摘要
选取2004—2020年长三角三省一市的面板数据,在探讨长三角地区对外直接投资与先进制造业集群发展线性关系的基础上,采用静态门槛模型实证检验OFDI对先进制造业集群发展的对外开放度门槛效应。研究结果表明,长三角地区OFDI对先进制造业集群发展具有显著的抑制作用,同时在对外开放度的调节下具有显著的单门槛效应。当对外开放度低于或等于门槛值时,长三角地区OFDI对先进制造业集群发展呈现抑制作用;当对外开放度高于门槛值时,OFDI对先进制造业集群发展的影响则由抑制作用转变为促进作用。在不同门槛值下OFDI对先进制造业集群的影响呈现先负向后正向的特征。
The panel data of three provinces and one city in Yangtze River Delta from 2004 to 2020 are selected.On the basis of exploring the linear relationship between OFDI and the development of advanced manufacturing cluster,the static threshold model is used to test the opening threshold effect of OFDI on the development of advanced manufacturing cluster.The research results show that OFDI in the Yangtze River Delta region has a significant inhibitory effect on the development of advanced manufacturing clusters,and at the same time it has a significant single-threshold effect under the adjustment of the opening degree.When the openness is lower or equal to the threshold value,OFDI suppresses the development of advanced manufacturing cluster in Yangtze River Delta;when the openness is higher than the threshold value,the influence of OFDI on the development of advanced manufacturing cluster changes from inhibition to promoting.Under different threshold values,the influence of OFDI on advanced manufacturing clusters is negative and then positive.
作者
许雨丹
冯德连
XU Yu-dan;FENG De-lian(School of International Economics and Trade,Anhui University of Finance and Economics,Bengbu Anhui 233030,China)
出处
《铜陵学院学报》
2023年第6期27-32,共6页
Journal of Tongling University
基金
国家社会科学基金项目“长三角世界级先进制造业集群的培育机制与路径研究”(21BJY150)
安徽财经大学研究生科研创新基金项目“长三角地区OFDI对先进制造业集群发展的影响研究”(ACYC2021226)。
关键词
长三角地区
OFDI
先进制造业
产业集群
对外开放度
Yangtze River Delta region
OFDI
advanced manufacturing industry
industrial cluster
opening degree
