2026-10-11T19:34:48Z https://www.scidb.cn/oai

10.57760/sciencedb.39634 2026-06-11T14:09:59Z

2026-06-11 Research on the “four chains” mechanism of how artificial intelligence empowerment reshapes enterprise market competitiveness doi:10.57760/sciencedb.39634 en This attachment is a table in the paper "Research on the Four Chain Mechanism of Artificial Intelligence Empowering Enterprise Competitiveness" that was not presented in the main text due to space limitations. It includes detailed variable definitions, robustness tests, endogeneity processing, and complete results of heterogeneity analysis at the enterprise, industry, and regional levels.  artificial intelligence; enterprise competitiveness; four chains Zhu Yuhan PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank