NOVEMBER 8, 2008
Now, you might say that the incomplete recovery shows that “pump-priming”, Keynesian fiscal policy doesn’t work. Except that the New Deal didn’t pursue Keynesian policies. Properly measured, that is, by using the cyclically adjusted deficit, fiscal policy was only modestly expansionary, at least compared with the depth of the slump. Here’s the Cary Brown estimates, from Brad DeLong:
Net stimulus of around 3 percent of GDP — not much, when you’ve got a 42 percent output gap. FDR might have been more of a Keynesian if Keynesian economics had existed — The General Theory wasn’t published until 1936. Note in particular that in 1937-38 FDR was persuaded to do the “responsible” thing and cut back — and that’s what led to the bad year in 1938, which to the WSJ crowd defines the New Deal.
If only we could apply dynamic scoring to the rest of life by Jared Bernstein
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