What you need to know about Peter is not just that he’s a very great economist, but that he’s an economist’s economist — someone who is a deeply respected theorist, not at all someone who made his way as an ideologue. His work is basically apolitical.This is of course ironic because in the area of economic policy few people can claim more responsibility for the polarization of politics than Paul Krugman. Clive Crook, who also laments Diamond's withdrawal, calls Krugman on this logical inconsistency:
Except that these days everything is political.
Never mind the obviously fake concerns about his suitability for the Fed. Obviously, Peter was blackballed for two sins: being personally a Democrat, and having been nominated by Obama.
The thing is, the Fed was supposed to be above and aside from the partisan brawl. It never was, completely — but that was an ideal to be striven for. No more.
On the view that one side in US politics is irredeemably evil and the other basically right about everything–on Krugman’s view, I mean–why would one want the Fed to avoid taking sides? That’s the kind of thing you’d expect a feeble centrist to say. You know the type.