统计与决策2025，Vol.41Issue(8)：5-10,6.
数字经济与制造业产业链韧性:理论分析与实证检验
Digital Economy and Manufacturing Industry Chain Resilience:Theoretical Analysis and Empirical Test
摘要
Abstract
Based on the data of 31 provinces in China from 2010 to 2023,this paper constructs a dynamic panel model and a mediation effect model to empirically test the relationship between digital economy and manufacturing industry chain resilience and the transmission mechanism of breakthrough innovation.The results show that digital economy can enhance the resilience of manufacturing industry chain by promoting breakthrough innovation,and that the digital industrialization of its subdivision dimen-sion has a greater promotion effect on the resilience of manufacturing industry chain,while digital infrastructure and industrial dig-italization have a smaller impact.Heterogeneity test results show that digital economy can enhance the industry chain resilience of labor-intensive,technology-intensive and capital-intensive manufacturing industries,that the impact is the strongest in labor-in-tensive manufacturing industries,and that digital economy has a strong role in enhancing the resilience of the manufacturing in-dustry chain in the central and western regions,and a small impact on the eastern and northeast region.关键词
数字经济/突破性创新/制造业产业链韧性/现代化产业体系Key words
digital economy/breakthrough innovation/manufacturing industry chain resilience/modern industrial system分类
管理科学引用本文复制引用
刘伟..数字经济与制造业产业链韧性:理论分析与实证检验[J].统计与决策,2025,41(8):5-10,6.基金项目
河南省高等学校青年骨干教师培养计划(2024GGJS143) （2024GGJS143）
河南省软科学项目(252400410447) （252400410447）
河南省科技厅软科学研究计划项目(252400410389) （252400410389）
