中国工业劳动生产率增长率的省域比较——基于DEA的经验分析  

Comparison of Provincial Industrial Labor Productivity in China Based on DEA

作　　者：陶洪[1] 戴昌钧[1] 

机构地区：[1]东华大学旭日工商管理学院

出　　处：《数量经济技术经济研究》2007年第10期100-107,共8页Journal of Quantitative & Technological Economics

基　　金：中国工程院咨询项目"我国制造业劳动生产率研究"

摘　　要：本文以人均资本作为投入指标,基于DEA前沿生产面,将劳动生产率指数分解为技术效率变化、纯技术进步、人均资本的规模效率变化和资本强度变化四项指标,给出了此四项指标的经济含义,并用劳动生产率的四重分解,分析了1999～2005年期间,影响中国省际工业劳动生产率变动的因素。分析表明,对中国工业劳动生产率的改善主要来源于技术进步,而且由于技术扩散的作用,经济相对落后省份的工业生产率高于经济发达地区;其次是资本深化,在这期间技术效率有轻微下降,并对劳动生产率的改善具有消极影响,而中国各省份普遍处于人均资本规模报酬递减的状态。Based on frontier production surface of DEA, the paper decompose index of labor productivity into technical efficiency, pure technical progress, scale efficiency of capital/labor and change of intensity for capital/labor, and analyses the economic meanings of the four index. Then the paper proposes the effect of the four index to provincial industrial labor productivity during 1999 and 2005 in China. the results show： （1） the improvement of industrial labor productivity mainly came from technical progress, and the other important reason is capital deepening during the period. Moreover, as the reason of technology diffusion,indeveloping provinces labor productivity are faster than that indeveloped provinces. （2） technical efficiency descended from 1999 to 2005,and blocked the improvement of industrial productivity. （3） most of provinces have lied in the state of decreasing returns to scale efficiency of capital/labor.

关 键 词：技术进步 资本强度 规模效率 DEA 

分 类 号：F404.3[经济管理—产业经济]