The economist equivalent of a brawl is going on between Paul Krugman and the guys at Marginal Revolution. I'm not going to pile into the dispute directly--I prefer both the style and substance of Marginal Revolution, but am well aware that Paul Krugman has forgotten more economics than I will ever know.
However, I will note that the commenters Paul Krugman sends to other sites harbor a very strange faith in his predictive powers. When other economists dispute something that Paul Krugman has said, they tend to rejoinder that the reason Paul Krugman is obviously a more reliable source than this crappy ideological hack they're speaking to is that, unlike YOU, Paul Krugman has gotten things right over and over.
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