the Department of Internal Affairs, a dispute in the 1990s means we have a rough idea of the pressure likely to come from the stakeholders: archivists, cartographers, genealogists, historians, lawyers, Maori and military. They turned out in force back then and even took the Government to court. Why is the Government bothering again?

A clue to what is going on is that an earlier version of the Cabinet paper was leaked. The Government was outraged and is “investigating” it. I’d have thought it would have been delighted to have any feedback. It is going to have to make legislative changes, so why not consult before the decisions are made and not look stupid in select committee?

That suggests the Government sees these changes as nothing to do with the public – the location of Great-Aunt %Myrtle’s records are of no interest to you. The covert reason for the changes seems to be that of a public administration. The Cabinet paper does not refer to it, but there has to be something more substantial than its “yeah, rights”. Why bother when the focus needs to be on political priorities and getting the deficit down?

The current fashion seems to be for consolidating the core public sector into fewer agencies, although not to obtain synergies, since there are none in the announced mergers. The best account I have come across is that the State Services Commission is overwhelmed with too many agencies reporting to it, and is also finding it difficult to find high-calibre chief executives (presumably as a result of the destruction of career paths following the redisorganisation two decades ago).

If this is right, further mergers are likely to come. Apparently the Ministry of Women’s Affairs has been considered, and presumably some of the other smaller advice agencies, such as the Ministry of Pacific Island Affairs, will have, too. The Cabinet paper suggested merging the Ministry of Research, Science & Technology into the Ministry of Economic Development, but that is not being proceeded with – yet.

An obvious pointer is that the merger of the National Library into the Ministry for Culture and Heritage was not even considered, instead of the far less logical merger into the Department of Internal Affairs. The grand plan must include merging the ministry back into the Department of Internal Affairs.

Such matters are not the public’s business. Yeah, right.

The Challenge Of Globalisation

Presentation to an EPMU seminar, 29 April, 2010

Keywords: Globalisation & Trade; Labour Studies;

Twenty years ago the Engineering Union commissioned me to think about the alternative to Rogernomics. According to the last prime minister, Helen Clark, my report Open Growth was influential on the last Labour Government’s economic strategy, although it was not totally implemented; curiously the Labour opposition has since moved towards my advice on monetary policy. We are now past the wreckage of Rogernomics – although there is still economic damage from it. What we need now is to think about future evolution of the world economy and how New Zealand fits in, rather than simply defending ourselves against the New Right. So today, I am going to be talking about one of the most important forces shaping our future – globalisation.

I am mindful of the parallel with nineteenth century industrialisation which was a manifestation of an earlier phase of globalisation. Progressives were divided on how to deal with it with its harsh impacts on the quality of life of ordinary people. One camp was opposed to industrialisation and wanted to return to some sort of rural Arcadia. While that group has never entirely disappeared, it was the other camp who triumphed. They took the view that industrialisation was an irresistible process, but it was essentially a progressive one to be harnessed for social purposes rather than left to unbridled capitalism. The union to which you belong was one of the means by which this bridling occurred, but there were many others – including the welfare state.

Today’s globalisation is a similar force, and our response has to be similar too. While it is socially disruptive we cannot deny it, and we must harness it for social purposes rather than surrender or try to retreat. The reason nineteenth century progressives were successful was that they understood the issues of the day, and of the future. Sure there was rhetoric and sheer brute force, but behind this was careful analysis. That is what I am going to try to convey today.

Globalisation is such a big topic that I am just going to focus on the particular issues that the Engineering Printing and Manufacturing Union faces. We shall see that it – you – are under one of the most critical areas of the pressures which globalisation generates. Focussing on that means I shant be giving a lot of attention to, say, the financial sector and the Global Financial Crisis. That is not because it is unimportant – we just have to leave the issue for another day.

My book, Globalisation and the Wealth of Nations, which elaborates the analysis in today’s presentation, defines globalisation as ‘the increasing economic integration of regions and nations’. The integration is on many dimensions, not just trade of goods and services. It includes labour markets, capital markets, financial markets, information and even commercial law.

Why does globalisation occur? It is a response to the falling costs of distance – not just transport costs but many other costs such as information and inventories. Railways would not have worked without telegraph to link the stations; inventory management has changed the way transport is used; containers made the assembly on completely knock down car units uneconomic.

Our history is littered with the examples of falling costs of distance. Some of our ancestors were held up in the Western Pacific for a thousand years until they found the means – probably the outrigger and the lateen sail – which enabled them to sail east and developed the Polynesian culture. Cook gingerly entered the Pacific with hardly any maps and experimenting using the chronometer to identify longitude. His success meant within a few decades Europeans were confidently sailing around the Pacific. Many of us will have descendants who sailed for months around the world to settle here. In 1882 we sent the first refrigerated meat to Britain, transforming the economy and New Zealand society. Reductions of the cost of distance continue. We were reminded how important they are today, when recently an Icelandic volcano temporarily raised them, causing considerable havoc to the movement of persons and goods.

Will the costs of distance continue to fall? The reduction has been remorseless in the past, but there is a case that higher transport fuel costs will restrict the fall in the future. Maybe, but there are substitutes to oil, while increased fuel efficiencies may offset the higher fuel prices. Peak oil may slow down the fall in the cost of distance, or even stagnate it for a decade or so. It would be unwise to assume that globalisation pressures will go away in the long term, while in the medium run there is still possibilities for adjusting to recent falls in the costs of distance.

One cost of distance which will not be affected by oil price hikes is telecommunications costs, whose fall has had a revolutionary impact on what can be internationally traded. Traditionally economists divided the economy into three sectors. The primary sector were those activities which had to be located near the resources they were based upon – farming, forestry, fishing, mining. The tertiary sector were those activities which had to be located near the consumer – services. The secondary sector (manufacturing) was more footloose, to be located somewhere between the extremes of where the resources are and where the consumers are, depending on transport and other distance costs. This meant governments could influence where they were located by policy, such as border protection.

Cheap telecommunications has untied a whole range of services from being close to the consumer. Who would have expected fifty years ago that call centres and business centres could be outsourced offshore; who would have imagined an effective bookshop on the other side of the world – for that is what amazon.com is? While the internationally tradeable sector was once confined to manufacturing and tourism, today chunks of the service sector have joined it.

While the falling costs of distance can revolutionise an industry – and an economy, as refrigeration did to New Zealand – its effects are even more radical when it is combined with economies of scale. Having a large scale steel works is of little value when transport costs are such that it can only supply a very limited neighbourhood. When transport costs come down it can extend its market and lower its average costs of production by producing more.

This, and some related economies of agglomeration, mean that industry tends to concentrate in particular locations. Historically those locations were in north-west Europe and the mid-west of North America, slowly spreading out into nearby locations in Europe and other parts of the North American continent. But they also jumped to Japan.

What happened was that as costs of distance fall, it is possible for industrial concentrations to establish themselves in lower wage regions – and ultimately – countries. The economic model which explains this is quite complicated, but instead rely on your common sense. The dispersal of manufacturing has happened not only to Japan, but to Korea, to Taiwan, and most of all to China, not to mention it is happening – and will happen – elsewhere. Yet in each country the manufacturing is concentrated in urban areas.

The expectation is that in the long run tradeable production will locate where the populationis. That means Asia. It is almost an accident that industrialisation started off in the North Atlantic economies, and they wont always be concentrated there. Certainly Europe and North America had the initial advantages of good science, were outward looking towards the rest of the world and had less-repressive governance. But other countries can adopt those fundamentals. There is nothing inherently ‘European’ about industrialisation – as the Japanese have demonstrated and other Asian economies are demonstrating. I’ll come back to the importance of the conclusion that there is nothing distinctively racial or cultural about a manufacturing industry.

This industrialisation of Asia has an attraction for New Zealand. It will raise the demand for food without a corresponding surge in production. So instead of selling to rich North Atlantic consumers whose food requirements are largely saturated, we face the positive prospect of growth for some of our main exports.

Food processing aside, what is in the future New Zealand manufacturing and the tradeable service sector? The record is that, since the 1980s, New Zealand and other rich countries has gone through a process of substantial deindustrialisation. In our case there are few, if any, manufacturing businesses competing against imports and we are increasingly seeing the offshoring of tradeable services.

That does not mean to say there are no opportunities for manufacturing in the rich economies. Germany nicely illustrates one strategy which is to make the advanced machinery which it sells to lower wage countries who use the equipment for routine production.

I had hopes for such a strategy for New Zealand in which we became world class exporters of machinery and equipment for farming, fishing and forestry based on our comparative advantages in these resources. Unfortunately the Rogernomics reforms were destructive to this industrial development which needed nurturing rather than demolishing. We still have a few left – Gallagher electric fencing is an example – but alas many other promising opportunities – such as Allflex eartags – were destroyed.

An even more sophisticated manufacturing strategy is illustrated by a Danish firm Nordo Nordisk which makes cartridges used by diabetics to inject themselves with insulin. Each new generation of the product is developed in Denmark and manufactured and tested there. When they have got new model right, they ship their manufacturing plant to other countries such as Brazil and China. But they dont close down their local factory, because they have moved onto designing an improved version. This is an example of the dynamic chaining of industrial production, new designs new and processes keep arising. That depends on creativity and innovation. Rich economies probably still do this better.

Another example of chaining is that of supply. A windbreaker assembled in China may made of components manufactured in six or more other countries. New Zealand is going to be active in the bottom of the chains where we produce the resources. My guess is that we are not well geographically located to provide the middle level components. I hope I’m wrong, and that there are mid-chain opportunities for us.

What we should not do in New Zealand is expect to promote tradeable products which can be produced more easily offshore. A couple of weeks ago Deborah Wince-Smith, President of the (US) Council on Competitiveness, told us the United States should not get involved in tradeable production which mainly depends on ‘routine, rule-based or digitised’ processes. What she meant was that they could be done cheaper elsewhere. To compete against them you have to pay their wage rates and, to put it frankly, who wants Chinese wage levels?

You might think you can avoid these low wages by protecting home production by a tariff, import control or subsidy. Consider underpants. We could make underpants here in New Zealand paying decent wages by, say, import controls. But that would mean all other New Zealanders would pay more for the underpants, and their effective wages would be lowered, so we would be spreading the lower foreign wages across other workers. The same thing applies if we gave a subsidy. Other workers would have to pay the taxes, so their after-tax wages would be reduced. (You might argue that someone else – say wealth-holders – should pay the taxes instead, but why not levy those taxes anyway and reduce taxes on workers?)

When workers demand protection for their jobs, they may well be undermining some others’ jobs or incomes. It makes sense to have transitions rather than abrupt terminations, and to have policies which support workers during the transition from one job to the next. The price of our high standard of living is a dynamic economy in which workers are changing jobs, learning new skills, adopting new technologies.

Whether we like it or not, we are going to have a dynamic economy. That means transitional unemployment. If we try to prevent unemployment of some workers, then others will become permanently unemployed. And rather than a progressive dynamic economy, we will have one which while it will appear to be stagnating, but in fact will be contracting. An implication is that we need an active manpower policy, one which accepts that there will be redundancies, but that we can reduce the stress in the period of unemployment, by assisting with upskilling, relocating, and job searching.

Fortress New Zealand is not an option. We have too high a demand for overseas products – the oil for your car, the media you watch, the electronic products you fiddle around with. Not to mention that the country is heavily borrowed offshore, and we need to service the debt. The big effort in the future has to be to drive industries which generate foreign exchange or – where that is efficient – conserve foreign exchange.

There are various caveats to this analysis. When I was working for the Engineering Union in the 1990s I was always sensitive to these caveats, but they were rarely decisive. The union’s approach was that reductions in protection were inevitable, but the adjustment costs were often onerous on the workers and communities involved, so it argued for a slow phasing out (rather than the guillotine which was more common), plus active policies to promote alternative industries (they were rarely forthcoming).

What are the alternative industries? As those German and Danish examples show, and as indeed does Gallagher fencing and as did Allflex eartags, before it was dismantled by the corporate raiders, the jobs have to be skilled. The point is that while Asian workers are not fundamentally different from you or I, they have not had the opportunities to obtain the skills. That gives New Zealand workers an advantage and enables them to be paid more. In due course the Asians will catchup, so New Zealand needs to continue upgrading its skills.

In the 1990s we failed to do this, especially when the apprenticeship system collapsed. Your Labour Government introduced a skills upgrading policy in the 2000s, but we should not just think of only training the young and formal qualifications. All workers need upskilling, much will be on-the-job.

I was (and remain) an enthusiast for the workplace reform program in which unions and business were engaged in making the workplace better for workers and for production. That included on-the-job training and upskilling, it included a strategy of continuous improvement, and a workplace environment of self-management. Did you know in some Chinese factories the salary bill of the expatriate managers exceeds the wage bill of all the process workers? That is an overhead New Zealand business can hardly afford and, in any case, continuous improvement involves every worker, together with the management’s confidence they can trust their workers to perform in the best interests of the business.

I report all this with a certain sadness because the current government seems not to be as enthusiastic for programs of upskilling the work force and upgrading the workplace as was its predecessor. I dont know what strategy it has for industrial renewal it has, but without components like this, it will not be a success.

We can see some elements of an industrial and labour market policy, much of it a carryover from the previous government. Earlier I mentioned that these industries cluster in cities. New Zealand’s largest city is Auckland; any industrial policy is vitally dependent upon getting Auckland to work well. That is why there is an emphasis on improving the governance of Auckland, although one may have doubts that they have got it right this time. It is also why there is so much effort being put into improving Auckland’s networks and infrastructure. A city which is an ongoing traffic jam is not going to be a successful city for business – or to live in.

I use to think the issue was commuters and private cars. But business needs to truck goods around the city, and to its ports. That is why public transport is so important – to free up the roads for business trucking.

Auckland may not be big enough to be a successful industrial centre on its own. I came to this conclusion in a study of the biotech industry. The United States does not have a biotech industry; rather there are about twelve American urban conglomerations that do, and they are all bigger than Auckland. Is Auckland too small to have a biotech industry? A couple of hours to its south – close in US urban terms – there is another nascent biotech industry at Hamilton. Combine the two populations and Auckland is closer to the critical mass. So a successful Auckland requires good connections with Hamilton. Indeed it really requires good connections to just about the whole of the North Island if it is to be a global industrial centre. At the moment Auckland is too inward looking to have this wider perspective; we’ll know it is on its way when Aucklanders becomes more outward looking.

The defining region is by overnight trucking and that rules out the South Island as a part of the Greater Auckland industrial concentration. For the South Island to succeed industrially New Zealand’s needs Christchurch as a second centre of industrial concentration, and its second global city. I fear that at the moment Christchurch is too complacent to take up this challenge.

Capital city Wellington is not going to be a similar centre, except it may be the home of a world class information technology industry, spinning off from the government needs. It also has Wellywood. Little Peter Jackson spent his boyhood at the Empire film theatre at the end of Courtenay Place. Today he wants to live and work in his home city, and Wellington is the beneficiary (although Auckland is actually a bigger centre for screen productions because that is where television is).

Wellywood is an accident, and the film industry may one day move somewhere else. We cannot plan for such accidents, although we can be favourably disposed to enhancing them when the opportunity occurs – as happened to Jackson’s film activities.

Rapid response to unexpected opportunities is not enough. As one senior economics official remarked to me, we seem to being doing all the right things, but the policies to promote growth do not seem to be working. That is because the policies may be necessary, but they ware not sufficient. What we have been trying to do is put in the preconditions for growth – upskilling, research and development, infrastructure, quality taxation and commercial law – but we are not doing anything about identifying the industries where we are going to expand. Its as if we are relying on Peter Jacksons to popup all around, rather than trying to guess where they may pop up, and promote the needs of the likely industries.

Surely any upskilling, R&D and infrastructure have to take place with a view about where they will be needed. What is the point of putting a lot of effort into, say, the space industry which is unlikely to get of the ground in New Zealand.

What are the industries which are likely to be important? The obvious group are the resource processing industries. Their exports should be expanding as much as sustainability allows, and we should be aiming to do as much of the processing as possible here, before the resources leave these shores.

Other industrial opportunities are harder to identify. They will be in the tradeable sector. The probability is that they will be based on creativity and design and the technologies of the future – information technology, biotechnology and nano-technology. All require a highly skilled workforce although often the skills will be different from the traditional ones the Engineering Union fostered.

Yet the values that have been at the core of the Engineering Union for almost 150 years will still be required: skilled artisans taking pride in their workmanship and interested in the new technologies, showing independence and self reliance, even when they are in an employment relation, working with their mates – and with the management – to create high quality goods and services at a fair remuneration. Globalisation will make many jobs and skills redundant, but it is not going to make those values redundant. And while the dynamism it engenders may make you and your children redundant, with the right policies that will be temporary with an unemployment a transition to better work, better working conditions and better pay.

The New Zealand Economy

This was an entry for a venture which did not proceed. (April 2010)

Keywords: Political Economy & History;

Introduction

While New Zealand has about 0.1% of the world’s population, its economy produces about 0.3% of the world’s material output. Based on this material output (GDP per capita) the OECD places it in the middle to lower end of its middle rich countries. New Zealand’s distinctive (and in some ways relaxed) lifestyle with a moderate climate, open environment, reasonable public services, and relative security from war and terrorism probably means its quality of life – if that could be measured – would rank it more highly .

New Zealand’s economy is primarily market based, However in some sectors – most notably education and health – the government is the most important funder and provider. A few businesses are also publicly owned. Although the market mechanism has always been dominant since European settlement from the early nineteenth century, the degree of government involvement has varied. New Zealand’s post-war market liberalisation was relatively late, which in part explains the vigour of the reforms from the mid-1980s.

Among the distinctive features of the New Zealand economy are

– it is distant from the world’s economic heartlands, although improvements in transport and communications have reduced that handicap;

– it is relatively small;

– it lacks some of the prestige industries, such as jet aircraft construction.

The biggest difference is in the external sector which reflects New Zealand’s specialisation in the world economy. It is dominated by resource based exports from farming, fishing, forestry (and to a lesser extent energy and mining) together with tourism based on its landscape. There is some general manufacturing exports, but the most important contribution to exporting from the secondary sector is the sophisticated processing of the resources. Contract services, education of international students and some advanced technology products and services also contribute to exports. The film industry has been especially successful in recent years.

There is no distinctive Maori economy, but Maori based enterprises are concentrated in farming, fishing, forestry, tourism and some suppliers of personal and community service.

Agriculture, Forestry, and Fishing

The early nineteenth century economy was based on the exploitation of seals, whales, gold, and timber. As these became exhausted, farming dominated the economy and exports with just under a third of employed directly in that sector from the mid-nineteenth century into the middle of the twentieth. Many more would have been employed servicing the farms or processing the farm output. For most of this period the dominant products were wool and, from the introduction of refrigeration in 1882, sheepmeats, beef and dairy products which were sold mainly in Britain. The high performance was made possible by a temperate climate, heavy capital investment and skilled and innovative farm management. Almost all the livestock is grass fed. New Zealand farming gets negligible public subsidies but its efficiency is such that it competes successfully against subsidised foreign producers. Following the collapse of the price of wool in 1966, there was increased diversification, including goats and deer, horticultural products (notably kiwifruit) and wine. Export sales are now also greatly diversified by destination, especially to emerging economies such as China. The largest single exporter is Fontera which grew out of the cooperative New Zealand Dairy Board, but does not have a statutory monopoly.

The primeval native forests (bush) were largely cut down or burned off in the nineteenth century; the remnants are jealously protected. Wood is supplied by huge forest plantations mainly of radiata pine (originally from California). The ‘wall of wood’ – including pulp, paper and board – also goes to many markets.

New Zealand also has one of the largest Exclusive Economic Zones in the world, with the fish stock conserved by a system of ‘individual transferable quota’ which limit harvesting to sustainable levels. Aquaculture is developing rapidly.

Minerals

New Zealand’s most valuable minerals may well be its water, of which rainfall provides an abundance although irrigation for farming has been exhausting supplies in some regions. There are substantial supplies of coal and some hydrocarbon production, mainly from Taranaki and its seas, with significant prospects of other offshore reserves. But New Zealand remains a net importer of oil. Because of its diverse geology and dynamic tectonic history, there are other minerals but few are sources of significant activity except two major gold mining operations and iron from iron sands. (Gold was very important in the middle of the nineteenth century.) It seems likely that there are substantial mineral reserves in New Zealand’s continental shelf , but except for oil and gas this is hardly exploited.

Energy

New Zealand is self-sufficient in energy except for oil. About a third of the total (including transport fuels) are renewable, with hydro-electricity generation historically important. Wind power is becoming increasingly important, and there are experiments with tidal power. New Zealand is a world leader in the exploitation of geothermal energy.

Because of the high ratio of livestock (which emit methane) to the population, New Zealand has a particular problem with global emissions. It is phasing in what may be one of the world’s most comprehensive emissions trading schemes.

Manufacturing and Construction

The manufacturing sector began developing with the end of alluvial goldmining in the nineteenth century. Partly because of geographic isolation (in addition to temporary isolation in the two world wars) it covered a lot of activities. Much was sustained by high levels of protection following the introduction of import licensing in the 1938.

With the unwinding of border protection and cheaper transport (and more recently cheap Asian sourcing) the contribution of the manufacturing sector to GDP has fallen from the 20 to 25 percent of the first three quarters of the twentieth century, to below 15 percent at the beginning of the twenty-first. There is now little import competing production. The textile industry is increasingly designing in New Zealand, and producing offshore perhaps using New Zealand raw materials, and importing some product back to New Zealand, while exporting the rest to the world.

The largest subsector in manufacturing is food processing, which is dominated by (large) export oriented meat freezing works and dairy factories. All the biggest factories are export focussed with the exception of those processing hydrocarbons. They include wood processing, aluminium utilising New Zealand electricity, and steel. There are also specialist exporters which have prospered initially by supplying domestic needs – such as dairy machinery and electric fencing (for improving pasture management). Luxury yachts exports have grown out of New Zealanders’ recreation interests in the sea.

The housing and construction sector makes up about five percent of GDP, and there is some exports of construction services. Home ownership is high, but has been falling slightly in recent decades.

Finance

At the centre of the New Zealand financial system is the Reserve Bank of New Zealand which is a ‘full menu’ central bank. In 2010 it regulated 17 registered banks only two of which were not wholly owned overseas. It has independence from central government in the management its monetary operations, but the goal – currently a (low) inflation target – is set by a contract with the Minister of Finance.

The core banking system has shown considerable stability even during the Global Financial Crisis of 2008 and 2009. However some of the less closely regulated financial institutions outside the core, mainly investing in property, collapsed.

The New Zealand dollar floats, with negligible government intervention. There has heavy overseas borrowing, not all of which has been invested in business enterprises – much in housing. As a result New Zealand net foreign liabilities are high (around 100 per cent of annual GDP in 2010) although public debt is low by international standards because the government ran a fiscal surplus in most of the 1990s and 2000s.

Much New Zealand industry is overseas owned. This partly arises from the vertical integration of overseas companies purchasing local resources, but many businesses oriented towards domestic markets are also foreign owned, or have a substantial proportion of their equity owned by offshore shareholders.

Trade

As already explained New Zealand’s international export trade has become increasingly diversified since the mid 1960 by product and destination. Today the main markets are Australia, the European Union, China, the United States and Japan, with other Asian economies becoming increasingly important. Import sources follow a similar pattern.

New Zealand is involved in a number of (enhanced) free trade arrangements with an increasing number of Pacific and Asian economies, the most important of which is Closer Economic Relations (CER) with Australia. It is a very active member of the World Trading Organisation (WTO) and has vigorously advocated reductions in protectionism on farm products, which is particularly detrimental to New Zealand exports.

Restrictions on imports to New Zealand are not high, following the import licensing regime introduced in 1939 being replaced with low tariffs. It is relatively easy to invest in New Zealand, but sometimes approval from the Overseas Investment Commission is necessary.

Services

Like other affluent economies the service sector forms the largest part of the economy – over 70 percent of net output on some definitions – and its share is growing. Tourism is the largest foreign exchange earner in the service sectors (and the first or second largest foreign echange earner) but significant contributions also come from educational services and consulting services. New Zealanders also travel widely purchasing tourist services from other countries.

Labour

As for most other high income economies, the New Zealand labour force is skilled, and it is more flexible than many others. The unemployment rate is at the lower end of the affluent economy range, although it fluctuates with the business cycle.

The deployment of the labour force approximately matches the pattern for production sectors. In comparison to the OECD New Zealand businesses tend to be small but in contrast total worker numbers tend to be in the larger firms.

Historically following the Industrial Conciliation and Arbitration Act (1894) the New Zealand labour force was highly unionised, although self employment was (and is) high. With the Employment Contracts Act (1991) unionisation was dramatically reduced, and now tends to be concentrated in larger private businesses and the public service. There as been only a marginal recovery in union numbers following the passing of the Employment Relations Act (2000).

Taxation and Public Spending

The main taxes are income tax (including a corporation tax) and Goods and Service Tax (GST – a value added tax) which is applied on almost all goods and services. Other significant taxes include customs duties, taxes on motorists, and on alcohol and tobacco. There are no wealth taxes, no inheritance taxes and (almost) no capital gains taxes. A major source of the second government tier local authorities is local body rates on real estate.

Public revenue from taxation is below average in comparison to other OECD economies, even including the GST on public expenditure and the income tax on social benefits and pensions.

Public sector spending is particularly strong on social security and welfare, health services and education which make up two thirds of core Crown expenses. Because there were fiscal surplus in the 1993 to 2007 period, financing costs are not high, but began growing when the public account went into deficit following the Global Financial Crisis.

Transportation

Being an archipelago distant from other economies (the nearest Australia is over 1400kms away), New Zealand is very internationally dependent on shipping, airlinks, and telecommunications. There are eleven significant seaports. The largest export port is Tauranga (mainly dairy and wood) but, including inbound goods, Auckland is the largest port by value. The second largest on this measure is Auckland International Airport, and there are two other major international airports at Christchurch and Wellington although, increasingly, provincial centres have passenger connections to Australia. The main oil terminus is at Marsden Point (Whangarei) where there is an oil refinery.

Given a rugged topography and a scattered population, New Zealand is mainly connected by roads plus an inter-island ferry link between Picton and Wellington. The roading networks is generally funded by levies on users (most notably a petrol tax) and local body rates (for urban streets); there are very few toll roads.

There is a main trunk railways system from Invercargill to Whangarei, plus branches to the West Coast (of the South Island) to Gisborne and to New Plymouth, and through the Wairarapa. There are urban railway services in Auckland and Wellington.

Because of the terrain and Cook Strait, there is a network of domestic air links with all provincial towns having airports, although some are serviced by quite small planes. The predominant aircraft on the main trunk route – Auckland-Wellington-Christchurch – are of the size of Boeing 737s. The main domestic and international airline is the largely government owned Air New Zealand, although smaller airlines vigorously compete domestically and major international airlines also provide foreign connections. The Trans-Tasman market is particularly competitive.

There is a general view that there has been insufficient investment in transport infrastructure in the past, and most urban arterial routes are jammed during peak hours. A major investment program in roading (and a rail upgrading) began in the mid -2000s.

Telecommunications

Historically the telecommunications industry was dominated by monopoly Post Office. In the 1980s, the telecommunications division separated out as Telecom New Zealand and then privatised after opening the industry to competition. Telecom is still the largest firm in the industry, but is under competitive pressure from Testra-Clear (its Australian equivalent) while Vodaphone is the largest mobile phone provider. Smaller (quirkier) companies are also aggressively active.

New Zealanders tend to be very quick to take up new technologies. By the mid 2000s, over 80 percent had internet access, and 85 percent a mobile phone. New Zealand is rapidly rolling out broadband access but the low density of the scattered population makes this difficult. 3G is widespread.

Regulation of the telecommunication system was ‘light handed’ in the early 1990s, but since 2000 there has been increasing active government involvement.

Thanks to Geoff Bertram for some corrections

The Benefits and Costs Of Gambling: Some Policy Implications

Commissioned Report: April 2010

Keywords: Health; Regulation & Taxation; Social Policy;

Executive Summary

The following is not the usual executive summary. Rather it draws out the policy implications of the known costs and benefits of gambling, thereby summarising the main report, which consists of two parts. Appendix I is a general account about how economists think about social benefits and costs set around the standard social cost evaluation approach. This provides a context for the main report which considers the benefits and costs of gambling.

The economics approach does not judge gambling in moral terms.

A key element of the economists approach is that if individuals voluntarily choses to participate in an activity there is an increase in social benefit, providing they act rationally, and the prices they face reflect the true social cost of the resources they use. In such cases the social costs of the used resources are offset by the benefit that the decision-maker obtains from the consumption. (if the benefits were less, the consumption would not proceed).

When a resource usage is not taken into account in the individual consumption decision there may be ‘externalities’ in which the social cost of the resources is not included in the benefit decision and hence is not offset by any benefits. It is thought that these resource externalities are not large in the case of gambling, especially if the gaming duties are seen as a contribution to the resource costs of its regulation.

Externalities include crime. According to a survey of those involved in illegal activities, about a quarter said they would not have committed a crime had they not been gambling. This amounts to about 1100 criminals a year. While gambling is associated with crime in this way, it is not obvious that the regulation of gambling can (or should) be adapted to minimise such crime. Thus while a common form of gambling crime is embezzlement, it is better dealt with by measures that deal with embezzlement generally. (It is accepted that there is a need to prevent parts of the gambling industry being taken over by criminal elements and this is best dealt with by direct industry regulation.)

Social and benefits costs are not only resource costs. There may be human (or intangible) costs and benefits arising from gambling affecting individual’s welfare. The direct intangible benefits from gambling offset the social costs which are taken into account during the consumption decision. The evidence is that many people would have lower personal welfare if they had not the opportunity to gamble. (This includes housing and lotteries as well as more complicated forms of gambling.)

However there are gamblers who, on reflection, think they would be better off were they not to gamble. This seems to contradict the economists’ assumption that people make rational decisions in their own self-interest. Economists explain this by the rational decisions being ‘inconsistent over time’. More simply such gamblers are ‘addicts’, at the extreme they are ‘problem gamblers’.

A second group who may be worse off are associates of heavy gamblers. There are people who suffer a loss of welfare from other’s gambling. It is unlikely that their loss of welfare has been taken into account when the gambler was deciding to thinking gamble (although there may be individuals who limit their gambling because it affects associates). The evidence is that a considerable number of people are in this category.

The regulation of gambling therefore faces a tradeoff between

– providing opportunities to participate in gambling for the population as a whole, who decide rationally (or not too un-rationally) and as a result of their decision are better off;

and

– protecting those who are addicts (including ‘problem gamblers’) and do not make rational decisions which take into account the personal detriment of their gambling nor of the impact of their gambling on their associates.

This is an extremely difficult task; interventions are likely to limit the benefits to some rational decision-makers, and will still leave some irrational decision-makers exposed to opportunities to gambling.

The policy area which has most struggled with this sort of tradeoff is the regulation of alcohol. It has a public policy objective of harm minimisation. It is not obvious that the specific lessons of alcohol regulation are always useful for gambling regulation, but there may be some general lessons to be learned from it.

A major difference between alcohol and gambling regulation is that there seem greater differences in potential social detriment among the various modes of gambling than there is for types of alcohol modes where the amount of absolute alcohol is treated as the primary trigger for detriment irrespective of the form in which it is drunk.

But drinking circumstances matter; that may have some parallel with modes of gambling.

There is some evidence that electronic gaming machines are the single largest source of net social detriment from gambling. However it is possible that some other modes have higher unit detriment but fewer people involved.

The report notes there is little policy rationality in gaming taxation. (Excise duties on alcohol are the residual policy intervention when all effective targeted interventions have been put in place.) Little is known about the impact of ‘prices’ on gambling behaviour, and hence the effect of changing gaming duties.

Implicit in the report is that although there is probably insufficient data to carry out a full social evaluation of the costs and benefits, of gambling, further quantitative progress could be made. It may be particularly valuable in identifying the more problematic modes of gambling.

REPORT: THE COSTS AND BENEFITS OF GAMBLING

The Economists’ Approach to Gambling

Many people have strong moral views on the activity of gambling. Among them are economists who, like the population, have a wide variety of personal views. However the professional economics account of gambling does not take such views into account. This is not because economists are personally amoral, but rather the profession does not try to impose a morality on the public.

Thus, when two adequately informed carry out a voluntary exchange between them which does not affect others, an economist observes that each considers themselves better off (otherwise the exchange would not have been voluntary) and so each experiences an increase in personal welfare. Such exchanges are usually considered a ‘good thing’ (even if a third person may have reservations about the transactions).

Not all transactions in an economy meet these conditions . The participants may not be adequately informed, the transaction may not be voluntary (as in the payment of tax, but we shall meet other examples) or involve others, or after the event the person may regret the decision – a complication which we shall discuss in due course as ‘time-inconsistency’; which is the economists approach to dealing with (some forms of) addiction.

Probably most gambling transactions meet the conditions of adequate information (assuming that each gambler has a reasonable knowledge of the ‘true’ odds), and the transaction is voluntary and does not impact on others. In such cases the economic analysis considers that there has been a net gain in welfare. Note that the economic analysis does not distinguish between the mode of gambling. Others may want to distinguish between housie or betting on horses, say, from playing at the casino or poker machines.

Parallels with Alcohol Consumption

There are parallels between the economists’ treatment of gambling and the treatment of alcohol consumption. In terms of the preceding analysis, most cases of alcohol consumption are beneficial (or any external costs – to be explained below – are small). Voluntary transactions are therefore not of a great public policy interest.

However, some transactions are not socially beneficial – as when someone else is required to bear costs which were not taken into account when the individual considered her of his consumption decision. In some cases the social cost is very high – as when a drunk driver causes road deaths. As a result the community attempts to regulate the consumption of alcohol in order to minimise the social costs of alcohol consumption, without reducing the benefits from the consumption. (Part of the reason that much alcohol consumption is socially beneficial is because the regulatory framework is reasonably effective.) Even so there is a tradeoff. Typically reducing the social damage from alcohol reduces some social benefits because it limits some voluntary transactions which are not socially damaging.

The same applies to gambling. Because, as we shall see, some gambling is social damaging, there is seen to be a need to regulate it. Doing that may also reduce the benefits from participating in gambling.

Economists recognise that some regulatory frameworks are more efficient than others, so that while tradeoffs cannot be avoided, they can be minimised. Designing an effective framework – one that minimises the tradeoffs and minimises the damage – is a major policy challenge.

Optimal design requires the measurements of costs and benefits under different assumptions. This is extremely difficult. A first step is to consider the costs and benefits.

Tangible Social Costs Associated With Gambling

The tangible (resource) social costs of gambling are those resources which are utilised relative to some counterfactual scenario – perhaps no gambling) which are not offset by some benefit. In essence it is these net costs which are not taken into account when the gambler (or whoever) makes the decision to gamble.

While they have not been measured, the indications are that those resource costs are not large (once any benefit is offset). The most substantial net costs may be the regulatory costs which are not charged to the gambling providers or passed onto the gamblers.

Does the Additional Economic Activity Generate a Benefit?

Insofar as people choses to participate in gambling activities and have a higher standard of well-being as a result, then gambling activities represent a social benefit.

However, sometimes it is claimed that the extra industry activity including employment is also a benefit. But such a claim ignores that if there was no gambling, individuals would spend their income on other activities which would also generate employment. Thus the net gains in resource terms from introducing gambling activities are small and may be largely ignored.

The introduction of a gambling facility may be beneficial to a region if it encourages gambling (and possibly other) activity in the region by diverting the expenditure from other regions (as when outsiders visit the region to participate in gambling or locals remain rather than go outside in order to participate). However the gains to one region are a loss to another. This also applies for the nation as a whole if the gambling facility attracts tourists from overseas (or discourages nationals from going overseas to gamble). This means a region may strongly lobby for a new facility – say a casino– because it will benefit (say from employment generation and such like) to the detriment of other regions.

Crime Effects

Costs of crime. invole some caveats to this analysis. It is only if resources are used rather than transferred that crime appears as a cost in the economists’s assessment. Thus the resources used for policing, justice and corrections are all costs which, typically, have no offsetting benfit in the individual’s gambling decision (unless there is a tax to cover them)

But money transfers from the gambling criminal to someone else are not treated as a social cost. This arises because the method does not treat resources which are transferred as a social cost. This approach avoids comparing the benefit the person who gains from the transferred resources (perhaps after a number of transactions) with the loss the person who involuntarily loses the resource suffers.

Even so, crime is a social issue, and it threatens the integrity of the property rights which underpin a market economy. On a wider assessment of the social impact of gambling, there in no question that insofar as gambling generates crime that is a downside of gambling.

A survey of the population found that 1.3 percent of the population admitted they had engaged in illegal activities (mainly stealing and fraud) during the last 12 months. High participation gamblers were more likely to be involved in illegal activities. Of those involved in illegal activities, 25% (i.e. about 0.3 percent of the survey population, or around 11,000 adults) said they would not have committed a crime had they not been gambling.[1]

Intangible (Human) Social Costs Associated With Gambling

While the (tangible) impact of gambling on resource usage seems small, gambling may also impact – positively and negatively – on the welfare of many people including those associated with gamblers.

There is little epidemiological evidence on gambling’s impact on the mortality and morbidity, presumably because the quantum on individual health is small and difficult to measure. It seems likely that the main intangible effect is on the quality of life of gamblers and their associates.

This section now reports the results of a survey in which people were asked about their personal well-being on a number of dimensions.[2] The data was then used to assess the impact of gambling on individuals.

The method compares those who are involved in gambling with those who are not. After controlling for a wide range of socioeconomic variables – such as age, gender, marital status, employment, education and income the study – the study found that those who gamble heavily report lower personal well-being that those who do not.

There is methodological problem here. because as a rule the cross-sectional data cannot identify cause. Thus the method does not discriminate between those whose personal well-being is reduced by going gambling and those of a melancholic disposition who choose to go gambling as a result.

However the survey also asked respondents whether people considered there would have been a change in their well-being had they not been gambling in the last 12 months. Those who were more heavily involved in gambling were more likely to think their well-being would have been improved along the following dimensions: physical health, mental well-being, relationships with families and friends, quality of life, overall satisfaction of life, financial situation, housing situation, material standard of living, study performance and care giving of their children. All these were statistical very strong differences relative to those less involved in gambling. (The only life dimensions where there was not a strong effect were work performance and care-giving to the elderly.) [3]

We will return to the paradox that many individuals voluntarily engaging in gambling appear to be less well-off as a result, and here note that this result seems to suggest that there is a strong causal path from heavy gambling to the lowering of well-being. This does not rule out there is still the reverse path, but it seems likely that it is not as strong.

In the following paragraphs we assume that the strong gambling to poorer well-being causal path explains much of the correlation. However precise quantities are not reported here, just the general tenor of the research findings.

Satisfaction with Life

First, suppose there was no gambling (i.e. the counterfactual is that all current gamblers do not gamble). According to the econometric investigation there would be a reduction in satisfaction of life if there was no gambling. We take this to mean that gambling improves their quality of life of many people, as we might expect given they choose to pursue the activity. There appears to be more gamblers gainers that there are losers. (Note this is numbers only; it is possible that the losses of the losers from gambling – including associates of gambling – exceed the gains of the more numerous ‘recreational’ gamblers.)

A second counterfactual scenario considered those people who had associates (usually family and friends) who were gambling. It appears that if many gamblers stopped gambling the people associated with them would have been better off – many moving from being ‘satisfied with life’ to being ‘very satisfied with life’. The econometric evidence concludes that there can be a major detrimental impact on the lives of those associated with heavy gambling, a conclusion supported by the rest of the survey and by other studies.

A third counterfactual scenario was the assumption that there were no electronic gaming machines, and there was no displacement of gambling activity (that is, people gave up gambling and did not move to other modes such as casinos and the TAB). The evidence from the survey is that EGMs are a major associate with poor life satisfaction and by far the most important in aggregate. (That does not mean that other forms can necessarily be ignored – even if there is no displacement. The two largest ‘substance abuse’ problems are tobacco use and alcohol misuse. Even so considerable effort is put into narcotic use because while numbers involved are much smaller the costs to the individuals and their associates can be very high.)

In summary,

1. Many people get an improvement in their life satisfaction from recreational gambling.

2. However there are a group of heavy gamblers who experience deterioration in their life satisfaction from gambling. The largest group are those who use electronic gaming machines.

3. There is also a substantial group of people who are associated with heavy gamblers who would have a higher satisfaction of life if their associates did not gamble.

There are similar results for other dimension of life. The impact on the mental well-being and physical gamblers is much larger than for life satisfaction; however the impact on associate’s mental and physical health is slightly smaller.

Resolving the Paradox

It is easy to understand how the quality of life of associates of gamblers may be worse off as a result the gambling for it seems likely that many gamblers do not take into consideration the impact of their behaviour on others, just as heavier drinkers ignore the impact of their drinking on others.

But additionally, there appears to be a group of who chose to gamble at – according to their own judgement – a detriment to their personal well-being on many measures. Since their involvement in gambling is by choice this suggests a paradox in terms of the standard theory that people behave rationally making decisions to make themselves better off.

The best explanation comes from behavioural economics – as elaborated in the Appendix.[4] It may be gamblers exhibit time-inconsistent behaviour in which they maximise decisions at each point in time, but the decisions do not cohere together over time. In particular they decide to participate in gambling activities with which with hindsight they regret. In effect they are people who are unable to control their urge to gamble, even though in the long run they know they will be worse off. They are ‘serious addicts’ or ‘problem gamblers’. (Such behaviour leads to Self- Exclusion Programs where a person who wants to control their gambling asks to be denied use of gambling facilities.)

Conclusion

While there are many people whose life satisfaction benefits from the availability of the facilities for gambling, there are a minority who are worse off if they, or an associate, gamble. This deterioration in the quality of life due to excessive gambling seems to be the most serious social cost of gambling.

There are also some resource usage from regulation of gambling from enforcement following crimes committed to facilitate gambling, and for treatment of problem gambling. In value terms these are probably not as large as the equivalent reduction in intangible benefits.

There is some preliminary evidence that Electronic Gaming Machines may be the largest source of social costs of gambling. What it not known is the cost per user. It may be higher in some lesser used gambling modes.

Prices, Taxation and Charitable Donations

Implicit in this discussion is the notion that the prices that individuals pay for a product (good or service) reflect the social costs of the resources that contribute to that product. This is generally true in the economy providing ‘social’ cost is understood in to have a technical economics meaning reflecting the values arising from private market decisions.[5]

There are specific taxes on gambling. Gaming duties amount to $240m a year. They are of historical origin, vary from by mode of gambling and do not obviously reflect any overall rational policy.

There is also a quasi-tax insofar is that some profits do not go to the entrepreneur or facility owner but are used to fund various community charities (and problem gambling programs). Again the rational of this is not clear. The profits are probably supernormal, arising from the restrictions on entry. They could be replaced by either the central government raising gaming taxes or by local authorities charging an annual licence fee for each gaming facility. These are issues not directly relevant to those covered in this report.

APPENDIX I: AN INTRODUCTION TO THE PRINCIPLES UNDERLINING AN EVALUATION OF COSTS AND BENEFITS OF AN ACTIVITY

The theory which underlies the use of social costs evaluations, is the same theory used in cost benefit analysis (CBA). The principles in WHO International Guidelines for Estimating the Costs of Substance Abuse were consciously based on the CBA. (The author on this report was one of its authors.) Whenever a measurement issue of how to the treat social cost arises, the standard should be that of the CBA.

The Economist’s Notion of Costs

The purpose of this appendix is to convey the intricacies of the concepts, including drawing attention to various limitations. It will seem tedious to some, insufficient to others. Economists deal with costs and benefits with the same forensic care as other professions do of their key concepts

Economics always measures costs (and benefits) as an opportunity cost, that is relative to some alternative. While sometimes the alternative is not stated (it may be obvious), especially in public policy analyses it is almost always wise to state an explicit ‘counterfactual scenario’ (the standard term for the alternative).

For example, evaluations of the social cost of alcohol consumption sometimes have a counterfactual scenario in which there is no alcohol consumption, and sometimes one in which only heavy or unsafe drinking does not occur. That matters because low level consumption may be mildly beneficial – and so the aggregate social cost will depend on which of the two counterfactual scenarios is evaluated.

Having established a counterfactual scenario, the next step is to list all the differences between that and the actual scenario. Many things will be the same; only those where there is a difference are of interest since the ‘sames’ cancel out.

Such lists underpin the all the social costs studies. However the number of items in the list, it is likely to be difficult to appreciate their overall significance, and so there is a need to aggregate each to a single index, or for comparison purposes a single number which is the difference between the two indices.

The most common way of aggregating the items on the list is to calculate the social costs of the resources being used. The logic behind this is that standard economic theory attributes a social value to each resource. In essence this is the market price (although sometimes there may be adjustments for the impact of taxation). A heuristic indication of the underlying theory is that individuals value the resources in their consumption decisions at the market prices they pay for them.

So the list of items are aggregated by adding them together weighted (valued) by each’s market price. The meaning of each aggregate is that it is the (market) value of the resources used for the items on the list. The difference between the two items is the difference in the market value of the resources in the two lists, and therefore the resources used in the two scenarios.

If the aggregate for the actual exceeds that for the counterfactual, then the actual scenario uses more resources than the counterfactual one. (And vice versa.)

Some Complications

The Population

Implicit in an analysis is the relevant population. Often one does not have to be explicitly identified, but sometimes it matters. In particular the evaluation of an activity which involves (temporary) migration – such as a gambling facility which attracts patronage from outside the region or discourages locals from going outside the region – may have a different conclusions depending on whether the relevant population perspective is the region, or the whole country (or world).

Crime

A caution is necessary of the approach in regard to the impact of crime. Suppose something is stolen – that is its ownership is transferred involuntarily (at first, because it may be transferred after). It will appear in a different places in the the list of the counterfactual and the actual lists but it will be (typically) valued equally in both, so they cancel each other out. This is an illustration of a more general phenomenon – cost-benefit analyses ignores transfers of resources. Briefly economics has been unable to offer a means of incorporating such involuntary transfers in a cost benefit analysis – a CBA is about resource usage not about resource ownership. It follows that social cost evaluation has the same limitation. When crime is involved it is best to add a footnote explaining any transfers do not appear in any aggregate.[6]

How Benefits Fit In

In order to understand how consumer benefits relate to these costs, consider a situation where the differences are due only to voluntary exchanges.

Suppose the counterfactual scenario was there was no potatoes. Let us assume that when there are no potatoes that the land used for growing potatoes and all the associated production resources are used for kumera which is consumed instead.

The lists of the two scenarios will reduce to individuals consuming potatoes in the actual and more kumera in the counterfactual. When they are valued at social cost the aggregates will have exactly the same value (since we assumed that the resources to produce them were exactly the same).

(Of course the true story is more complicated than that. Perhaps the potatoes require less ground to grow or fewer workers, so other things can be produced in the actual relative to the counterfactual scenario.)

Now there is a problem here for while the aggregate values of the lists will be the same (that is the social costs for producing the outputs for the two scenarios are the same) the scenario with potatoes is evidently better than the scenario without, since consumers choose to consume some potatoes rather than only kumera.

The reason for this paradox is that items are valued at the resource costs used to produce them. This is not the same as the benefits from the consumption. The market prices used in the valuation reflect the value of the last quantity consumed (consumption at the margin), not the value of every item consumed which in aggregate will be more than the outlay. This excess is called ‘consumer surplus’.

(Consumer surplus, is the benefit a person gets from consumption above that the cost that was used to purchase it – and hence the resources used to provide it. The theory says that where there is a number of units purchased the first consumed are of greater benefit than the later ones. In principle the consumer surplus can be measured if one knows the demand schedule for the product. Usually we dont – and often we dont for all consumers either.)

The convention is to ignore this consumer surplus, partly because it is difficult to measure and partly – because of this difficulty – there is a tendency to make exaggerated claims for (or against) each consumed good by advocates (or detractors). What is implicitly assumed is that the consumer surpluses are proportional to the outlays for all resources and products involved in the transaction.

There is perhaps a more subtle interpretation. When there are voluntary transactions then it does not matter, as we saw with the with and without potatoes scenarios. The answer is clear anyway. The introduction of a new product – such as potatoes or a new mode of gambling – will lead to some benefits above the cost of the resources insofar as individuals voluntarily choose to take up the opportunities it presents (and assuming that there are no externalities).[7]

Where there are involuntary transactions the comparison becomes more complex.

When Social Costs Differ From Private Costs

Involuntary transactions greatly complicate the story. Suppose the purchaser converted some of the potatoes into vodka. In many circumstances this would be no different from converting them into mash or chips or whatever. However, suppose as a result of the vodka consumption the consumer had an accident while driving a car. Various resource-using activities would result. Some in the accident might end up in Accident and Emergency, perhaps the car (or cars) would require repairs (or be written off), police resources would probably be involved; later the report discusses what if there is any damage to the quality of life of those involved through injury or death.

The critical point here is that the outcome is an involuntary one, unplanned by anyone involved. and not taken into account when the initial private consumption decision was made. Yet it results in resources being diverted from a preferred use to deal with the consequences of the unintended decision.

It does not matter that many of the subsequent actions are voluntary (like friends visiting the victims in hospital). What is important is that when the vodka was being drunk, the consumer did not take into account these other resource uses (costs). Once these external costs are included, the value of consumption as determined by the consumer no longer offsets all the resources that society ultimately used in producing the product

In terms of the two scenarios, the potato scenario will have the higher resource aggregate indicating that more resources have to be used to attain it than for the other scenario. Those resources will have to have been diverted from other (presumably worthwhile) uses.

From the perspective of social costs then the potato scenario with these additional external costs is inferior to the non-potato scenario because it takes more resources to produce it. However, as we have already noted there is a sense in that the potato scenario is superior to the non-potato scenario because it gives more people choice, and they take up the options.

Suppose that the vodka induced accident were to occur only very rarely (and so the social cost difference between the two scenarios was tiny). We might well make the social judgement that the net effect is that the potato scenario is superior to the non-potato scenario, despite the off accident.

However, this is not a conclusion that can come totally from the economics, for the economist qua economist does not claim to make such judgements. A social judgement is necessary to assess the tradeoff.

Externalities and Taxation

An alternative way of thinking – an earlier approach by economists – about involuntary transactions is externalities, which are those resources involved in a transaction are not taken into account when the decisions are made. For example the drinker of the vodka is unlikely to take into consideration the impact of any accidents which might be generated from their consumption decision.

What is to be done about such externalities? The basic economists advice is to internalise them, that is get arrange the price signals so that the decision takes the additional resource costs it generates into consideration.

This is often difficult – or impossible – to implement. In the simple case of tobacco smoking the additional social costs from externalities are probably closely proportional to the amount of tobacco used. A tax related to the average social cost has the effect of signalling to the purchaser-consumer of the additional social costs that will be triggered by the smoking of the tobacco, so they indirectly take into consideration these external social costs.

More typically, the social costs are not so simply related to average consumption. For instance the likelihood of having a traffic accident following the imbibing of alcohol will depend on whether the drinker is going to drive, and the circumstances in which the drinking takes place (a drinker is less likely to use a car if the consumption is at home). An even greater divergence arises because the social costs associated with each drink is a function of recent levels of the drinker’s consumption. The seventh drink in a session will typically do much more social damage than the first drink.

These are examples of circumstances of aligning, by a tax or levy, the purchase price of a good with the exact total social costs its generates is not practical. That is why where the externalities are great but their incidence is erratic it is usual to use a range of interventions, each of which is (or should be) targeted towards particular behaviour which generates social costs. Public policy towards alcohol consumption is an example of this multi-intervention approach.

Where it is impossible to target precisely the interventions and eliminate all social costs from externalities it is not unusual to also impose a tax or levy on all consumption, with the purpose of reducing the externalities by discouraging average consumption. (Road usage is another example.) Its incidence relative to social costs will be erratic and some consumption which does not generate externalities will be inhibited (which would a social detriment) while some consumption which generates external costs will continue (again another social detriment).

Prohibition is also an option which is used in some cases (almost) totally as for narcotics or partially as in the case of prohibiting sales of alcohol to inebriated persons.

Implicit in the analysis is that the consumer is well informed about any costs involved in the consumption decision, although the price is all they may need to know in regard to the physical resources that are using (since in principle in a well-run market economy market price reflects social costs). However, they may not be aware of the impacts on, say, their personal well-being. Thus the need for educational campaigns to inform people of the implications to their health of tobacco consumption or of excessive alcohol consumption.

Intangible (Human) Costs

Thus far the analysis has focussed on tangible resource costs. However a transaction is likely to involve a change to the quality of life of those involved. Cost benefit analysis, on which this methodology is based, recognises this by incorporating an evaluation of any changes.

If there was no allowance for changes to the quality of life from a treatment (or intervention), the CBA would lead to some peculiar decisions. For instance health care would be (mainly) an expense and the CBA conclusion would be not to provide any health care, missing the point that tangible resources were being used to improve the intangible quality of life.

Including the quality of life in the calculations poses some difficulties. One is how to quantify the quality of life. The standard way is to use a measure called the QALY (quality adjusted life year). There has been considerable work done on QALYs but they are better dealing with physical limitations and not as successful at assessing psychological states on the quality of life. The latter is important when the impact on gambling is being assessed.[8]

Once a QALY measure has been established it is often necessary to put a dollar value on each QALY. (This is avoided in cost-effectiveness analysis which assesses the cost of different treatments with the same ultimate goal but that is more limited than an evaltion.) Derivation of the dollar value of a QALY is problematic – and there is not a really robust estimate for New Zealand.

Moreover, such estimates of the dollar value there are can involve very large values, so that the intangible costs of the loss of quality of life swamp the tangible losses from unintended use of resources. This may well be true – people may value life far more than resources. But there is a tendency to compare the aggregate net social costs with, say, GDP. The comparison is invalid because it compares a resource and human cost (the tangibles and the intangibles) with a resource cost (tangible GDP only); nevertheless implicitly or explicitly people do.[9]

Are losses of quality of life taken into consideration by the consumer? If they are then they are not an externality and should not appear in aggregate net social costs. Suppose someone decides to go on a binge drinking episode, knowing that the following day they will have a low quality of life. That reduction should not appear in the aggregate net social costs, since it has already been taken into account by the decision-maker. But do drinkers consciously take into consideration that their probability of cirrhosis of the liver will be elevated by their imbibing? (Do they even know what this probability is?) Social costs studies tend to assume that long term effects on health and mortality are not included in the consumer’s calculations. [10]

An important non-tangible impact may be on the quality of life of others. This may range from persons unknown to the consumer (such as victims of a car accident) to close associates (such as a partner, children and other close family members who has to deal with the consequences of the consumption – such as assault).

Are Consumers Rational?

Another problematic assumption is that consumers are always rational and act in their own best interests. If they are not, a voluntary transaction may not take into consideration some of the costs which are normally assumed to be offset by the benefits from transaction.

This issue is a contentious one in economics. Some economists see rationality as a key element in the discipline’s methodological foundation, although the emphasis on strong rationality is relatively recent – less than four decades old. Some economists are unwilling to contemplate the possibility of irrationality because they see it leading to the conclusion that someone else can judge better a (normal) person’s best interests. This does not follow at all; if X cannot judge their best interests well, it does not follow that Y can do it any better.

There are a host of psychological and economic studies which demonstrate that sometimes individuals (mature adults) do not appear to make irrational decisions this. In 2002 the Economics Prize in honour of Alfred Nobel was awarded to Daniel Kahneman and Vernon L. Smith for their work in behavioural economics. (Kahneman is a psychologist, Smith’s work is in experimental economics, indicating that the relevant economics has taken considerable notice of psychology, and followed some of its approach – this represents a new development in economics.)

Partial theories abound. The difficulty has been how to incorporate this sort of phenomena into comprehensive economic analysis. For instance that social cost evaluations assume individuals are rational enables a netting out of private costs against private benefits. What happens if they are not rational? Any answer requires some theory of decision-making.

Where the evaluation involves such activities as alcohol, narcotics, tobacco or gambling it focuses on addiction. In 1988 Kevin Murphy and Gary Becker (who is also in a Nobel laureate but not particularly for this work) proposed a theory of ‘rational addiction’. It has been subsequently elaborated but it is also heavily criticised. As far as I know it has not been taken seriously in the social cost evaluations studies, in part because there is a simpler and more elegant solution which can be readily applied (if there is the data).

The essence of time-inconsistent decision-making (which economists use as an alterative to the notion of ‘addiction’) is that people make rational decisions at any point in time but they make inconsistent decisions over time and may regret past decisions (even though there is no subsequent changes in the assumed circumstances since the decision as when meeting a checkpoint after a night drinking which will increase the regret).

Consider a person who lives only for the moment. It is not hard to tell stories where a moment later they regret the decision they have just made. A more general – but more complicated – example is that when people are planning for the future they may not discount time at the same rate throughout the future. One formal version of this is ‘hyperbolic discounting’ but a simpler version is that immediate returns are given a greater weight than they would be under a conventional rational behaviour. What this means is that individuals will later regret a previous consumption decision.

A simple example is the person who decides to go into a bar to have a couple of drinks, in there consumes far more than they planned before they went in, and later regrets the additional decision. In each of the ‘before’, ‘during’ and ‘after’ situations they make rational consumption decisions, but the decisions are not consistent over time.

As far as social evaluation is concerned, one may want to argue that the regretted excess is not a benefit to the consumer who made the decision. In which case there is no benefit to offset the resource costs involved. If so, they should be explicitly incorporated in the evaluation.

Note that this approach does not designate a small minority as addicts, whose consumption can be treated differently from the great majority. Rather, anyone can be vulnerable to time-inconsistent decision-making. Often the inconsistency may be small – say eating one chocolate more than planned – but sometimes the issue may be large enough to require some social attention. As like as not, such cases are subject to social cost evaluations.

This solution is elegant and simple, but note it has slipped in the assumption that the evaluation should be from a long term perspective. Even if this approach is adopted, it is unusual, however, to have good estimates of the retrospectively regretted consumption.

(Another consequence of the time-inconsistent decision-making is that an excise tax on the to-be-regretted consumption can be of benefit to the individual insofar as it reduces regretted decisions. [11])

Endnotes

[1]  Casswell, S. et al (2008).

[2]  Casswell, S. et al (2008); Easton & You (2009).

[3]  Among the heavy gamblers 2.1% said they would have done some study or employment related training had they not been gambling in the last 12 months and 8.3% said they would have been in paid employment.

[4]  Another possibility is that there are many dimensions of life and that for each person the gambling raises some dimensions but not other, and by some sort of fluke, the heterogeneity of dimensions leads to ana average reduction on the dimensions. This seems unlikely.

[5]  The most important exceptions are that not all environmental resources are properly priced – but they are not particularly important in gambling decisions – and the impact of specific taxes.

[6]  Policing, justice and correction costs are able to be allowed for as they are resource usages as a consequence of crime. But that does not cover the effects of resource transfers which involve not resources usage.

[7]  There is an alternative way of interpreting the data as follows. It asks what would happen (at the margin) if the society moved (slightly) in the direction of the counterfactual scenario. Would resources usage go up or down? This is not a common interpretation although it is formally correct.

[8]  Other measures include the DALY – disability adjusted life years which have proved not to be as robust as QALYs, and deaths but mortality ignores morbidity (injury).

[9]  The SHORE study on the social costs of gambling measured self-rated well-being – more loosely described as ‘happiness’. This is a burgeoning research area but as yet there are no valuations placed upon well-being so the SHORE study did not produce a single aggregate dollar value for social costs of gambling.

[10]  This cannot always be correct – given the Achilles syndrome, of choosing a a short life and an exciting one over a long dull one. But probably that is an infrequent enough phenomenon not to require an adjustment in the calculations.

[11].  O’Donoghue & Rabin (2006)

Selected Bibliography

Australian Institute for Gambling Research (2001) Social and Economic Impacts of Gambling in New Zealand, Final Report.

Banks, G. (2002) The Productivity Commission’s Gambling Inquiry 3 years On.

Casswell, S. et al (2008) Assessment of the Social Impacts of Gambling In New Zealand, Centre for Social and Health Outcomes Research and Evaluation & Te Ropu Whariki. Report for the Ministry of Health,.

Collins, D. & H. Lapsley (2003) ‘The Social Costs and Benefits of Gambling: an Introduction to the Economic Issues,’ Journal of Gambling Studies, 19(2):123-147.

Curtis B. (ed.) (2002) Gambling in New Zealand, Dunmore Press.

Easton, B. H. (2002) ‘Gambling in New Zealand: And Economic Overview’, in B. Curtis (ed).

Easton, B.H. & R.Q. You (2009) Measuring the Impact of Gambling, Paper to the Wellington Statistical Group (http://www.eastonbh.ac.nz/?p=938)

O’Donoghue, T. & M. Rabin (2006) ‘Optimal Sin Taxes,’ Journal of Public Finance, November 2006, pp 1825-1849.

Rankine, J. & D. Haigh (2003) Social Impacts of Gambling in Manukau City: A report for Manuaku City Council, July 2003.

Single, E., D. Collins, B. Easton, H. Harward, & H. Lapsley (2002) International Guidelines for Estimating the Costs of Substance Abuse: Second Edition, WHO.

Walker, D. M. (2003) ‘Methodological Issues in the Social Cost of Gambling Studies,’ Journal of Gambling Studies, 19(2):149-183.

Wynne, H. J. & M. Anielski, (2000) The Whistler Symposium Report. The first international symposium on the economic and social impact of gambling.

Taking Stock

Why more townies should spend an occasional day on a farm.

Listener: 17 April, 2010.

Keywords: Business & Finance;

Occasionally a townie should go to a field day on farming, as I did recently at Glenside Station, near Gladstone in the Wairarapa. Covering 1125ha and carrying about 10,000 stock units – mainly sheep and beef but also deer – it is one of three hill farms operated by Taratahi Agricultural Training Centre, a leading agricultural training provider. As well as gaining NZQA qualifications, its graduates are made work-ready – to start immediately as effective agricultural workers – which means they need a lot of hands-on experience. That’s why the training farms have to be commercial operations.

In the morning, I and about 40 men and women from farms were shown over Glenside. On a windy hill they discussed fertilisers, stock diseases and stock management. Farm stock manager Gerald Cox described his complex decisions, such as rearranging his flocks on the pastures, weekly or even daily. (For instance, ewes with triplets, ewes with twins and ewes with singles are grazed separately at lambing.)

One view of farms –  and farmers – is that they’re simpler than what goes on in the cities. To the contrary, I was struck how Cox and the others were making more complicated decisions than the managers I meet on factory visits (yes, I do them, too), with the one exception that their stock are not subject to the Employment Relations Act.

Development economics tends to think of farming as a simple activity and of manufacturing as sophisticated, so industrialisation must be a good thing. Consider “complexly transformed products” for export. New Zealand does not do well internationally on this measure. But it treats farm output as simple, making no allowance for the complexity of transforming grass into meat (and the field day did not even get to a freezing works).

The managers’ difficulties were illustrated by some the abundance of grass in some pastures, which was getting long and rank. The Wairarapa has just had three years of drought, and stock levels have been cut back. With the rain, the grass was getting away, but there were not enough stock to eat it all. (Apparently, feeding sheep too much stresses them – humans take note.)

In the afternoon there were lectures at the Gladstone Sports Complex. (Lectures? I told you farming was a very sophisticated business.) I’ll skip the vet who talked about things that would convert the readers of a family journal to vegetarianism.

There was also a short presentation from Sam Lewis, chairman of AFFCO, whose meatworks buys stock for processing and exporting. I got the impression the farmers were not nearly as knowledgeable about what happens on the other side of the farmgate, but Lewis, a farmer himself, handled their questions well and genially.

Then there were the accounts. It turns out the financial state of post-drought Wairarapa farms is not healthy. One might have thought that with the rain, it would be all go. But the farmers were rebuilding their flocks and that takes cash (or forgoing cash by not selling stock). Chris Garland, director of local agricultural consultancy Baker and Associates, reported on the farms his firm is advising, and – gulp – their net cash flows are still negative, and are still expected to be next season, even if the rains continue.

The cash flow is measured as revenue after expenses and family drawings. I suppose it means the farms are still investing, increasing their stock units and fertiliser application. (There was no mention of big investment developments.) Yet in five of the six reported years, the farms ran cash deficits. No doubt farmers get their return from capital gains when they sell, but the incoming farmer starts with the offsetting capital loss. Can this go on for ever? Steins Law says if it can’t, it won’t.

Back in town, it’s easy to forget the farmers’ problems, as we guzzle imports partly funded by their export success. But should we? Take, for example, the Tax Working Group, which did not have a single farm-oriented specialist on it. Would it have come to quite the same conclusions if its members occasionally spent a day with farmers?

If Pigs Would Only Fly

It may be all Greek to some, but New Zealand risks getting caught in the storm.

Listener: 3 April, 2010.

Keywords: Macroeconomics & Money;

It’s possible – although not certain – there will be a second phase of the global financial crisis, involving sovereign nations rather than financial institutions. To protect their citizens from the first phase, most governments increased their spending and cut taxes. That meant borrowing; in many cases, public debt levels are well above normal levels, and rising.

Borrowing requires a complementary lender. Because governments seem safer, many savers put their savings into public bonds – readers may have, via a financial intermediary. However, some country will have the highest relative debt, and (possibly another) one will be borrowing more than any other. Lenders are likely to become nervous about extreme cases, since their savings will be less safe there. To make up for their insecurity, they will want a higher interest rate, and measures in place to ensure their savings will be repaid.

So lenders will get some comfort if the economy is cutting its borrowing and its debt level. But that means the government will be reducing the protection it gives its citizens from the global financial crisis.

The balance between the power of the lenders and the power of the citizenry is complicated. Recall an old banking proverb: “If you owe your bank a hundred thousand dollars you have a problem; if you owe it a hundred million dollars it has one.” If a country has enough debt, then the lenders may have a problem, especially if the country threatens to default and either not repay any debt or repay it much later than it is due. Moreover, if one country defaults, those a little lower on the relative-debt list may join them – or be forced to, because increasingly anxious lenders refuse to roll over debt coming to maturity. It all gets very messy.

Countries do default or, at least, reschedule their debts more often than you might think. Among those that did in the 1990s were Brazil, Mexico, Russia and countries involved in the Asian crisis. (New Zealand never has.)

Currently, the focus is on a group of countries labelled “Club Med” or the PIGS (Portugal, Italy, Greece and Spain). They are southern members of the European Union and all are in the European Monetary Union (so they have no independent currency and are unable to use the exchange rate to help resolve any difficulties). They all have large government deficits and climbing public debt.

Greatest attention is being paid to Greece, which has the worst deficit and debt record. (In the recent past it has been lying about its financial figures, or using accounting tricks to hide them.) It wants to borrow around 13% of its GDP, plus past debt that has to be rolled over. The lenders are agitated, while the rest of the EU ponders what help it should offer, fearful that too much will set a precedent for bailing out the irresponsible. (In this case, the rest of EU really means mainly Germany. Many Germans do not care an olive for Greece; others think its welfare provisions – such as the age of entitlement for the state pension – are too generous compared with Germany’s.)

Recently elected Greek Prime Minister George Papandreou has promised to reduce the country’s deficit to 9% of GDP next year. That means some Greeks have to take a cut in their incomes, and that may also generate unemployment. It certainly has generated demonstrations and strikes – even some workers in the Greek treasury have walked out.

I can’t tell you where this will end for Greece – presumably in tears. But other countries are also under debt pressure – not only the rest of Club Med and not only in the European Union. New Zealand is well down the list, but there are fears that in a sovereign-debt-crisis phase of the global financial crisis, we may be part of the collateral damage.

How events will turn out depends on many uncertainties, so I also can’t tell you how we will be affected. But you can be sure a lot of thinking is being done about how to protect New Zealanders from the damage. Getting the deficit down and maintaining control of the national and government debt would be the most outward signs.

Catch Australia? Only if We’re Ready to Pay.

Business Herald, 26 March 2010.

Keywords:  Growth & Innovation;

While accelerating the rate of GDP – even catching up with Australia – may be an official aspiration it is not simply a matter of trebling productivity as one businessman airily explained to me; he changed the topic when I asked how his firm is going about it. There are laws of thermodynamics, and the there are parallel economic tradeoffs which cannot be avoided.

One of the simplest is that if we wish to grow faster we are going to have to invest more. The tradeoff is that we are going to have to consume less, at least in the short run. Here is a simple example.

To produce an extra $1 of output each year we are going to have to invest an extra $4 so there is the capital to produce the output. That means in the first year we have to reduce consumption by $3 in order to get the growth. After five years (public and private) consumption will be ahead but initially there will be lower consumption.

We can make the example a lot messier, by having a regular increments in output  rather than a one-off one, and for allowing for such things as depreciation, lags (since production does not come on stream immediately) and overseas borrowing. Overseas borrowing may seem to be a way to avoid the drop in consumption but given New Zealand’s very high level of borrowing that would seem to be unwise.  In effect we would be borrowing for consumption. In the end the analytic conclusion which comes out of the modelling is that we will have to reduce consumption for a number of years in order to accelerate the economic growth rate.

This result has been known for fifty years at least. Indeed earlier, the Soviet Union had accelerated its growth rate by focussing on investment and failing to supply consumption goods to its people, causing great hardship. When I was young the strategy was known as ‘Stalinism’, but such rhetoric only obscures the laws of thermodynamics.

In the last fifty years we have learned that it takes more than capital investment to increase the growth rate. An economy also has to invest in education and training and in research, science and technology. Unfortunately noone knows how much investment, but the likelihood is a lot. Even if it was only a quarter of the investment in physical capital it would put off the breakeven from four to five years.

Note that I have not said how much public consumption has to be cut back and how much should be from restraint of private consumption. Many advocates of accelerating the growth rate argue that the cutbacks should be of government spending. That is a political decision. But there is an implication. Cutting government spending to make room for more capital investment does not enable offsetting income tax cuts, unless all the additional private income is saved.

At the moment the economy is spending too much relative to production (evident by our high overseas borrowing). The government has been reluctant to cut back aggregate spending vigorously. Instead it is squeezing government spending, perhaps because it does not want to precipitate an economic crisis like the Richardson measures of 1990 and 1991 did. Accelerating the growth rate requires even more vigorous cuts to public and private consumption.

Critics of the government strategy who aspire to markedly accelerate economic growth need to acknowledge that their approach initially involves markedly cutting consumption, that is people’s standard of living. One of the most pervasive tradeoffs of economics is that there is no such thing as a free lunch.

Food for Future Thought

A fundamental change in the global economy bodes well for New Zealand.

Listener: 20 March, 2010

Keywords: Globalisation & Trade;

Throughout most of the 20th century, the prices we got for our farm exports fell relative to what we paid for our imports. This drop in our terms of trade meant we had to export more to import the same amount. And since imports are an important part of the production process, productivity growth slowed.

The protection and support the rich nations gave to their farmers – at our expense – contributed to the terms of trade decline of the last half century, as did the rise of substitutes: synthetics for cross-bred wool, margarine for butter and white meats for red meats.

This long-term decline may have ended in the early 1990s. At first I thought the better prices for our foodstuffs were a consequence of food-trade liberalisation. But I now think the change is more fundamental – although a successful Doha trade liberalisation round would also help.

The process of industrialisation, which concentrated the world’s manufacturing in a few centres in Europe and North America, also depressed agricultural prices. This concentration occurred because manufacturing processes experience strong economies of scale, which can easily offset the falling costs of distance. The rest of the world, crammed onto the farming land, produced low-priced farm products.

This might seem to be a recipe for permanent North Atlantic dominance, but the sophisticated model I am using – described in my book Globalisation and the Wealth of Nations – says occasionally a low-productivity country will split off and join the rich ones – as happened to Japan.

The model also predicts that as the costs of distance keep falling, the rich industrialised economies will lose their dominance. Manufacturing relocates to places with large, dense but low-waged populations, as is happening in China and its East Asian neighbours.

This relocation of manufacturing to the periphery affects the farm sector. First, workers leave farms and head for the factories, so the country produces less food. (The standard analysis says such countries need to increase the productivity of their farming, but that’s harder to do than the theory advises.) Second, not only do new factory workers keep eating, but they eat more as their standard of living rises, and this increases the demand for food.

As the price of food rises, the price of manufactured goods falls (because the new factory workers are much cheaper than their counterparts in the old industrial economies). This benefits third-party suppliers, such as New Zealand. So, in contrast to the 20th century, when industry was concentrated in a few rich countries, our terms of trade may be starting to rise.

This is a plausible explanation of what is currently happening (after allowing for the global financial crisis). Of course, the world is more complex than this simplified (but oh so complicated) model. It does not allow for the replacement of oil by biofuels, for the effects of responses to global warming, or for what happens as resources –  including water and ocean fish – run low. All these things may also boost farm product prices. So we might expect a tendency for food (and other resource) prices to rise for some decades relative to prices for manufactured goods.

We need to think carefully about the implications. The easy answer is that since we have a free-trade agreement with China and other new industrialising countries, dairy farmers will do well, so why worry? But the changes are likely to have a major impact on our social and geographical structures. And I’m not entirely happy about putting all our eggs in the dairy basket (to confuse the metaphor); Fonterra should not be either.

Much of our development debate is stuck within the framework of the past 50 years with its falling terms of trade. Some or our so-called innovative thinkers are only repeating what was the conventional wisdom back then. How to have a serious discussion about economic structure over the next 50 years?

What Does a Multipolar World Mean?

Presentation for the Wellington Branch of the NZIIA AGM, 16 March 2010

Keywords: Globalisation & Trade;

Last year was a period of economic re-stabilisation after the Global Financial Crisis which began in 2008, although there were clear signs of its onset in 2007 and even 2006. It would be easy to think that the world has got through this pretty unscathed – unless you became unemployed or lost a large chunk of your wealth – but there is much yet to work its way through. Far too many countries are currently depending on the public sector to sustain economic activity; that means their public debt is growing rapidly. Getting the balance right is going to be hard enough, but there is a danger of sovereign debt crises in a second phase GFC following the first phase crisis involving financial corporations.

Underneath is the need to change the framework of managing the financial system, although it is unclear what the new paradigm will be or what economic theory will underpin it. Undoubtedly the change is going to be bitterly fought over.

These are matters which will, one way or another, be revisited at this forum and others over the next few years. Tonight I want to talk about an even greater transformation of the world economy, one which has been evident for ten or more years, and which was prominent last year. Even so it is difficult to get our heads around it. The world economic order is changing.

<a href=article1046.html>Late last year, at the BRIC seminar, I talked of how 250 years ago manufacturing was located where the population was, but how the falling costs of distance and economies of scale meant that during the nineteenth century manufacturing became concentrated in the North Atlantic economies.</a> In the twentieth century Japan joined them, but manufacturing still remained concentrated in a handful of countries.

Towards the end of the twentieth century, there was a change to that pattern, one which is predicted by the same economic models which explain the concentration. Manufacturing began to move to the poor and middle income countries of East Asia, while the rich economies de-industrialised. Manufacturing has been moving back to its eighteenth century pattern of location with population. And since the bulk of the world’s population is in China and India, that is where factory production is moving to, although perhaps we should not get too hung up on sovereign boundaries and see the growth in the entirety of East and South Asia.

This is not bad news for New Zealand. Their growing affluence generates a demand for food while the factory labour leaving the farms reduces their not very effective means of supplying food. Economies like New Zealand fill the gap – already 40 percent of our milk powder goes to China. Food prices will rise, while the price of manufactures fall. Were our terms of trade at the level they were in the early 1960s, the value of exports would be about 10 percent higher, and there would be no current account deficit – assuming production and expenditure patterns remained the same. Of course they would not; it would be quite a different economy, possibly richer than Australia, although there are so many assumptions here, who knows? Even so, we are likely to have a quite different economic direction from that which we have been thinking about for the last half century. Again this is a matter for another forum – for many more forums – for we shall have to break out from our thinking of the past.

The same problem applies to the world economic order. We are used to an order in which there is a hegemon, a dominant economy which regulates the world economy just as a monopolist regulates its market. When distance was expensive, the hegemon may have been the local baron or even a tiny empire such as the Roman one. In the globalised world of the last two centuries there was a global hegemon; first Britain then America with an uneasy – and at the time not understood – transition between the First and Second World Wars.

So we think of a hegemon as an integral part of the globalised world. Much popular American debate sees its hegemony being threatened by an alternative; currently it’s China, but Russia, Japan and Europe have all been considered in recent years.

However while American economic power may be growing in absolute terms, it is weakening in relative terms. Its share of the world economy is diminishing, Europe is getting itself sorted out – we may see the euro as a genuine alternative to the US dollar – China is growing rapidly and the likelihood is that India will too.

There are plenty of indications that this loss of hegemonic power is well under way, including the inability to settle the Doha Round or to get an accord at Copenhagen. Once the US dominance – perhaps with a bit of European support – would have coerced everyone into some sort of reluctant agreement. Now it is ‘no deal’.

Yet it is unlikely that there will be a hegemon to replace America in the evolving world order. Rather there may be, say, five economies all of which have sufficient power to be able to influence the other four, but not sufficient to dominate them or the rest of the world. The five in size of their current production (valued at common purchasing power prices) are the European Union, the US, China, Japan and India. Additionally there will some other countries which may be able to play larger than regional roles; because of its nuclear weapons and energy resources Russia may be able to punch above its economic weight; Brazil is also frequently mentioned.

A multipolar world of five super-powers is difficult to think about systematically. Economists know this because while economics markets are easier to analyses than political markets, we have no comprehensive analysis of a market with five major players.

I illustrate this with both a popular and a sophisticated example. For a popular case consider the average American who is going to find it very hard to understand the consequences of America’s relative economic power diminishing. It was hard enough for the Brits to understand their loss of hegemony, and theirs was the simpler case of it being transferred elsewhere.

It is easy to simplify the issue into China challenging the US, but its economy produces about half that of the American economy (which itself is smaller than the Europan economy on most comparisons). Certainly China’s offshore savings gives it an additional leverage; last year we saw America showing deference to China. In 2008 some of the US financial rescues seem to have been moderated by the need to recognise the Chinese interests.

But financial reserves are not permanent. China has major internal challenges of a restless middle class and environmental degradation; they can be mollified to some degree by spending the surpluses. Meanwhile its exports will reach full market penetration, and its economic growth slow down.

(Recall the British economy cannibalised its financial strength to fight the First and Second World Wars. The US has done much the same in the last decade fighting in Afghanistan and Iraq.)

The danger is that an uncomprehending American public, failing to understand the transformation, thinking the US is more powerful than it is, may set up a political momentum which leads to the American government lashing out – as it did over Iraq – and weakening the US economy in the medium run.

Their response is not going to be helpful to the development of the evolving world order. In the past its culture has been dominated by the European tradition. Three of the five big players do not have Graeco-Christian foundations. They will bring their cultural baggage to the evolving order – just as Maori have not simply adopted Pakeha practices but added their own.

What about a more sophisticated response? First I sketch one for New Zealand.

When one looks at a multipolar world it is difficult to see how New Zealand fits in. We dont belong to any significant region (although we do have responsibilities in the South Pacific). We, of course, have an important relationship with Australia, but it is hardly a major player itself (being just over 1 percent of the world economy) and it has regional concerns of not direct interest to us (as in the Indian Ocean).

In the past we have tucked in behind the hegemon, playing our supportive part. What if there is no dominant economy? We face two ways. Our heritage and our heart is with American and Europe but trade is tugging us towards Asia.

An interesting response was that we were the first country to acknowledge that China was a market economy for WTO purposes. That decision contributed to the early free-trade agreement, and all those milk powder sales to China. We could have waited and joined the pack, but instead we ran an independent course without being unmindful of our allies’ interests.

We cant exactly repeat that strategy with, say, India, and in any case in my view multilateral free trade agreements are to be preferred over bilateral deals for small countries (with plurilaterals as second bests).

These ponderings have focused entirely on economic and commercial issues. I have hardly mentioned international energy and environmental issues while diplomacy adds further dimensions, which adds to the complexities. (Migration is another global issue.) We are not going to find a solution tonight. But a review of last year and the entire decade reminds us that while we may have incremental responses to the particularities we need a framework to guide us. The last decade indicates that the framework of the past is not going to be appropriate for the future.

That conclusion applies not just to New Zealand, but to every other country in a multipolar world. Every one faces uncertainties in its role in the future world order; combine them and we end up with uncertainty in the world order itself. We may not be able to resolve them, but we need to be involved in a vigorous debate with a distinctly New Zealand perspective instead of passively drifting in the turbulence of the change.

Evidence or Blind Faith?

If you wanted to close the gap with Australia, wouldn’t you look at why the gap exists?

Listener: 6 March, 2010.

Keywords: Growth & Innovation;

A meta-analysis brings together all the existing research studies, pooling their conclusions to get an overall one that is more precise and revealing than the individual studies. John Hattie, professor of education at the University of Auckland, goes a step further. His book on how students achieve, Visible Learning, brings together over 800 meta-analyses in a kind of meta-meta-analysis, based on over 52,000 studies and involving over 200 million students (although some will appear in more than one study).

The study of educational achievement is outside my competence (although as a social statistician I have to know something about meta-analyses). But as an economist, I am extremely envious of the number and depth of these studies. Some years ago, I reviewed the evidence on the link between unemployment and health: about 100 studies. Each seemed potentially methodologically flawed, but collectively they were so overwhelming I concluded a long period of involuntary unemployment was highly likely to be very bad for your health (and the health of your partner).

In contrast, I have never found much research evidence on the effect inflation has on health. Some people claim inflation is bad for you (and clearly it mucks up market price signals) but where’s the beef? This is an example of “ideology”: one may believe it to be true, but there is no strong evidence to sustain the hypothesis, and it may be false, in which case the ideologists ignore the contradictions. Belief in the harmful effect of unemployment on health is far more scientific, although scientists are always trying to refine the analysis.

In comparison with the connection between unemployment and health, much of economic belief is closer to ideology than science. This is well illustrated in the 2025 Taskforce report Answering the $64,000 Question: Closing the Income Gap with Australia by 2025. (What a dreary title; one has to brace oneself to read it.)

The Australian economy has been growing faster than New Zealand’s since the late 1960s, and Australia’s per-person income has been higher since the mid-1980s. Because of the open labour market across the Tasman, New Zealanders can migrate to Australia for the higher income (although they might not if they were more concerned with other aspects of their quality of life; we seem to do better at educating our children). The 2025 Taskforce was established to address what could be done about the economic gap – it seems uninterested in the quality of life.

Having explained the potential problem, the taskforce demonstrates that indeed there is an income gap. The next step is surely to gather the evidence explaining why the gap has occurred. Astonishingly, the report is almost totally bereft of such evidence. The complete lack of reference to scientific studies might lead a visitor from Mars to conclude that no serious research has been done on the problem (and would be an irritation to a scientist hoping the taskforce would use some of its funds to create an inventory of the research).

Instead, it makes the desultory claim that none of the differences it identifies explain the income gap – without looking at them in any depth or at any alternative coherent explanations. Yet with no evidence to explain the past differences, the taskforce announces its policies are necessary to address it. How do we know its solutions will work? Trust it. This is ideology bereft of evidence.

After a review of the evidence, what strikes me is that 15% of the fall relative to Australia was during the Rogernomics Recession when the taskforce’s policies were being pursued. Surely the taskforce needs to explain why prescriptions that seemed poison then won’t do similar damage in the future. But that involves a tougher scientific standard than the taskforce expects of itself.

In the end, the report reads as if the taskforce wants to move society in the direction that Roger Douglas and Ruth Richardson and their friends wanted. The gap with Australia is an excuse to impose its policies despite there being no evidence they will address the gap. The electorate told them in 1990 and 1993 (and in favouring MMP) what it thought of that.

How to Get Higher Wages

This was a note I prepared following a discussion on some troubling statistics. 1 March, 2010.

Keywords: Labour Studies; Statistics;

Suppose you did exactly the same job for the whole of your life. How do you think your wages would increase the same as inflation, or faster?

I cant be sure of the answer for a lifetime but I can tell you it for the period since 1992. On average your wage would increase about the same as inflation. Some years a little faster, some years a little slower but in the long run – well eighteen years – the same.

We know this because when it is compiling its Labour Cost Index Statistics New Zealand asks employers about the wages they pay and the reasons why they rise. From this they can extract what happens to the wages of workers where there is no change in the job specification, and the answer is that typically they rise at the same rate as consumer (and producer) inflation.

This is an astonishing result. Economists usually assume that some of the extra output from capital deepening (more capital per worker) goes to the worker. Drive a bigger bus, and you automatically get a pay rise. Apparently not. We had some theoretical reasons for assuming this, but theory always depends on assumptions. Apparently some do not apply, although we are not sure which. (The critical assumption may be about the degree of substitution between labour and capital, but then again it may not.)

Wages on average do rise. We have always known they rise from the ‘composition’ effect. It is usual for the labour force to expand with skilled jobs (which are high paid) increasing faster than the low-skilled low-paid jobs. That may be some comfort for workers on average – in the long run their pay goes up – but it aint much for the worker who keeps doing the same job. (For much of the 2000s the effect was the other way. As the workforce absorbed less skilled workers from the unemployed and hidden unemployed, there may have been some dilution of overall skills.)

However there is another effect. Recall that the LCI wage series only looks at wages of jobs where there is no change in work practices – the job the worker is doing does the same quality and quantity. So it discounts remuneration rises because the worker’s level of experience increases, or they obtain a new qualification, or they lift their performance, or become more proficient at the job. That means many workers are getting wage rises above the rate of inflation, but they are getting them because they are improving their performance. Sure, it may require more capital – it’s a fat lot of good training to use a computer if the boss does not provide you with one. But it seems that to get a real pay rise the worker has to put in some extra effort, one way or another.

It seems that these real wages (for workers as a whole) rise at about the same as overall productivity. I am not sure what that means. As far as I can see there is no theoretical reason that should happen. Perhaps it is just a coincidence. Perhaps there is something going on which we have not allowed for. A bizarre explanation might be that all the productivity gains of the economy come from worker upskilling and that additional capital does not really contribute to additional output, or it only does that by complementing the additional workers skills. I think that unlikely but we have to think of all possibilities. (Were it true, it would imply – I think – there was little value in investing in infrastructure. Again unlikely.)

What does it imply for labour relations? In a way not much; it simply reinforces what we have been doing. The worker who wants to get on is going to have to improve her or his own work effort. Doing nothing and hoping one will benefit from other’s effort will not be particularly effective (on average). For the workplace it underlines the central role of the program called ‘workplace reform’, that is enabling businesses and workers to organise the workplace to increase worker performance. That’s the way to give them a real wage rise.

FOOTNOTE

This puts economists’ traditional account of wage setting into turmoil. We’ll survive – there is nothing like a good puzzle to bring out the best in a quality economists. So how to go about solving the puzzle? The number of theoretical possibilities are large, so it is hard to progress the theory without empirical research which limits them. (It would be a good idea though to look at some of the criticisms of the neoclassical theory of wage determination by the great economists of the past – I am particularly thinking of Dennis Robertson and Joan Robinson who pointed out the theory was muddled and circular.)

One step would be to investigate the unit records collected for the LCI. Are there any patterns – like what are the chief reasons a worker gets pay rise (above the rate of inflation)? It strikes me that this may be a more powerful data base for understanding remuneration than the LEED one, useful that it is.

And it might lead to an insight on productivity gains (if we can rescue the production function assumptions). Here is a possibility. The difference in the growth rates between the unadjusted LCI wages rises and adjusted LCI wages might be used as a measure as the growth of Labour quality. So we can explain part of the multi-factor productivity growth by the improvement in Labour. I’ve fiddled around with the calculations – you can too – and got some interesting results. But I am not ready to publish them, because I am uncertain about the functions underpinning the exercise.