直近のクルーグマンのop-edに次のような一節があった。 And the financial system wasn’t just boring. It was also, by today’s standards, small. Even during the “go-go years,” the bull market of the 1960s, finance and insurance together accounted for less than 4 percent of G.D.P. ・・・ After 1980, of course, a very different financial system emerged. In the deregulation-minded Reagan era, old-fashioned banking was increasingly
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