一、促进经济增长的政策有三个层次之分从传导机制看 ,促进经济增长的政策有三个层次 :一是通常所说的宏观经济政策 ,主要是扩张总需求的货币和财政政策。应用的依据是 ,当经济的实际增长率低于由生产要素及其生产率所决定的潜在增长率时 ,实施扩张性的货币和财政政策 ,提高生 I. The Policy of Promoting Economic Growth There are three levels of the policy. From the perspective of the transmission mechanism, there are three levels of policies for promoting economic growth. The first is the so-called macroeconomic policies, which are mainly monetary and fiscal policies that expand aggregate demand. The application is based on the implementation of expansionary monetary and fiscal policies when the real economic growth rate is lower than the potential growth rate determined by factors of production and their productivity