国际贸易中的标准与关税:区域协调VS多边协调  

Standards and Tariffs in International Trade:Regional Coordination VS.Multilateral Coordination

作　　者：蔡甘崟 CAI Ganyin(University of Nottingham Ningbo China Ningbo,Zhejiang 315100)

机构地区：[1]宁波诺丁汉大学,浙江宁波315100

出　　处：《中国商论》2022年第15期49-54,共6页China Journal of Commerce

摘　　要：本文使用数学论证的方法,在理论上尝试通过构建一个囊括标准与关税的三个国家模型来解释一国的最优贸易制度问题,使用“核心”概念作为最优贸易制度的解决方案。本文主要结论:在同时考虑标准与关税的情况下,当跨界的负外部性相对较低时,区域协调处于核心;当跨界的负外部性相对较高时,由区域会员国推动形成的多边协调总是不稳定的。This paper attempts to explain the optimal trade regime of a country by constructing models of three countries that includes standards and tariffs.The paper uses the concept of “core” as a solution to an optimal trading system.Here are the main conclusions:when standards and tariffs are considered simultaneously,regional coordination is at the core when the transboundary negative externalities are relatively low;while multilateral coordination promoted by regional member states is always unstable when transboundary negative externalities are relatively high.

关 键 词：标准 关税 区域协调 多边协调 最优贸易制度 

分 类 号：F745.3[经济管理—国际贸易]