并购相似性抑制了企业研发投资?——基于并购参与企业双方经营特征的文本分析
刘井建, 田楠, 张冬妮
Does M&A Similarity Inhibit R&D Investment?Text Analysis Based on the Operating Characteristics of Both Parties Involved in M&A
LIU Jingjian, TIAN Nan, ZHANG Dongni
运筹与管理
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2025, (5): 135
-141
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DOI: 10.12005/orms.2025.0154
