http://www.theguardian.com/business/ng-interactive/2015/apr/29/the-austerity-delusion
Well, even the IMF, or at least some portion of it, realizes that austerity is disastrous. I think it is pretty clear that Europe and Germany are driving this austerity clusterfuck.
IMF is doing a 180, saving face more than anything. Jumping off the wagon after completing a few laps.