人口流动、FDI技术溢出与区域创新能力提升——基于省际面板数据的实证研究

Population Flow,FDI Technology Spillover and Improvement of Regional Innovation Ability——An Empirical Study Based on Interprovincial Panel Data

通过探讨人口流动、FDI技术溢出与区域创新能力之间的关系,并运用2001~2017年我国省际面板数据进行实证分析,本文的研究结果表明:接收大量流动人口对区域创新能力的提升效应不大,甚至可能产生负效应,流动人口与FDI的交互作用显著地提升了区域创新能力。流动人口与FDI的交互作用,从创新层次来看,对于以实用新型专利和外观设计专利为主的技术创新提升效应显著,但对以发明专利为代表的高层次技术创新作用不显著;从地区来看,对东部和中部地区的创新能力影响显著,对西部地区的创新能力影响不显著。最后,根据研究结论提出了相关政策启示。

This paper discusses the relationship between population flow,FDI technology spillover and regional innovation ability,and makes an empirical analysis by using the panel data from 2001 to 2017 in China.The results of this paper show that receiving a large number of floating populations has little or even negative effect on the regional innovation ability and the interaction between floating population and FDI significantly improves the regional innovation ability.From the level of innovation,the interaction between floating population and FDI is significant for the technological innovation of utility model patent and design patent,but it is not significant for the high-level technological innovation represented by invention patent.From the regional point of view,it has a significant impact on the innovation ability in the eastern and central regions,but not on the innovation ability in the western region.Finally,according to the conclusion of the study,the relevant policy implications are put forward.