Brad DeLong : Everytime Someone More-than-Half Persuades Me That Paul Krugman Really Is Typically too Shrill to Be Effective...

http://delong.typepad.com/sdj/2013/06/everytime-someone-more-than-half-persuades-me-that-paul-krugman-really-is-typically-too-shrill-to-be-effective.html

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