经典生产函数与经济增长理论模型之间关系的初步探讨

A Tentative Discussion on the Relationship of the Classical Production Functions and the Economic Growth Theories

总量生产函数的构造及其性质对于经济增长理论模型十分重要。通过简介和分析经典生产函数形式及其利用这些生产函数构造的经济增长模型,我们可以得到这样的结论:生产函数的形式和特征决定了经济增长理论模型的性质。然后通过替代弹性和技术替代率找到经典生产函数之间的关系,并初步探讨了它们在经济增长之中的涵义,以及简单评价生产函数和经济增长模型之间的关系。

The structures and characters of the aggregate production functions are important to the models of the economic growth theories. By introducing and analyzing the forms of the classical production functions and the models of the economic growth theories, we can come to the conclusion that the characters of economic growth theories depend on the forms and characters of the production functions. Then, we find the relationship among classical production functions through analyzing the elasticity of substitution and the rate of technical substitution. In the end, we discuss preliminarily the significance of the elasticity of substitution and the rate of technical substitution in the economic growth, and briefly evaluate the relationship between the production functions and the economic growth models.