浙江大学中国数字贸易研究院郭雪瑶博士生、马述忠教授(通讯作者)、张洪胜副教授合作的论文Does cross-border e-commerce improve China’s imported product quality?——A quasi-natural experiment based on the establishment of cross-border e-commerce comprehensive pilot zones被SSCI期刊Journal of International Trade & Economic Development录用。