技术的空间维度溢出与经济追赶——基于省份专利数据和空间计量的验证

A Test of Technology Spatial Spillover and Economic Catch Up among Regions Based on Patent Data and Spatial Econometrics Model

利用区域技术创新倾向来测度各区域技术水平,结合空间计量经济相关理论改进了Pigliaru包含外生倾向增长模型,构建加入地理空间因素的知识生产函数模型和包含创新空间溢出的外生增长模型;基于我国省份专利数据验证了区域间技术创新倾向的空间关联性和空间维度的溢出及其对区域间经济追赶的正向作用。

This paper defines the regional technology propensities to innovate on behalf of the difference of technology among regions, combines the spatial econometrics theory to improve Pigliaru （1999）＇s growth model and establish the new growth model with exogenous propensity to innovate; It tests the spatial correlation and spillovers of technology propensities to innovate based on the regional data of patent applications to, and the results show that it has positive effect on economic convergence among regions.