中欧班列运行对区域产业结构优化的影响研究——基于DID与SDID的实证分析
李杰, 刘清
Research on the Impact of the CR Express Operation on Regional Industrial Structure Optimization——Empirical Analysis Based on DID and SDID
Li Jie, Liu Qing
工业技术经济
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2023, (8): 99
-110
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DOI: 10.3969/j.issn.1004-910X.2023.08.011
