DannyQuah

Making large things visible to the human eye

Tag Archives: economic growth

The East grows only because the West consumes. Bitch please.

An abiding belief held by many about the global economy is that the East is one gigantic Foxconn-shaped, steroid-boosted manufacturing facility, pumping out iPhones, shoes, clothing, refrigerators, air-conditioners, and defective toys that its own people could never afford. In this narrative, the only reason that measured Eastern GDP shows any kind of life is because the Western consumer steps into the breach to buy up these manufactures.

The confirming natural experiment would then be what was sure  to occur post-2008, when Western imports collapsed. Here is what actually happened:

Top 10 contributions to world growth: 2007-2012.  GDP evaluated at market exchange rates

Top 10 contributions to world growth: 2007-2012. GDP evaluated at market exchange rates (Source: IMF World Economic Outlook, April 2012)

China became the single largest contributor to world economic growth, adding to the global economy 3 times what the US did. Since this chart shows GDP at market exchange rates, those who have long argued China’s RMB is undervalued must be standing up now to say that China’s real contribution is likely even larger.  Sure, China undertook a massive fiscal expansion beginning November 2008.  But, hey, everyone fiscal-expanded.

In number two position among the contributors to global growth is Japan. Yes, “Lost Decades” Japan helped stabilize the global economy more than did the US. Among the other top 10 contributors are the other BRIC economies, and Indonesia.

How is East Asian or emerging economy growth merely derivative when they had nothing among Western economies from which to derive?

Here’s the other interesting fact:

German exports to the rest of the world

German exports to the rest of the world (Source: IMF Direction of Trade Statistics, 2011)

This chart addresses the question: How has Germany remained a successful export-oriented growing economy when its domestic demand is weak, the Eurozone is buying hardly anything these days, and German exports to the US have collapsed in the wake of the 2008 Global Financial Crisis? The chart shows that today Germany exports 30% more to Developing Asia than it does to the US. And this is not just a China effect: German exports to China account for just two-thirds of exports to Developing Asia overall. Also notice how as late as 2005, German exports to the US were still double those to Developing Asia.

The East grows only because the West consumes. Bitch please.

I'm on top of the world!  Bitch please.

I’m on top of the world! Bitch please.


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Global Tensions from a Rising East

Will the East slow before it counts? Is the East only big enough to be culpable but not mature enough to be responsible?


[TEDxLSE – Danny Quah – Global Tensions from a Rising East, 17 March 2012]

Today I want to talk to you about the rise of the East, the shifting global economy. Most of us, at different levels, are aware of such changes going on around us. We might have heard about how all iPhones, while lovingly designed in California, are actually manufactured in Shenzhen China. We might have heard about how the Eurozone looked East for rescue on its sovereign-debt problems. We might have read newspaper editorials reflect on how the decade since 9/11 has been one where the three most important words for the US have emerged to be, no, not “major terrorist attack” but “Made in China”.

The questions I want to explore with you are two: Will the East slow down before the East can matter for the world? In the current economic crises that have haunted the world since the mid-2000s, that some have blamed on Asian Thrift and the resulting global imbalances, is the East only large enough to be culpable but not mature enough to be responsible?

The fact is undisputed that the developed economies continue to hold the world’s primary spheres of political influence: Thus, the reasoning goes, if the rise of the emerging economies — the Great Shift East — challenges anything in the global order, that challenge can be only apparent and its perception only transient. The emerging economies’ fast growth is nothing more than their picking low-hanging fruit, i.e., doing the easy things that allow economic development. Emerging economies will slow long before they count. After all, with the export-oriented development strategies that so many emerging economies have undertaken, if the developed countries were to stop consuming and importing, surely growth in the emerging economies would grind to a halt.

In this presentation, I will address two broad sets of issues. First, what are the already-extant contours of the Great Shift East, and what is the likelihood of their reversal? I will conclude that those changes are more pronounced and more entrenched — and thus less reversible — than might at first appear and certainly so when compared to other recent historical episodes. This holds enormous promise for improving the lot of humanity: the Great Shift East will continue to lift out of deep absolute poverty hundreds of millions of the world’s very poorest people.

These changes, however, take nothing away from how it is the developed countries that will remain the centre of global political influence. As a result the Great Shift East will produce massive global economic and political misalignment: the world’s economic and political centres of gravity will separate and drift further apart. And that, in turn, will raise staggering challenges: these latter comprise the other focus of my presentation. How will the global political system adjust to these ongoing economic changes on the scale that have already occurred and will almost surely continue?

How we miss the Great Shift East

Many well-known facts are, in actuality, false. One such is how the Great Wall of China is humanity’s only construction visible from outer space.  Another is how Marie Antoinette said, “Let them eat cake.”

The Great Shift East, 1980-2050

The Great Shift East, 1980-2050

Conversely, many facts actually true are obscure and misunderstood. For some of these facts, that fate is perhaps well-deserved, as a number of scientific truths cannot even be stated in everyday language. Certain other facts that nearly everyone considers obvious or well-known have boundaries that are indistinct and, as a result, unhelpfully permit both hyperbole and scepticism. One of the goals of research should be to map out those boundaries, so that both intellectual understanding and policy debate can be based on evidence rather than speculation.

The Rise of The East is one of those well-known but misunderstood facts. Sufficiently many books, newspaper articles, and TV programs have carried this meme to where hardly anyone can now plead ignorance of it. But enough ambiguity remains, so observers are free to project onto the idea both their best hopes and their worst fears. Not helpful in this regard is where characterizations of this Great Shift East — caricature, stylized, divorced from hard empirical evidence, insufficiently accurate — impersonate as fact. These simultaneously fan alarm, invite ridicule, and risk credibility.

A concrete and straightforward illustration of the Great Shift East is, therefore, both helpful and needed. “The Global Economy’s Shifting Centre of Gravity” provided just that in the clearest and most direct way I could write down. I am pleased that others — on a panel of scholars and practitioners both — think I have done a good job with the idea.
GPPN Best Article Prize

Considerable previous research had, of course, already been published on the empirics of economic growth. However, that more traditional research focused on countries’ per capita incomes—because that’s what theoretical models of growth sought to explain—and eschewed location, co-movement, and national identity, in favor of anonymized subscripts in a statistical cross section. By maintaining a discipline of empirical research only when driven by theory, arguably, economics took its eye off what really mattered in the shifting global economy, leaving that big picture instead to political scientists, international relations scholars, and investment bankers.

In some of my earlier work on the cross section of country growth, I was even told to take out economies like China or Singapore, because they were obviously outliers and unrepresentative. But being outliers and unrepresentative, it struck me, was exactly why they were interesting. While “The Global Economy’s Shifting Centre of Gravity” had a simple goal, it also got to bring back in all these other considerations of why the global economy needs to be understood as an entirety, not just as a bunch of economies taken in isolation. Otherwise, it was like trying to understand cloud formation by studying water molecules.

We now know that in a rush, the world went from being centred on the Transatlantic Axis, with BRICs merely a catchphrase, to where the BRICs conceit became a primary organizing principle for high-level international policy making, multi-trillion dollar portfolio investment, and geopolitical analysis. But, caught in that same rush, the 2008 Global Financial Crisis, significant although it already was on its own, provided tabula rasa for revisionist interpretation: The 2008 Financial Crisis morphed to be merely Transatlantic, rather than Global. The 2008 Financial Crisis reflected the Decline of The West, simultaneous with the Rise of The East. The 2008 Financial Crisis was caused by global imbalances resulting from Asian Thrift, i.e., East Asians’ newly endowed with the financial clout but not the political maturity to be responsible in their management of international trade.

As historical reality unfolded, so too grew fear, uncertainty, doubt, and pushback.  The German Marshall Foundation’s 2011 Transatlantic Trends survey found the majority of Americans reckoning Asia more important than Europe to their national interests, with the proportion rising as high as 70% among Americans aged 18-34. But the same survey also found that 63% of Americans viewed China as an economic threat, i.e., double the number who considered China an economic opportunity.

Dinner with Foreigners

Asians themselves remain sharply divided on the Great Shift East. On the one hand, thinkers like Kishore Mahbubani have long argued that the world’s policy-making has unhelpfully lagged a reality where the East is rapidly growing in importance. On the other hand, Eastern decision-makers have continued to look West for all levels of engagement. Powerful Eastern sovereign wealth funds remain enamoured of investment in locations around the Transatlantic Axis even as Western governments look back at them with suspicion. I know smart, articulate Singaporeans who turned down Ivy League universities to go instead to Beida, but a majority of Asians still more highly value education in the West, whether for the liberal arts training or the business and social connections. At a much lower level of financial commitment, the Wall Street Journal just this month described a dating agency that charged Chinese women US$600 to meet Western men who got to sign up for free (the ad actually said “Foreigner”, but few people I spoke to thought that included Indonesian or Filipino men). What Great Shift East when all the exports are just one way?

The political scientist and international relations scholar Joseph Nye speaks of nations having “soft power”, in contrast to the hard power of obvious economic or military strength. “Soft power” is the ability to convince others to want the same thing you want, without buying them off or threatening to shoot them. While economic power has indeed moved, the important tokens of soft power, and thus of geopolitical balance, remain firmly moored and continue to attract. Soon the economic center of the world will be 10 timezones east of where its political center remains. This misalignment is historically never propitious, whether geopolitical in the sense of Paul Kennedy’s Rise and Fall of Great Powers, or within countries where it often manifests in conflict between ethnic or religious groups.

The Great Shift East, therefore, is even more than usual a work in progress. Measuring it — making a large fact visible to the human eye — is just a first item of business.

Take back from those even poorer

What -ism is it when you castigate your top 1%


From: Vanity Fair, May 2011

and try to aid your middle class …

How the US lost out on iPhone work
From: New York Times, 22 January 2012

… by taking back from those even poorer elsewhere in the world.

From: Asia Development Bank: Asia’s Poor. Financial Crisis? Every day.

A small proposal to rebalance the global economy: Just let China grow

Many take as fact that the current pattern of global imbalances — large and persistent trade deficits and surpluses across different parts of the world, eventually unsustainable — is due to China and the rest of East Asia consuming too little and saving too much. Since the global economy is a closed trading system, trade deficits and surpluses across all national economies must sum exactly to zero always. Therefore, that one part of the world saves too much and thereby runs trade surpluses means other parts of the world — notably the US — must be running trade deficits.

However, just because deficits and surpluses are tightly inter-connected does not mean that trade surpluses in China, say, have been responsible for US trade deficits: absent further information, causality could well have flowed in the opposite direction. Moreover, China’s high savings might be dynamically welfare-optimizing for its citizens — for instance, private enterprise in China might find self-accumulation the only way to generate investment funds — and, at the same time, only minimally if at all welfare-reducing for already-rich US citizens. Finally, it might be that global imbalances should best be viewed not as a bilateral (US-China) problem but instead a multi-lateral one.

Be all that as it may, many US policy-makers focusing on US trade deficits and China’s trade surpluses urge policy actions against China to rebalance the global economy. Those policy actions include punitive tariffs against Chinese imports and tagging China a currency-manipulator — and thus moving it yet further from official free-market status. Some observers remark that without such external pressure, China will find it domestically too difficult to shift away from its reliance on export promotion, infrastructure investment, and restrained consumption towards a more balanced growth path (e.g., Michael Pettis, Nouriel Roubini, Martin Wolf).

The problem: To raise China’s domestic aggregate demand, especially consumption. The difficulty: China’s consumption cannot increase quickly enough to compensate for the shortfall in aggregate demand should both investment and exports decline. The danger: a hard landing for China and the global economy.

I want to suggest that such a re-direction need not be that difficult. My proposal: Let China grow rich as quickly as possible. Why might this do the trick?

Regional incomes in China

First, consumption within China is already rising faster than both income and investment, provided that we look at those parts of China where incomes per head exceed US$8,800 (Figures 1 and 2). Of course, China’s current per capita income overall now is only US$2200, less than 6% that of the US. What this suggests, however, is as China’s income grows, its overall savings rate will naturally fall. The right policy is to encourage growth, not adopt punitive actions that might retard that growth.

China's regional consumption

Figure 2a China’s regional consumption

(I took Figures 1-3 from a term paper that Daisy Wang wrote for my course Ec204 The Global Economy at the LSE-PKU Summer School, August 2011. The underlying data are from China’s National Bureau of Statistics.)

Second, as John Ross reminds us, investment too is aggregate demand. But, third, continuing to increase China’s investment in, among other things, infrastructure and transportation can help further as it allows those western, poorer regions in China (again Figure 2) better to integrate both nationally and globally, and thus become richer through raising demand and productivity.

China’s regional investment

Figure 2b China’s regional investment

While many observers make much of China’s high investment to income ratio, it is useful to note that that ratio is high not just because its numerator is being driven up, but also because the denominator remains so low. The right state variable for dynamic analysis in a neoclassical growth model is capital per head, not capital per unit of income. And here (Figure 3):

China's  per capita investment

Figure 3 China’s per capita investment

we see how China still has a long way to go on the upside.

Finally, Figure 4:

“The Chinese led the way in the rush to the Boxing Day sales, flocking to department stores to grab designer goods”, The Times of London, 27 December 2011

Figure 4: “The Chinese led the way in the rush to the Boxing Day sales, flocking to department stores to grab designer goods”, The Times of London, 27 December 2011

However much anyone might doubt those China statistics I used above, auxiliary evidence shows that rich Chinese consumers have no difficulty increasing consumption.

The evidence I’ve described doesn’t of course say that global imbalances can be easily erased through just more economic growth in China. However, the algebraic signs of the required relations seem to me to point at least in the right direction. Careful work to quantify these effects might end up showing that their magnitudes aren’t large enough. But, as far as I know, that calibration has not been done, which makes me wonder why some observers can be so certain that China’s current growth trajectory can only exacerbate global imbalances.

When China becomes rich, that will also dramatically lower inequality in the world — globally, the difference in incomes per head across nations overwhelms that across individuals within a single country. No one I know arguing for a more egalitarian society also says that that push for equality should stop at their nation’s borders and be kept from applying seamlessly across humanity’s 7 billion.


Also:

  1. “A small proposal to rebalance the global economy:  Just let China grow” EconoMonitor, 30 December 2011
  2.  “China’s growth could address imbalance”, China.org.cn, 02 January 2012
  3.  “Just let China grow”, The Edge Malaysia, 09 January 2012, p. 64
  4. 恢复全球经济平衡的一个小建议:让中国尽快变得富有, Blog.Sina, 13 January 2012
  5. Reprinted “A small proposal to rebalance the global economy:  Just let China grow”, Global Policy Journal, 11 October 2012

The LSE Big Questions Lecture 2011: Organized Common Sense

In June 2011, I was lucky enough to deliver the inaugural LSE Big Questions Lecture. I chose to lecture on whether the East was taking over the world. I felt these changes in the world matter to everyone, and they are developments with important economic ideas surrounding them. The LSE Big Questions Lecture is targeted at 14 year-old school children in a number of London’s schools — hundreds showed up on the day. The lecture itself was televised for subsequent broadcast. The runup to this lecture involved months working with a production team at LSE: these were months of planning and rehearsing, writing and rewriting, arguing and disagreeing — on analytical content and ideas, on what 14 year-olds might find useful and understandable and memorable, on the best ways to communicate different ideas in economics and facts about the world.

Why did we do this?

As an academic economist, I study growth and distribution. I write about the shifting global economy and the rise of the East. I try to make large things visible to the human eye. I want to be considered a valuable REF contributor to my department and to the LSE.

But I also believe that these are times where economic literacy matters hugely, not least in societies that continue to hold to the ideals of liberal democracies. And there are intriguing large-scale parallels between important events now and those some time ago in history.

In 1825 Michael Faraday — perhaps the world’s greatest ever experimental scientist — initiated (but did not himself give) the first of the Royal Institution of Great Britain’s Christmas Lectures. Faraday went on to deliver 19 series altogether of these annual Lectures, his last in 1860, presenting and explaining to the British public ongoing discoveries in chemistry and electricity and magnetism.

1855 Michael Faraday - Royal Institution Christmas Lecture

The Royal Institution Christmas Lectures have continued to the present, interrupted only by World War 2. They are delivered to a general audience, notably including young people, with the aim to inform and entertain. From their beginning, these lectures proved highly popular despite the limited nature to early 19th century organised education. Since 1966 the Royal Institution Christmas Lectures have been televised. For many British households, the Christmas Lectures constitute a highlight of annual holiday family viewing. The energy and the ingenuity that go into the lectures are impressive, not least when, say, someone like Marcus du Sautoy, in his 2006 lectures, explains abstract number theory to a teenage audience.

These Royal Institution Christmas lectures provide the strongest counter-example I know to the conceit that research ideas are too difficult to explain to and too abstruse to excite the general public. Most of us just don’t work hard enough at it. So getting to deliver something the LSE Big Questions Lecture would be a challenge. But there was more.

In 1825, London had just become the world’s leading city by overtaking Beijing — vividly demonstrating the steady ongoing shift then of the world’s economic centre east to west. That year, the first modern economic crisis in history occurred — modern in the sense of not having been caused by a war. The stock market crash of 1825 took out in England alone six London banks and sixty country banks, with the badly-overextended Bank of England having to be rescued by an injection of gold from France. For students of central banking, this event became enshrined afterwards in Walter Bagehot’s Lombard Street principles for the lender-of-last-resort role in central banking.

In 1825, Faraday’s scientific discoveries were not centre-stage for the Industrial Revolution swirling about him at the time. That first Industrial Revolution — perhaps the most important event in the history of humanity — was driven by iron-making, mechanisation, and steam power, more than by electrification and chemical processing. But chemistry and electricity and magnetism — where Faraday’s contributions were manifold and central — pointed to the then-future. These would go on to provide the more enduring engine of growth for modern economic progress, not least down to what today still powers all digital technologies, significant among them cellphones and the Internet.

The Royal Institution Christmas Lectures matter in British science for providing the public knowledge into the most important exciting intellectual developments of the time. They gave the British public insight into what was new. Historians who study why a 14th-century Chinese Industrial Revolution did not occur, despite China’s more advanced science centuries prior to that in 1780 Britain, point to how science in England had always immediately connected to commercial application and public interest. This is exactly the same kind of connection that the Royal Institution Christmas Lectures make. By contrast, in China, science and technology were tightly controlled by a scholarly elite, who saw no reason to disseminate their discoveries. During the 18th-century Industrial Revolution, James Watt and Matthew Boulton had announced the English public “steam-mad”, whereas in Sung Dynasty China, time itself was considered the sole property of the Emperor.

Inaugural LSE Big Questions Lecture

The Inaugural LSE Big Questions Lecture begins

I am under no mad illusion that what I do as an academic is even remotely comparable to the achievements by these giants of scientific and technical progress from 1825. But I don’t think I’m half-bad as a lecturer. I don’t shuffle my lecture notes and lose my place in them [I don’t use lecture notes]. I don’t mumble into my beard so that the audience has no idea what I just said [I’m ethnic Chinese and we don’t grow beards easily]. I don’t put up Powerpoint slides crammed full with text and then just read them out word-for-word [almost all my slides are just colourful pictures].

I believe, as first told to me by my PhD advisor, economics is just “organized common sense”. I’m passionate about explaining ideas in economic policy to any audience that might remotely be able to influence our national and global conversations on improving the state of the world.

So, when asked, I gave the LSE Big Questions Lecture a go.

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