人力资本与R&D如何影响全要素生产率——基于中国大中型工业企业的经验分析  

How Human Capital and R&D Investments Influence TFP

作　　者：夏良科[1] 

机构地区：[1]南开大学经济研究所

出　　处：《数量经济技术经济研究》2010年第4期78-94,共17页Journal of Quantitative & Technological Economics

基　　金：南开大学周立群教授主持的国家社会科学基金重大项目"工业反哺农业与城乡协调发展战略研究"(批准号:05&ZD032)的阶段性成果;天津市科技发展战略研究计划项目(编号:09ZLZLZT01200);中国国家留学基金的资助

摘　　要：基于2000～2007年中国大中型工业企业的行业数据,本文利用投入—产出表将行业间R&D溢出区分为前向和后向,使用数据包络方法计算各行业的Malmquist生产率指数,并将其分解为技术效率和技术进步。在控制行业技术特征和所有制结构的条件下,考察了人力资本、R&D、前向和后向R&D溢出以及人力资本和R&D及R&D溢出之间的交互作用对全要素生产率、技术效率和技术进步的影响。最后,还比较了这种影响在高技术产业与低技术产业之间的异同。Based on industry- level panel data of China＇s large and medium- sized industrial enterprises over the period 2000 - 2007, this paper calculate Malmquist productivity index of all industries and decompose them into efficiency change and technical change components, furthermore, the inter- industry R＆D spillover is distinguished between upward spillovers in terms of Input - Output Table R＆D spillovers and downward R＆D of 2002. After controlling the potential effects of industry technical characteristics and ownership structure, the paper explores the impact of human capital, R＆D investment, upward and downward R＆D, and the interaction between human capital and these R＆D variables as well, on the TFP, efficiency change and technical change. Finally, the paper examines the difference between high - Tec industries and low - Tec industries.

关 键 词：人力资本 R&D R&D溢出 MALMQUIST指数 

分 类 号：F403.6[经济管理—产业经济]