贸易理论的逻辑

长期以来,构成国际贸易理论的基石是比较优势理论,300年来,一直没有人撼动过比较优势论在国际贸易理论领域中的奠基作用。直到二十世纪六七十年代,国际贸易出现很多令比较优势论无法解释的现象,人们才开始对比较优势论的基本框架提出质疑,并产生了新的理论,如以克鲁格曼为代表的新贸易理论,以波特为代表的国家竞争优势理论。这些理论从不同的角度对比较优势论进行了修正,揭示了战后国际贸易新现象的原因所在。本文对传统贸易理论、新贸易理论和国家竞争优势理论作了比较分析,并从理论上提出了国际贸易理论的逻辑。

On the Logic Of Trade Theories

For 300 years,no one wandered that The Theory of Comparative Advantage was the footstone of the international trade theories until 1960s,when a lot of complex international trade phenomenon appeared, which Comparative Advantage Theory can't explain. After that ,economists began to putforward new theory to explain the new phenomenon of international trade,such as New-Trade Theory and National Competitive Theory. These theoriesmodified The Comparative Theory from different point of view.This paper compare and analyse different theories of trade , put forward the logic of tradetheory theoretically.