As I recall Paul Krugman was very critical of the Germans in the early days of the recession. I believe his criticism went something like this: the Germans need to get on board a pan-European proposal to staunch the bleeding caused by the financial crisis. I could be wrong, but I don't think so.
So what happened? Apparently Germany's plan was successful. I don't mean to single Krugman out here, as I usually agree with him. But I cannot help but to point out that sometimes the choices nations make, when they buck the economic consensus--like Malaysia telling the IMF and World Bank to go fuck themselves during the Asian financial crisis--are the right choices.
Even Krugman is prey to the consensus--especially when he's the leading voice of it.
Just something to keep in mind.