The end of an era in finance

Editorial, Normal


IN the word of economics and finance, revolutions occur rarely and are often detected only in hindsight. But what happened on Feb 19 can safely be called the end of an era in global finance.
On that day, the International Monetary Fund (IMF) published a policy note that reversed its long-held position on capital controls.
Taxes and other restrictions on capital inflows, IMF’s economists wrote, can be helpful, and they constitute a “legitimate part” of policymakers’ toolkit.
Rediscovering the common sense that had strangely eluded the IMF for two decades, the report noted: “Logic suggests that appropriately designed controls on capital inflows could usefully complement” other policies.
As late as last November, IMF managing director Dominique Strauss-Kahn had thrown cold water on Brazil’s efforts to stem inflows of speculative “hot money”, and said he would not recommend such controls “as a standard prescription”.
So February’s policy note is a stunning reversal – as close as an institution can come to recanting without saying, “sorry, we messed up”.
But it parallels a general shift in economists’ opinion.
It is telling, for example, that Simon Johnson, IMF’s chief economist during 2007-2008, has turned into one of the most ardent supporters of strict controls on domestic and international finance.
The IMF’s policy note makes clear that controls on cross-border financial flows can be not only desirable, but also effective.
This is important, because the traditional argument of last resort against capital controls has been that they could not be made to stick.
Financial markets would always outsmart the policymakers.
Even if true, evading the controls requires incurring additional costs to move funds in and out of a country – which is precisely what the controls aim to achieve.
Otherwise, why would investors and speculators cry bloody murder whenever capital controls are mentioned as a possibility?
If they really could not care less, then they should not care at all.
One justification for capital controls is to prevent inflows of hot money from boosting the value of the home currency excessively, thereby undermining competitiveness.
Another is to reduce vulnerability to sudden changes in financial-market sentiment, which can wreak havoc with domestic growth and employment.
To its credit, the IMF not only acknowledges this, but it also provides evidence that developing countries with capital controls were hit less badly by the fallout from the sub-prime mortgage meltdown.
The IMF’s change of heart is important, but it needs to be followed by further action.
We currently do not know much about designing capital-control regimes.
The taboo that is attached to capital controls has discouraged practical, policy-oriented work that would help governments to manage capital flows directly.
There is some empirical research on the consequences of capital controls in countries such as Chile, Colombia and Malaysia, but very little systematic research on the appropriate menu of options.
The IMF can help to fill the gap.
What made finance so lethal in the past was the combination of economists’ ideas with the political power of banks.
The bad news is that big banks retain significant political power.
The good news is that the intellectual climate has shifted decisively against them.
Shorn of support from economists, the financial industry will have a much harder time preventing the fetish of free finance from being tossed into the dustbin of history. – Project Syndicate


*Dani Rodrik, Professor of Political Economy at Harvard University’s John F. Kennedy School of Government, is the first recipient of the Social Science Research Council’s Albert O. Hirschman Prize. His latest book is One Economics, Many Recipes: Globalization, Institutions, and Economic Growth.