一、RBC理论的特征事实实际经济周期为国内的学者所熟知要到2004年诺贝尔经济学奖颁发给Kydland and Prescoot。一般说来,理解实际经济周期的本身,必须关注一些特征事实,正是这些特征事实的存在,才使得人们注意到经济波动的根源在于技术冲击等实际 First, the characteristics of the RBC theory The actual economic cycle is well known to scholars at home until the 2004 Nobel Prize in Economics was presented to Kydland and Prescoot. Generally speaking, to understand the actual economic cycle itself, we must pay attention to some characteristic facts. It is the existence of these characteristic facts that makes people noticed that the root cause of economic fluctuations is the actual impact of technical shocks