劳动力就业“极化”、技能溢价与技术创新

发布时间：2018-03-29 03:34

本文选题：劳动力就业“极化”　切入点：技能溢价　出处：《经济学家》2017年08期

【摘要】：本文分析了劳动力就业极化和技能溢价变动对我国技术创新的影响机制和路径。研究结果表明,劳动力就业极化对技术创新具有双重效应。高技能劳动力就业增长促进技术创新,低技能劳动力就业增长对技术创新产生抑制作用。技能溢价变动对技术创新具有非线性影响。高技能与中等技能劳动力间溢价上涨对技术创新具有倒"U"型作用路径,中等技能与低技能劳动力间溢价下降对技术创新具有正"U"型作用路径。由高技能相对工资上涨引发的人力资本投资增加将会逆转其在拐点后对技术创新的抑制作用,并为企业技术创新积累更多的人力资本。基于理论和实证研究,本文从提升劳动力技能水平、抑制技能收入差距过分扩大和消除人力资本投资阻碍等角度提出政策建议。
[Abstract]:This paper analyzes the influence mechanism and path of labor force employment polarization and skill premium change on China's technological innovation. The employment polarization of labor force has dual effect on technological innovation. The increase in employment of low-skilled labor forces has a restraining effect on technological innovation. The change of skill premium has a nonlinear effect on technological innovation. The rise of premium between high-skilled and medium-skilled labor force has a negative "U" function path to technological innovation. The decline of premium between middle skill and low skilled labor has a positive "U" effect on technological innovation. The increase in human capital investment caused by higher relative wages of high skill will reverse its restraining effect on technological innovation after turning point. Based on the theoretical and empirical research, this paper puts forward some policy suggestions from the aspects of improving the skill level of labor force, restraining the excessive expansion of skill income gap and eliminating the obstacles of investment in human capital.
【作者单位】：安徽大学经济学院;
【基金】：国家社会科学基金一般项目“城乡一体化背景下现代农业劳动力资源配置研究”(14BJY030) 安徽省教育厅人文社会科学研究重点项目“极化背景下安徽省就业技能结构演变的影响因素与完善对策”(SK2016A0052)
【分类号】：F249.2

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