内外源研发交互何以“催化”数字产业绩效增长？——基于异质性生成机制的检验
江剑敏
How Does Interaction Between Internal and External R&D “Catalyze” Performance Growth of Digital Industry in China？—A Testing Based on Generation Mechanism of Heterogeneity
JIANG Jianmin
北京邮电大学学报(社会科学版)
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2023, (4): 82
-90
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DOI: 10.19722/j.cnki.1008-7729.2023.0048
