基于效用函数下的需求函数的计量方法及应用

Calculation and Application of Demand Funetion under Utility Function

本文通过利用消费者在预算约束下的效用函数最大化,对求解出来的需求函数用最小二乘法进行计量分析,同时求出了消费者效用函数的具体表达式,并且文中通过实证说明采用此种方法的优势。

The paper makes use of the consumer＇s utility function maximize under budget constraints and finds Marshall demand function which is calculated with indirect least squares method. At the same time we obtain a concrete formula for utility function and test.