
同行企业描述性创新信息披露的溢出效应——基于机器学习与文本分析法
The Spillover Effect of Peers' Narrative Innovation Information DisclosureBased on Machine Learning and Textual Analysis
同行企业, 描述性创新信息, 溢出效应, 企业创新, 机器学习
Peer Firm, Narrative Innovation Information, Spillover Effect, Corporate Innovation, Machine Learning
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