Economists don’t understand the financial system

Cross posted from Naked Capitalism.

A bit more than a week ago I went to a panel discussion at the Met about the global financial crisis. The panel consisted of Paul Krugman, Edmund Phelps, Jeffrey Sachs, and George Soros. They were each given 15 minutes to talk about what they thought about the Eurocrisis, especially Greece, the U.S., and whatever else they felt like.

It was well worth the $25 admission fee, but maybe not for the reason I would have thought when I went. I ended up deciding something I’ve suspected before. Namely, economists don’t understand the financial system, and moreover they don’t get that they don’t get it. Let me explain my reasoning.

The panelists all are pretty left-leaning guys, and each of them basically talked about how the U.S. government should stimulate the economy in one way or another. Krugman kept saying that hey, this isn’t too…