人工智能对企业供应链稳定性的影响:基于中国A股上市公司的实证检验OACHSSCD

Against the backdrop of mounting uncertainties in the global economy,rising geopolitical conflicts and surging trade protectionism,the security and stability of supply chains have become the cornerstone for sustaining China's industrial com-petitiveness and national economic security.Driven by the new round of technological revolution,artificial intelligence is reshap-ing traditional supply chains and delivering technical support for enhancing supply chain stability.Based on the panel data of A-share listed companies on the Shanghai and Shenzhen Stock Exchanges from 2009 to 2024,this paper empirically examines the impact of artificial intelligence on corporate supply chain stability and its mechanism of action.The results go as follows:First,ar-tificial intelligence significantly improves the stability of corporate supply chains.Second,artificial intelligence amplifies its en-abling effect on supply chain stability through two mediating channels:optimizing enterprises'internal control quality and curbing managerial overconfidence.Third,the stabilizing effect of artificial intelligence is more pronounced in non-state-owned enterpris-es,high-tech enterprises,firms operating in highly competitive industries,and enterprises located in eastern China.