现代比较优势理论剖析

现代比较优势理论建立在相互矛盾的假设条件之上,因而是不正确的。一个国家的资本劳动比并没有意义,它只是技术水平的反映。国家之间资本劳动比例的不同也只是反映了技术水平的不同。在发达国家和发展中国家之间,贸易的原因是技术差距,而不是资本劳动比例的差异。发展中国家不应该盲目积累资本和提高人均资本的数量,而应该尽快提高本国的技术水平。

An Analysis of the Modern Comparative Advantage Theory

The modern theory of comparative advantage is not correct because of basing on the contradictory hypotheses.The proportion of capital and labor in a country is only the reflection of its technical level.The different proportion of the capital and labor in countries mirrors the different technical levels.The reason for trading between developed countries and developing countries is technical difference rather than proportional difference of capital and labor.This paper,therefore,holds that it is wise for developing countries to raise the technical level and avoid only pursuing the capital accumulation or increasing the per capita amount of capital.