创新要素流动对区域技术进步的空间效应研究  

Impact of Innovation Factor Flow on Regional Technological Progress and its Spillover Effect

作　　者：王正明[1] 李远 李文超[1] WANG Zhengming;LI Yuan;LI Wenchao

机构地区：[1]江苏大学财经学院,江苏镇江212013

出　　处：《南京工业大学学报（社会科学版）》2021年第5期65-79,112,共16页Journal of Nanjing Tech University：Social Science Edition

基　　金：国家自然科学基金面上项目“绿色消费意愿驱动产业体系近零排放的有序转型机制研究”(71974078)。

摘　　要：基于创新驱动发展战略背景,运用空间自相关模型,实证检验创新要素流动对区域技术进步的影响。研究发现:区域技术进步存在正空间相关性,即本地技术进步会推动关联地区技术进步;创新要素流动对区域技术进步产生正向显著影响,体现在对本地技术进步的正直接效应和对关联地区技术进步的正溢出效应;信息化水平提高会显著促进创新资本流动对区域技术进步的影响,房价上涨的调节作用不显著。区分创新要素流入流出地,研究发现:流入地的技术进步主要依靠本地创新要素流动程度的提升,流出地的技术进步主要依靠关联地区创新要素流动的正空间溢出。研究结果对于实现创新驱动、引导创新要素在区域间的合理流动、促进技术进步的持续提升具有一定启示作用。Based on the background of the innovation-driven development strategy,a spatial autocorrelation panel model is adopted to empirically test the impact of innovation factor flow on regional technological progress.The research found that:regional technological progress has a positive spatial correlation,that is,local technological progress will promote technological progress in related regions;the flow of innovation factors has a positive and significant impact on regional technological progress,which is reflected in the positive direct effects on local technological progress and the technological progress of related regions.The increase in the level of informatization will significantly promote the impact of innovation capital flow on regional technological progress,and the moderating effect of rising housing prices is not significant;distinguishing the inflow and outflow of innovation elements,we found that technological progress in the inflowing place mainly depends on the increase in the intensity of the flow of local innovation elements,and the outflow area′s technological progress mainly depends on the positive spatial spillover of innovation factor flow in related regions.The research results have certain enlightenment for realizing innovation driving,guiding the rational flow of innovation factors between regions,and promoting the continuous improvement of technological progress.

关 键 词：区域技术进步 创新要素流动 空间溢出效应 创新人员流动 创新资本流动 

分 类 号：F061.5[经济管理—政治经济学]