CAJ | 학술논문

自由贸易协定（FTA）如雨后春笋，方兴未艾。在这篇综述文章里，首先提出一个分析框架来确定什么问题是重要的和需要进行研究的，继而指出哪些问题已经得到很好的回答，而哪些则还未得到足够的研究。在对FTA的福利分析和政策辩论中，贸易创造和贸易转移这一概念一直都占主导地位。政治经济学的方法非常适合用来解释国家间为什么签订FTA。现有的研究成功解释了FTA的外部性，即FTA对外部国家的影响。这种外部性引发其它国家或者加入现有的FTA，或者组成新的FTA。这最终导致更大的自由贸易区和更多的FTA的形成。至于FTA是如何形成的，哪些国家更可能达成FTA，这些问题需要进一步的研究。在研究这些问题时，需要把更多的结构（例如国家之间的讨价还价和谈判）引进到模型里。
자유무역협정（FTA）여우후춘순，방흥미애。재저편종술문장리，수선제출일개분석광가래학정십요문제시중요적화수요진행연구적，계이지출나사문제이경득도흔호적회답，이나사칙환미득도족구적연구。재대FTA적복리분석화정책변론중，무역창조화무역전이저일개념일직도점주도지위。정치경제학적방법비상괄합용래해석국가간위십요첨정FTA。현유적연구성공해석료FTA적외부성，즉FTA대외부국가적영향。저충외부성인발기타국가혹자가입현유적FTA，혹자조성신적FTA。저최종도치경대적자유무역구화경다적FTA적형성。지우FTA시여하형성적，나사국가경가능체성FTA，저사문제수요진일보적연구。재연구저사문제시，수요파경다적결구（례여국가지간적토개환개화담판）인진도모형리。
Free trade agreements are prolific. This survey first introduces a framework which helps us pin down the most important questions to ask. Some issues have been well addressed in the literature, but some have not. Trade creation and trade diversion has been the dominating idea in the welfare analysis of FTAs and in policy debates. The political-economy approach is an appropriate one to explain why countries form FTAs. The literature has successfully analyzed the externalities of FTA, that is, an FTA＇ s effects on outsiders. The externalities induce other countries to join existing FTAs or form new FTAs, resulting in more FTAs and larger trading blocs. More researches should be done to explain how countries form FTAs and who are more likely to form FTAs. To answer these questions, we need models with more structures like bargaining and negotiations.