异质性贸易成本与企业出口产品质量:机理与事实
黄先海, 卿陶
Heterogeneous Trade Cost and Export Product Quality: Mechanism and Evidence
Huang Xianhai, Qing Tao
南方经济 . 2020, (5): 79 -93 .  DOI: 10.19592/j.cnki.scje.370258