摘要
Abstract
The world economic cycle is always one of the hottest topics in academic fields ,and a variety of theories have been formed.Based on theoretical analysis on the world economic cycle ,this essay categorizes the world eco-nomic cycle theories into two branches ,one is real economic factors based theories which consists of six main theo-ries,and the other is fictitious economic factor-based theories including four main theories .Through this study,we explore some implications of policies .关键词
世界经济周期/实体经济因素/虚拟经济因素/政策含义Key words
world economic cycle/real economic factors/fictitious economic factors分类
管理科学
