财经理论与实践2026，Vol.47Issue(4)：79-86,8.DOI:10.16339/j.cnki.hdxbcjb.2026.04.010
人工智能渗透率与链主企业关键核心技术突破
AI Penetration Rate and Breakthroughs in Key Core Technologies of Chain-Leading Enterprises
摘要
Abstract
Based on the theories of general-purpose technology and knowledge production function,this paper examines the impact of AI penetration rate on key core technology breakthroughs in chain-leading enterprises and explores its underlying mechanism by using panel data of Chinese A-share listed companies.A two-way fixed effects model and mediation effect analysis are employed in the empirical study.The results show that AI penetration rate significantly promotes breakthroughs in key core tech-nologies among chain-leading enterprises.The innovation efficiency of R&D personnel plays a partial me-diating role in this process.In addition,market share exhibits a negative moderating effect,indicating that the empowering effect of AI is more pronounced in chain-leading enterprises with relatively lower market shares.The findings provide empirical evidence for understanding how AI supports technological breakthroughs of core firms within industrial chains and offer implications for promoting the deep inte-gration of AI and enterprise innovation activities.关键词
人工智能/人工智能渗透率/链主企业/关键核心技术/研发人员创新效率Key words
artificial intelligence/AI penetration rate/chain-leading enterprise/key core technologies/innovation efficiency of R&D personnel分类
管理科学引用本文复制引用
李田雨,姚馨怡,刘苏涛,官静菲..人工智能渗透率与链主企业关键核心技术突破[J].财经理论与实践,2026,47(4):79-86,8.基金项目
湖北省高等学校哲学社会科学研究重大项目(23ZD179) （23ZD179）
