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Reforming Global Finance: What is the G20 Missing?

Franklin Allen's picture

Editor's Note: Professor Franklin Allen came to the World Bank on October 27 to give an FPD Chief Economist Talk on the topic of Reforming Global Finance: What is the G20 Missing? Please see the FPD Chief Economist Talk page to download a copy of his presentation and watch a video of his Talk.

The recent financial crisis clearly had more than one cause. My view is that the most important one was a bubble in real estate prices, not only in the US but also in a number of other countries such as Spain and Ireland. It was the bursting of this bubble that has led to so many problems in the world economy. A significant part of this is a direct effect on the real economy rather than an effect transmitted through the financial system. For example, Spain had one of the best regulated banking systems and its banks did much better than in other countries. Yet with a doubling of its unemployment rate to 20 percent, its real economy has been devastated. In contrast countries like Germany that did not have a real estate bubble but had much larger drops in GDP have not suffered nearly as much. Germany's unemployment rate is now lower than at the start of the crisis.