有机认证对茶企经营效益的影响研究——基于倾向得分匹配的反事实估计
杨旭林, 潘昌健, 姜仁华
The Impact of Organic Certification on the Business Profit of Tea Enterprises: Counterfactual Estimation Based on Propensity Score Matching
YANG Xulin, PAN Changjian, JIANG Renhua
茶叶科学
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2023, (6): 881
-890
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DOI: 10.13305/j.cnki.jts.2023.06.009