关键词: H-O定理, 里昂惕夫之谜, 均衡, 相对价格线

Abstract: Existing explanations on the Leontief paradox merely explain the paradox itself without break-through from the framework of the Leontief paradox.This paper geometrically analyzes the different locations of consumption equilibria and production equilibria by utilizing analytical tools such as production possibility curve,social indifference curve,and relative price curve.This paper finds that in theory there indeed exists the Leontief paradox,and further brings forth the theory of national economy's development stages,which provides theoretical explanations on the Leontief paradox.

Key words: H-O theory, the Leontief Paradox, equilibrium, relative price curve