基于学习理论的成本函数

A Cost Function Based on Learning Theory

综合了学习理论和常规的生产理论得出了一个成本函数，该成本函数既是累积产出量的函数，也是企业产出率的函数。最后通过一个实证分析了边际成本是累积产出量的递减函数，同时也是产出率的递增函数。据此，证实了经济学中的一个命题，即对于竞争型企业的边际成本是以均衡势增加的。

A cost function is derived from combining learning theory and conventional production theory This function is both a function of accumulative output of an enterprise and a function of its output rate An economic proposition that marginal cost is both a decreasing function of the accumulative output and a increasing function of the output rate is verified with a case