OFDI对省域经济增长的双门槛效应研究  

Outward Foreign Direct Investment Promote Regional Economic Growth under R&D Knowledge Spillovers

作　　者：章志华 Zhang Zhihua(School of Economics,Guangdong University of Finance and Economics,Guangzhou 510320,China)

机构地区：[1]广东财经大学经济学院,广东广州510320

出　　处：《科技创业月刊》2021年第12期10-15,共6页Journal of Entrepreneurship in Science & Technology

基　　金：教育部人文社科基金青年项目“‘一带一路’下中国境外投资促进过剩产能转移的效应评估研究”(17YJC910010);广东省普通高校特色创新类项目“‘一带一路’背景下中国对外投资对产能过剩治理的结构效应研究”(2018WTSCX043)。

摘　　要：选用中国内地30个省市(西藏数据不全)的面板数据,检验了区域经济增长的空间相关性与研发知识的门槛值后,进一步构建空间门槛回归模型实证研究了研发知识溢出调节下OFDI对区域经济增长的影响。研究表明研发知识在OFDI对区域经济增长的影响中存在双重门槛效应。当研发知识水平处于第一门槛值以下时,OFDI对区域经济增长的促进作用不明显;在研发知识水平跨过第一门槛值后,OFDI显著的促进了区域经济增长;当研发知识水平跨过第二个门槛值时,OFDI对区域经济增长的促进作用更明显。This paper selects the panel data of 30 provinces in China from 2003 to 2015.After testing the spatial correlation of regional economic growth and the threshold of R&D knowledge,the spatial threshold regression model is further constructed to empirically study the foreign direct investment under the constraint of R&D knowledge spillover.The impact of regional economic growth indicates that there is a double threshold effect of R&D knowledge on the impact of FDI on regional economic growth.When the level of R&D knowledge is below the first threshold,the role of FDI in regional economic growth is not obvious;after R&D knowledge level crosses the first threshold,FDI significantly promotes regional economic growth;When the level crosses the second threshold,the role of foreign direct investment in promoting regional economic growth is more pronounced.

关 键 词：对外直接投资 研发知识溢出 区域经济增长 空间杜宾模型 

分 类 号：F113[经济管理—国际贸易] F125[经济管理—世界经济]