军民融合能降低高新技术企业权益融资成本吗?——基于双重机器学习的实证研究
倪宣明, 郑田田, 赵慧敏
系统工程理论与实践 ›› 2023, Vol. 43 ›› Issue (6) : 1630-1650.
军民融合能降低高新技术企业权益融资成本吗?——基于双重机器学习的实证研究
Can military-civilian integration reduce the cost of equity capital for high-tech enterprises? An empirical study based on double machine learning
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