Journal Issue

Blanchard Appointed IMF Chief Economist

International Monetary Fund. External Relations Dept.
Published Date:
September 2008
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Olivier Blanchard, Professor of Economics at the Massachusetts Institute of Technology (MIT), became Director of the IMF’s Research Department on September 1. Blanchard spoke to the IMF Survey about the global economy and the IMF’s evolving role.

IMF Survey: What are the current challenges facing the global economy?

Blanchard: Behind the current crisis are two major shocks: The oil and commodity shock and the financial shock. The effects of the first have been much smaller than one would have feared based on similar shocks in the 1970s. The effects of the second have been much bigger than most of us expected when the crisis started.

In retrospect, we should not have been so surprised. Workers are much weaker than they were in the 1970s, and have no choice but to accept the real wage cuts implied by higher oil prices: this explains why the effects of the first have been so limited. In the financial sector, leverage is much higher than it used to be: this explains why the bad subprime loans have led to such enormous financial effects.

What makes the crisis so complex is the combination of these two shocks. I believe we have a good sense of how to handle each one separately. But the combination is tougher. The lower interest rates which would help fight the financial crisis run against the risk of inflation triggered by the oil shock. And one can think of many bad scenarios where low activity makes the financial crisis worse, and macroeconomic policy has little room for maneuver.

At the same time, one can easily think of more optimistic scenarios, and I actually see them as more likely. If the price of oil stabilizes, I believe we can weather the financial crisis at limited cost in terms of real activity. And if, for example, the price of oil returned toward $100—not a crazy scenario, as few of us understand how it got much above $100 in the first place—then inflation pressure would rapidly subside, and I would be even more optimistic.

IMF Survey: How do you see the role of the IMF evolving?

Blanchard: The IMF can and must play at least three roles. First, provide advice to countries, or groups of countries, about appropriate macroeconomic policies. The rich countries may not need it very much, although it is often useful to remind them politely of basic economic principles. But, even for them, the current crisis shows the complexity of the issues and of the optimal policies.

Second, make it easier for countries in macroeconomic trouble to borrow by providing them with commitment devices, namely adjustment plans. While this role has waned recently, I am afraid some countries will get in trouble again, and the need will not go away.

Third, help policymakers coordinate policies, if only through better exchange of information and better understanding of policy intentions. There is no magic number—7, 8, 24, or any other—for the right-size G-group meeting; it all depends on the issue at hand. The Fund seems to provide a natural environment for such flexible-sized, multilateral discussions, virtual or physical.

IMF Survey: What is your background?

Blanchard: I came from France in 1973 to start a Ph.D. in economics at MIT. I intended to specialize in development but, soon after I arrived, I realized development economics, as a field, was barely alive, and the action was in macroeconomics. I have been working in macroeconomics ever since, at Harvard from 1977 to 1982, and at MIT since then. I look forward to engaging with the issues faced by the low-income members of the IMF.

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