后来又出现了要素禀赋理论，将一个国家整体的资源优势纳入到国际贸易研究之中。
Later, the theory of factor endowment has been established, putting a nation's natural resources as a whole into duly consideration in foreign trade studies.
对要素禀赋理论加以验证，得到了与要素禀赋理论完全相反的结论，被称为“里昂惕夫之谜”。
Leontief validated the Factor Endownment theory and got a result contrary to the theory, which is called "Leontief Paradox".
扩展的要素禀赋理论包括要素数量和要素质量两个维度，它们对后发经济收敛的机理是不一样的。
The expansion theory of factor endowments includes two dimensions, that is, the quantity and quality, which differs from the mechanism of the economic convergence.
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