中国服务业全要素生产率增长及空间差异分析

An Empirical Analysis on the Growth of Total Factor Productivity of China's Service Industry

全球服务业产出在整个经济活动中逐渐占据主导，国际服务业竞争也越来越激烈，服务业已成为经济研究的热点。本文采用非参数DEA方法对中国服务业全要素生产率的增长状况进行分析，并分解为技术效率增长与技术进步增长。研究表明：1991～2005年中国服务业的增长主要是得益于技术进步水平的提高，15年间中国服务业全要素生产率平均增长率为0．4％，技术进步增长为3．2％，技术效率增长为-2．7％；同时中、东、西部地区服务业全要素生产率的增长存在空间上的明显差异，而且技术进步与技术效率对中、东、西部地区服务业全要素生产率增长有不同的影响。

This paper analyzes the growth of total factor productivity of the China＇ s service industry by means of non - parameter Malmquist index. The resuh of research is that from 1991 to 2005, the growth of China＇ s service industry TFP is 0.4%, technology change index is 3.2%, efficiency index of the technology is - 2.7%, and the growth of service industry TFP due to the technology change, in the mean time efficiency of technology gives it a negative impact, growth of service industry TFP is different in east region, middle region, west region of China. Developing regions may catch up with developed regions through technology transfer.