在2007-2008年危机面前目瞪口呆的美联储一而再、再而三地压注于战略对策，先是推出两轮量化宽松又继之以目前开放式的重复操作，并因此不断加深对问题的误判。
Blindsided by the crisis of 2007-2008, the Fed has compounded its original misdiagnosis of the problem by repeatedly doubling down on tactical responses, with two rounds of QE preceding the current, open-ended iteration.