And yet you provide no sources for this alleged ripping apart.
EDIT: Furthermore your response demonstrates you do not even understand my point. The purpose of the sources I have referenced are not to show support for economic plan A over economic plan B, rather they demonstrate the inconsistent and politically motivated arguments behind Krugman's anti-austerity stance. He states Europe is dangerously pursuing misguided austerity policy which he defines strictly as a cut to government expenditures. He then correlates that with a lack of GDP growth. Then, slyly, when talking of the US, he purports that austerity took place until 2011 when wiser heads prevailed, reversed the trend and then the economy boomed. The problem is, when evaluating the austerity of the US, his numbers include monetary policy, being adjusted for inflation. Why does he not do the same for Europe?
This is all to say, if Paul Krugman is your source "your sources are bad and you should stop reading them... they were ripped apart by mainstream economists".