美国量化宽松货币政策自实施以来都受到各国学者的广泛关注,在实施效果方面的确起到了提振美国经济的作用,但它对国际经济产生的冲击却不能简单地一概而论。中国作为世界最大新兴经济体,在经贸等众多领域都与美国联系十分密切,且不能忽视的问题是,经济的传导过程存在一定程度的滞后性, Since its implementation, the quantitative easing monetary policy of the United States has drawn wide attention from scholars all over the world and indeed played a role in boosting the U.S. economy in its implementation. However, its impact on the international economy can not be simply summed up. As the world’s largest emerging economy, China has very close ties with the United States in many fields such as economy and trade. The problem that can not be ignored is that there is a certain degree of lag behind in the process of economic transmission.