中国研发投入的“索洛悖论”——解释及人力资本匹配含义

发布时间：2017-12-30 19:28

本文关键词：中国研发投入的“索洛悖论”——解释及人力资本匹配含义　出处：《经济学家》2017年01期 　论文类型：期刊论文

【摘要】：无论是全国层面、区域层面还是产业层面,中国当前均存在研发投入递增与全要素生产率递减同时并存的困境,表现出研发投入的"索洛悖论"现象,且"索洛悖论"出现在研发强度为5-6的区间。通过构建一般均衡理论模型和实证研究框架,本文从理论和经验两个方面给出理解这一反常结果的形成机制。研究发现,研发投入"索洛悖论"产生的原因之一是中国研发投入与研发人力资本投入错配,直接后果是持续创新失去人力资本依托。最后,基于中性技术进步和偏向性技术进步两个维度,进一步实证发现,实现人力资本与研发投入匹配,可以规避研发投入递增与技术进步递减同时并存的困境。而实施条件是加强人力资本投入在创新中的作用,以及改变因政策偏向、资源垄断以及要素市场扭曲等导致人力资本错配的机制。
[Abstract]:Whether it is the national level, regional level or industry level, the current Chinese are increasing R & D investment and TFP decline at the same time the plight of R & D investment showed "Solow paradox", and "Solow paradox" appeared in the R & D strength of 5-6 interval. By constructing a model of general equilibrium theory and empirical research framework. The formation mechanism based on the theory and experience are given in two to understand the abnormal results. The study found that R & D investment "Solow paradox" is one of the causes of Chinese R & D and R & D investment in human capital investment mismatch, is a direct consequence of losing human capital based on continuous innovation. Finally, neutral technical progress and biased technological progress based on the two dimensions, further empirical findings, to achieve the matching of human capital and R & D investment, can avoid increasing R & D investment and technological progress at the same time decreasing difficulties exist The implementation condition is to strengthen the role of human capital investment in innovation, and to change the mechanism of human capital mismatch due to policy bias, resource monopoly and factor market distortion.

【作者单位】：安徽大学经济学院;中国社会科学院经济研究所;
【基金】：国家社会科学基金重大招标课题“加快经济结构调整与促进经济自主协调发展研究”(12&ZD084) 安徽大学青年骨干教师培养项目(J01005139)
【分类号】：F124.3;F812.45
【正文快照】： 引言经济增长理论指出,连续的研发投入对长期技术进步具有重要影响,研发是不断取得技术进步的关键性因素[1]。但中国现实数据显示,无论是全国层面,还是区域层面和产业层面,研发投入递增与全要素生产率递减同时并存,表现出研发投入的“索洛悖论”现象(Solow Paradox)。具体如图

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