摘要
本文通过构建数字贸易规则深度指数,利用改进后的引力模型实证检验RTAs的数字贸易规则深度对增加值贸易的影响。研究发现,RTAs中数字贸易规则深度的提升显著促进了签署国的增加值贸易。不同内容的数字贸易条款和不同类型的RTAs对增加值贸易的促进作用存在异质性,其中数据流动条款促进作用最强,而多成员RTAs的数字贸易条款促进作用大于双边RTAs。从影响路径来看,数字贸易规则深化主要是通过减少跨境数据流动约束和倒逼国内营商环境优化来促进双边增加值贸易。本文研究有助于深化认识增加值贸易的影响因素,为中国加强数据跨境流动探索、打造国际一流营商环境来提升全球价值链分工地位,以高水平制度供给打造高质量发展新优势提供参考。
By using the improved Gravity Model,this paper examined the impact of the depth of digital trade rules in RTAs on value-added trade.The results show that the increase in the depth of digital trade rules in RTAs significantly promotes value-added trade in signatory countries.There is heterogeneity in the promotion of value-added trade by different contents and different types of digital trade provisions,with data flow provisions having the strongest promotion effect;and the promotion effect of digital trade provisions in multi-member RTAs is larger than that of bilateral RTAs.In terms of the path of impact,the deepening of digital trade rules mainly promotes bilateral value-added trade by reducing the constraints on cross-border data flow and forcing the optimization of the domestic business environment.The research in this paper helps to deepen the understanding of the influencing factors of value-added trade,and also provides references for China to strengthen the exploration of cross-border data flow,to create an international first-class business environment to enhance the position of the GVC division of labor,and to build a new advantage of high-quality development with a high level of institutional supply.
作者
邓慧慧
郭琳
胡琳娜
DENG Huihui;GUO Lin;HU Linna(Institute of International Economy,University of International Business and Economics,Beijing,100029)
基金
国家自然科学基金面上项目“高质量发展下区位导向性政策的产业升级效应:实现机制与经验辨识”(72073023),对外经济贸易大学区域国别联合研究专项课题资助(LHZX202306),对外经济贸易大学中央高校基本科研业务费专项资金资助(24XZ03)。
