http://krugman.blogs.nytimes.com/2012/05/30/japan-as-role-model/ In my interview with Martin Wolf, I joked about apologizing to the emperor over Japanese policy ― not because it was good, but because our policy in response to the liquidity trap has been even worse. しかしブロガーはおろか日銀総裁や大新聞までもがギャグを理解できない日本の経済学リテラシーは…