考虑技术进步偏向性的全要素生产率分解及其演变——来自1992～2009年中国省际面板数据的经验依据  

Study on the Decomposition and Change of Total Factor Productivity Consider Biased Technological Change——Evidence from Chinese Provincial Panel Data Over 1992～2009

作　　者：汪克亮[1] 杨力[1] 杨宝臣[2] 程云鹤[1] 

机构地区：[1]安徽理工大学经济与管理学院,安徽淮南232001 [2]天津大学管理与经济学部,天津300072

出　　处：《软科学》2014年第3期12-15,25,共5页Soft Science

基　　金：国家自然科学基金项目(71071003);国家软科学重大项目(2012GXS1D003);安徽省哲学社会科学规划项目(AHSK11-12D107);安徽省高校省级人文社会科学研究项目(SK2012B146)

摘　　要：基于1992～2009年中国省际面板数据,采用非参数DEA方法测算了28个省份的全要素生产率指数并考察其地区差异与变化根源.在此基础上,进一步将技术进步分解为投入偏向型技术进步与中性技术进步,重点分析了偏向型技术进步对我国各省份全要素生产率的作用机制.结果表明：样本期内,我国全要素生产率实现了年均2.37％与累计41.25％的增长,并主要依靠技术进步来推动;中性技术进步是我国技术进步的主要表现形式,偏向型技术进步总体上对我国全要素生产率提升起到促进作用,但是力度在逐渐减弱.为了推动全要素生产率持续增长,各省份一方面必须要同时重视技术进步与技术效率的提高,另一方面应根据自身的资源禀赋与产业结构特点进行适宜的技术选择.This paper uses data envelopment analysis to measure the total factor productivity indexes of Chinese 28 provinces based on the provincial data over 1992 ~ 2009, and investigates the regional differences and changing reason. Subsequently, it further divides technological change into input-based technology and neutral technology, and analyzes the influencing mechanism of input-biased technological change on the total factor productivity of Chinese provinces. The results show that Chinese total factor productivity has reached 2.37% average growth rate and 41.25% cumulative growth promoted by tech- nological change from 1992 to 2009. Neutral technological change is the main form of Chinese technological change. Input- biased technological change has a positive effect on improving Chinese overall total factor productivity, but the strength is gradually weakened. In order to promote sustained growth of total factor productivity, on the one hand, Chiness provinces must place the same emphasis on the technological progress and the improvement of technical efficiency, on the other hand, each province should choose appropriate technology based on the characteristic of its resource endowment and industrial structure.

关 键 词：全要素生产率 偏向型技术进步 技术效率 技术进步 数据包络分析 

分 类 号：F062.4[经济管理—政治经济学]