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.
作者
章志华
Zhang Zhihua(School of Economics,Guangdong University of Finance and Economics,Guangzhou 510320,China)
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)。
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
Outward Foreign Direct Investment
R&D Knowledge Spatial Spillovers
Regional Economic Growth
Spatial Durbin Model
