中国高技术服务业投入产出效率的行业差异分析  

Analyses on the Differences of Input-output Efficiencies of China's High-tech Service Industry

作　　者：韩东林[1] 李兰芳[1] 

机构地区：[1]安徽大学商学院

出　　处：《创新》2014年第2期47-51,126,共5页Innovation

基　　金：全国统计科研计划项目<长三角地区高技术服务业现状评价及对策研究>(211LY022)

摘　　要：高技术服务业正逐步发展成为国民经济的重要增长点,提高高技术服务业的投入产出效率,将大大地促进其快速发展。文章基于2004年和2008年两次全国经济普查数据,利用DEA模型,实证分析中国高技术服务业的投入产出效率,结果表明:两次经济普查都显示,中国高技术服务业的投入产出效率普遍较低,不同行业投入产出效率差异很大;无论是综合效率、纯技术效率还是规模效率,2008年大部分行业比2004年有显著提高;投入产出效率较低的主要原因是纯技术效率低下。High-tech service industry is gradually developing into an important growth point of national economy, and improving the input-output efficiency of the high-tech service industry will greatly promote its rapid development. Based on the national economic census data of 2004 and 2008 and using the DEA model, this article makes empirical analysis on the input-output efficiency of China's high-tech service industry. The results show that: the input-output efficiency of China's high-tech service industry is generally low and varies greatly in different industries; the comprehensive efficiency, pure technical efficiency and the scale efficiency of 2008 for most industries show noticeable improvement compared to those of 2004; the main reason for the lower input-output efficiency is due to low pure technical inefficiency.

关 键 词：高技术服务业 投入产出效率 行业差异 数据包络分析 

分 类 号：F719[经济管理—产业经济]