关键词: 技术再转换, 人均资本量, 统一利润率

Abstract: Based on the substitute principle and profit maximization,neo-classical economics get the proposition that the relationship between profit rate and capital stock per capita is negatively monotony.Though it is right when single product and same proportion of the factors,this proposition would face the paradox of "technological re-transform" when heterogeneity.One of the reasons is that with the heterogeneity and uniform profit rate,income distribution will affect the relative prices and so the technology can’t be ordered by capital stock per capita."Technological re-transform" challenges the aggregate production function of neo-classical economics.

Key words: technological re-transform, capital stock per capita, uniform profit rate