Guest Post: Too Much Finance?
Yves here. I managed to miss this post last week, but since it did not get the notice it deserved, I thought I’d feature it.
One of the recent disturbing indicators of the triumph of the doomsday machine known as modern finance is Timothy Geithner’s vision that banks will continue to grow via increased penetration of emerging economies. From a recent interview by Noam Scheiber in The New Republic:
He told me he subscribes to the view that the world is on the cusp of a major “financial deepening”: As developing economies in the most populous countries mature, they will demand more and increasingly sophisticated financial services, the same way they demand cars for their growing middle classes and information technology for their corporations. If that’s true, then we should want U.S. banks positioned to compete abroad.
“I don’t have any enthusiasm for … trying to shrink the relative importance of the financial system in our economy as a test of reform, because we have to think about the fact that we operate in the broader world,” he said. “It’s the same thing for Microsoft or anything else. We want U.S. firms to benefit from that.” He continued: “Now financial firms are different because of the risk, but you can contain that through regulation.”
As anyone one with an operating brain cell realizes, “can contain” is not the same as “have contained” or “have a snowball’s chance in hell of containing”. Simon Johnson was also not happy with the Geithner vision of US financial firms occupying even bigger swathes of the world economy.
This post is important because it tackles a very basic question: when does the financial sector become so large as to be unproductive? And the answer is at levels of GDP that the US passed shortly after 1980.
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