中国制造业技能偏向技术进步的测度与分析  

Measure and Analysis of Skill-biased Technological Progress in China's Manufacturing Industry

作　　者：王俊[1] 胡雍[1] 

机构地区：[1]浙江工商大学经济学院

出　　处：《数量经济技术经济研究》2015年第1期82-96,共15页Journal of Quantitative & Technological Economics

基　　金：浙江省高校人文社科重点研究基地(浙江工商大学应用经济学)项目(20130102);浙江工商大学现代商贸流通体系建设协同创新中心项目(14SMXY11Z)的资助

摘　　要：技能偏向技术进步已成为理解各国普遍存在的技能劳动需求分化和技能溢价的关键性因素。采取Malmquist-TFP指数分解方法,测度技术进步偏向性,发现我国制造业并非全部都存在技能偏向技术进步,技术进步技能偏向也没有表现出线性增长趋势,而是呈现较大的波动性。对技能偏向技术进步演变机制的研究发现,技能劳动供给增长增强了技能偏向技术进步,但国际贸易对其促进作用仅仅在高技术和低技术行业中存在。Skilled-bias technological progress is becoming the key factor to understand the differential in demand for skilled labor and the skill premium. This paper adopts Malmquist-TFP index decomposition method to measure biased technological change. We find that not all the Chinese manufacturing industries exhibit skilled biased technological progress and skilled biased technological progress show a large volatility instead of a linear growth trend. This paper also discusses the mechanism of skill biased technological progress. We find that the effect of international trade on skilled-bias technological progress is significant in high-and low-tech industries. Further estimation confirms that the growth in supply of skilled labor promotes skill-biased technological progress.

关 键 词：技术进步 技能偏向 劳动力 

分 类 号：F403.6[经济管理—产业经济]