货币的边际效用与消费者效用函数的选择

Marginal Utility of Money and Selection of Untility Function

从货币的边际效用出发 ,探讨了货币边际效用与消费者均衡时的总效用的关系 ,提出选择效用函数应满足的必要条件 。

By studying marginal utility of money, this article does research on the relationship between marginal utility of money and total untility when consumer reaches equilbrium. It also gives a necessary condition of the selection of utility function and provides a typical instance.