近年来,面对复杂多变的国内外经济金融形势,央行货币政策调控力度猛烈,货币政策工具使用的频率和程度达到空前水平,货币政策的灵活性、针对性得到极大提高,对经济的支持作用明显增强。然而由于受货币政策本身的时滞,微观经济主体的偏好及不同地域产生的差距等因素影响,货币政策实施效 In recent years, faced with the complex and ever-changing economic and financial situation both at home and abroad, the Central Bank has made drastic efforts in the regulation and control of monetary policy. The frequency and degree of the use of monetary policy tools have reached unprecedented levels. The flexibility and pertinence of monetary policy have been greatly improved. Significantly enhanced support. However, due to the lag of monetary policy itself, the preference of microeconomic entities and the differences in different regions, the implementation of monetary policy