最近我听说了一件趣事：美国的国际金融经济学家和国内宏观经济学家对美国经常帐目巨额赤字可能造成的后果持有迥然不同，甚至是截然相反的观点。
I recently learned something interesting: American international finance economists and American domestically oriented macroeconomists have very different – indeed, opposing – views of the likely consequences of America’s huge current-account deficit.