Daniel Davies Trolls His Own Weblog in Defense of Bankers II
And Cole and Ohanian Drive Paul Krugman into Shrillness This Morning

Atrios Tells Us That Paul Krugman Addresses David Brooks's Zombie Lies

FRED Graph  St Louis Fed

And he does. Paul:

Stimulus Tales: "Dean Baker is upset with David Brooks — not for the first time. Let me just put in a word here.

The story of Keynesian economists and the Obama stimulus, as anyone who’s been reading me knows, runs as follows: When information about the planned stimulus began emerging, those of us who took our macro seriously warned, often and strenuously, that it was far short of what was needed — that given what we already knew about the likely depth of the slump, the plan would fill only a fraction of the hole. Worse yet, I in particular argued, the plan would probably be seen as a failure, making another round impossible.

But never mind. What we keep hearing instead is a narrative that runs like this: “Keynesians said that the stimulus would solve the problems, then when it didn’t, instead of admitting they were wrong, they came back and said it wasn’t big enough. Heh heh heh.” That’s their story, and they’re sticking to it, never mind the facts.

And what the facts say is that Keynesian policy didn’t fail, because it wasn’t tried. The only real tests we’ve had of Keynesian economics were the prediction that large budget deficits in a depressed economy wouldn’t drive up interest rates, and the prediction that austerity in depressed economies would deepen their depression. How do you think that turned out?

Indeed. Here in the U.S. we had a tax-and-transfer stimulus--we put more cash into the hands of households (and banks!). But we did not try an expansionary spending stimulus. Put together localities, states, and the federal government, and our government did not purchase a larger share of the economy's productive potential in 2009 than it had in 2008, and in 2010 and 2011 we cut government purchases as a share of potential GDP--in 2011 sharply.