美国服务业内部结构变动趋势分析

通过对1950~2005年间美国服务业内部结构的演变过程做纵向分析,发现美国服务业过去几十年间呈现出明显的结构变动特征,服务业内部的流通服务业比重逐渐下降而生产服务业比重趋于上升。分析表明美国生产服务业具有高附加值率、高中间需求率、高知识技术密集度、高生产率特征,其比重上升体现了服务业内部结构升级优化的方向,并能进一步改进整体服务业增长的结构和效率水平。最后探讨了美国服务业内部结构变动趋势对我国的发展启示。

Analysis on the Developing Trend of Structure of Service Sector in USA

This paper analyzes the developing trends of service sector in USA over the period 1950~2005 and finds out the enlargement of the proportion of service sector in national economy,the distributive services proportion in service sector will decrease and the producer services proportion in service sector will increase.It also shows that producer services in USA is a knowledge-intensive industry and bears high productivity,so the enlargement of the proportion of producer service in service sector can be seen as a sign of service structure upgrading.This paper explores the enlightenment of the developing trends of service sector in USA for China in the end.