创新要素流动与产业结构变迁关系及其空间溢出效应研究

创新要素流动既是优化资源配置的关键，又是产业结构调整的内在动力，反之，产业结构变迁又会通过微观效应推动创新主体创新。基于1998-2018年内地30个省市面板数据，研究了创新要素流动与产业结构变迁的互动关系及空间溢出效应。回归结果表明：R&D人员流动对本地区产业结构高级化以及其它地区产业结构合理化具有促进作用，同时，抑制了本地区产业结构合理化与溢出地区产业结构高级化；R&D资本流动对本地区产业结构高级化以及其它地区产业结构合理化具有抑制作用，但是对本地区产业结构合理化以及其它地区产业结构高级化具有促进作用；产业结构合理化对R&D人员及R&D资本流动具有促进作用，但是抑制了其它地区的R&D资本流动。

Research on the Interaction between the Flow of Innovation Factors and the Change of Industrial Structure and the Effect of Spatial Spillover

The flow of innovation factors is not only the key to optimize resource allocation but also the internal driving force of industrial structure adjustment.On the contrary,the change of industrial structure will promote the innovation subject to carry out innovation through micro-effects.Based on the panel data of 30 provinces in China from 1998 to 2018,this paper studies the interaction between the flow of innovation elements and the change of industrial structure and the spatial spillover effect.The regression results show that the flow of R&D personnel can promote the upgrading of the local industry and the rationalization of the industrial structure in other regions,and at the same time the flow of R&D personnel also inhibits the rationalization of the local industrial structure and the upgrading of the spillover industries.The flow of R&D capital has a restraining effect on the upgrading of industrial structure in this region and the rationalization of industrial structure in other regions,while it has a promoting effect on the rationalization of industrial structure in this region and the upgrading of industrial structure in other regions.In the process of industrial structure change,the rationalization of its structure promotes the flow of R&D personnel and R&D capital,but inhibits the flow of R&D capital in other regions.