Austerity Games, Here And There
Early last year, many people on both sides of the Atlantic seized on the idea that less is more — that cutting spending would actually help, not hinder, recovery. There was a paper by Alesina and Ardagna that seemed to provide evidence to that effect, and nothing succeeds like telling people what they want to hear.
Since then, the whole intellectual edifice has collapsed. The Alesina et al methodology turns out to be deeply flawed, which should have been obvious from the start (and was, to some of us.) The alleged cases of expansionary austerity have, without exception, turned out to be bad examples, either involving cuts when the economy was booming or situations in which sharp interest rate declines and/or currency depreciations were the actual sources of expansion.
But by then expansionary austerity was the official doctrine of the Conservatives in Britain (and also the ECB) and of the GOP here.
So, how are they dealing with the collapse of their doctrine?