Paul Krugman: The Big Fail

It’s that time again: the annual meeting of the American Economic Association and affiliates, a sort of medieval fair that serves as a marketplace for bodies (newly minted Ph.D.’s in search of jobs), books and ideas. And this year, as in past meetings, there is one theme dominating discussion: the ongoing economic crisis. 

This isn’t how things were supposed to be. If you had polled the economists attending this meeting three years ago, most of them would surely have predicted that by now we’d be talking about how the great slump ended, not why it still continues. 

So what went wrong? The answer, mainly, is the triumph of bad ideas.