Who cares what kind of bubble it was (or is)?
Tuesday, November 10th, 2009Yesterday, Federal Reserve Board Governor Frederic Mishkin argued that there are two types of asset bubbles: benign and malignant. (Actually, I’m helping him with the analogy.) He says that the recent bubble was systemic in that it caused heavy leveraging (a “credit bubble”) and later deleveraging. By comparison, he says that the prior asset bubble (the dot com boom), was relatively harmless (a non-credit bubble).
As a matter of economics, I can only assume he’s right. A systemic asset bubble is obviously worse than a non-systemic asset bubble. I think all would agree on this point.
But who cares?
My professor has started to wear me down. I am a fierce believer in the power of markets. But he’s convincing me that markets may not have the primacy I thought they once did. Maybe the market is only a tool to make a big nation work. Surely it’s an extremely efficient and important tool, but maybe it really is subordinate to the overall need for us to make sure that people can eat, grow, and live together on fair terms.
And if that’s the case, then the only difference between Mr. Mishkin’s credit and non-credit bubble is that one is worse than the other. But both are bad. Both tear at the seams of the system we’ve put together. Both tear at the fabric that we’ve chosen to unite each other–the market.
* For the record, I do believe that Mr. Mishkin is really just trying to calm the nerves of those who argue for tightened monetary policy because they smell another bubble. That said, I think his arguments fail for all the aforementioned reasons–especially now. Most economic decision makers have a strained credibility with the public (to say the least). Best to spend that credibility wisely on sounder arguments, in my opinion.
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