重庆科技大学学报（社会科学版）Issue(2)：10-23,14.DOI:10.19406/j.issn.2097-4523.2025.02.002
数字贸易对高技术制造业产业链现代化的影响研究
Research on the Impact of Digital Trade on the Modernization of High-tech Manufacturing Industry Chain
摘要
Abstract
Digital trade promotes the modernization of high-tech manufacturing industry chain by accelerating technological progress.The entropy method is used to measure the digital trade level index and the modernization index of the high-tech manufacturing industry chain at the provincial level in China from 2013 to 2021,and the results show that digital trade significantly promotes the modernization of high-tech manufacturing industry chain,and technological progress plays a mediating role in the modernization.With threshold effect model and spatial spillover model,it is concluded that the impact of digital trade has a nonlinear progressive increase and spatial spillover effect.It is suggested that in the process of modernizing high-tech manufacturing industry chain,we should be on guard against the impact of digital trade,and also focus on the study of regional differences.关键词
数字经济/数字贸易/高技术制造业/产业链现代化/技术进步Key words
digital economy/digital trade/high-tech manufacturing/modernization of industrial chain/technological progress分类
经济学引用本文复制引用
朱兆伟,成祖松..数字贸易对高技术制造业产业链现代化的影响研究[J].重庆科技大学学报（社会科学版）,2025,(2):10-23,14.基金项目
国家社会科学基金项目"高技术制造业产业链现代化的机理、测度与政策研究"(21BJL061) （21BJL061）
安徽省高校杰出青年科研项目"数字经济推动产业链现代化的机理、效应与政策研究"(2023AH020020). （2023AH020020）
