NEW YORK – Most observers regard unconventional monetary policies such as quantitative easing (QE) as necessary to jump-start growth in today’s anemic economies. But questions about the effectiveness and risks of QE have begun to multiply as well.
纽约——大多数观察者认为，非传统货币政策，如量化宽松（QE），是让当前乏力的经济重新启动的必要手段。但关于QE有效性和风险的质疑也日益增多。此类政策的十种潜在成本尤其值得注意。