摘要
本文假定双边自由贸易协定(bilateral free trade agreement,简称FTA)包含着无限制对外直接投资(foreign direct investment,简称FDI),并且通过FDI销售到非FTA伙伴国的收益按照一定比例在母国和东道国之间进行分配。基于Goyal和Joshi~([1]),本文构建了FTA网络形成博弈模型。本文发现,FTA网络演化过程分为两个阶段:第一阶段,从空FTA网络到星状FTA网络,存在一条路径使得个体国家福利、世界总福利均改善,在此过程中,国家福利存在不对称性;第二阶段,从星状FTA网络到全连接FTA网络,存在一条路径使得个体国家福利改善,在此过程中,世界总福利不变,国家福利不对称性逐步消除。
As an extension of Goyal and Joshi, this paper provides a model of bilateral free trade agreement(FTA)network formation where FTA implies unrestricted FDI(foreign direct investment)and the revenue from non-FTA partner countries via FDI is distributed between home country and host country according to a certain proportion. The main results show that the evolution of FTA networks can be divided into two stages. In the first stage, there exists a path from empty FTA network to star FTA network where both individual country social welfare and world social welfare are improving and an asymmetry between individual countries in social welfare exists. In the second stage, there exists an individual country social welfare improving path from star FTA network to complete FTA network while the world social welfare remains the same, in which an asymmetry between individual countries in social welfare comes to be eliminated.
引文
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