科技创新对国内大循环赋能效应的实证研究  

An Empirical Study on the Empowering Effect of Technological Innovation on the Domestic Circulation

作　　者：江小国 张曦月 JIANG Xiaoguo;ZHANG Xiyue(School of Business,Anhui University of Technology,Ma’anshan 243032,Anhui,China)

机构地区：[1]安徽工业大学商学院,安徽马鞍山243032

出　　处：《科技和产业》2024年第20期1-6,共6页Science Technology and Industry

基　　金：国家社会科学基金一般项目(23BJL073);安徽省社会科学规划重点项目(AHSKZ2022D08)。

摘　　要：在构建科技创新、国内大循环评价指标体系的基础上,利用2014—2022年我国30个省份(因数据缺失,未包括西藏地区和港澳台地区)的面板数据,对科技创新赋能国内大循环进行实证检验。结果发现,从整体上看,科技创新对畅通国内大循环具有显著的赋能效应;从各环节分析看,科技创新对生产、流通、消费环节具有显著的赋能效应,而对分配环节产生负向影响;从区域异质性分析看,在东部地区,科技创新对经济内循环发展具有显著的赋能效应,在其他地区未产生明显作用。最后从科技创新、供需平衡、产业布局等视角提出畅通国内大循环对策建议。Based on the construction of evaluation index systems for technological innovation and domestic circulation,the empowerment of domestic circulation was empirically tested by technological innovation using panel data from 30 provinces in China from 2014 to 2022(due to the lack of data,the statistical data mentioned here do not include the Tibet Autonomous Region,the Hongkong Special Administrative Region the Macao special Administrative Region and Taiwan Province).The results show that technological innovation has a significant empowering effect on unblocking the domestic circulation.From the analysis of each link,technological innovation has a significant empowering effect on the production,circulation,and consumption links,while having a negative effect on the distribution link.From the analysis of regional heterogeneity,in the eastern region,technological innovation has a significant empowering effect on economic circular development,but has not had a significant effect in other regions.Finally,countermeasures and suggestions are proposed for promoting domestic circulation from the perspectives of technological innovation,supply-demand balance,and industrial layout.

关 键 词：科技创新 国内大循环 熵权法 耦合协调度 

分 类 号：F124.1[经济管理—世界经济]