区域一体化对供应链效率的影响研究——以长三角先进制造业为例  

The Influence of Regional Integration on Supply Chain Efficiency:A Case Study of Advanced Manufacturing Industry in Yangtze River Delta

作　　者：袁平红[1] 王珍珠 YUAN Pinghong;WANG Zhenzhu(School of International Economics and Trade,Anhui University of Finance and Economics,Bengbu 233030,China)

机构地区：[1]安徽财经大学国际经济贸易学院,安徽蚌埠233030

出　　处：《华东经济管理》2022年第7期10-20,共11页East China Economic Management

基　　金：国家社会科学基金项目“基于全球价值链的中国流通业对外直接投资研究”(15BJY114);安徽财经大学研究生科研创新基金项目“区域一体化对供应链效率的影响研究——以长三角先进制造业为例”(ACYC2021185)。

摘　　要：提升先进制造业供应链效率,对保障产业链安全、实现中国经济高质量发展至关重要。文章选取长三角地区先进制造业上市公司面板数据,以长三角城市群扩容事件为切入点,研究区域一体化对先进制造业供应链效率的影响及其作用机制。研究结果显示:区域一体化能够显著促进先进制造业供应链效率提升,且对新进城市的促进作用最大。异质性上,区域一体化对国有企业供应链效率的促进作用最为明显,其他类型和民营企业的促进作用无显著差异;对中小规模城市的先进制造业供应链效率促进作用更明显,对超大型城市和大型城市的促进作用没有明显差异。作用机制上,区域一体化能够通过产业集聚和技术创新间接促进先进制造业供应链效率提升。Improving the efficiency of advanced manufacturing supply chain is very important to ensure the safety of industrial chain and realize the high-quality development of China’s economy.Based on the panel data of advanced manufacturing listed companies in the Yangtze River Delta,this paper uses the expansion event of the Yangtze River Delta urban agglomeration as the entry point,and analyzes the influence and mechanism of regional integration on the efficiency of advanced manufacturing supply chain.The results show that regional integration can significantly promote the efficiency of advanced manufacturing supply chain,and has the greatest effect on new cities.In terms of heterogeneity,regional integration has the most obvious effect on the supply chain efficiency of state-owned enterprises,and there is no significant difference between other types and private enterprises;regional integration plays a more obvious role in promoting the efficiency of advanced manufacturing supply chain in small and medium-sized cities,and there is no significant difference between super large cities and large cities.In terms of mechanism,regional integration can indirectly promote the efficiency of advanced manufacturing supply chain through industrial agglomeration and technological innovation.

关 键 词：区域一体化 先进制造业 供应链效率 城市群扩容 

分 类 号：F427[经济管理—产业经济] F274