甘肃省城镇居民消费函数阶段性分析

Periodical Analysis of Consumption Function for Urban Inhabitant in Gansu Province

在不同的收入水平下,消费者行为特征不一样,因此在不同时期消费函数也应有所区别.文章以1978～2004年甘肃省城镇居民消费为研究对象,通过分析发现大致可将整个时期分为两段:1978～1988年和1989～2004年.在此基础上,分别建立了两个时期的消费函数模型,通过对两个模型的比较分析得出了一些有意义的结论.

The characteristics of consumers vary at different income level,consumption function is different accordingly.This paper is aimed to do some research on the consumption function of Gansu province in the(period) between 1978 and 2004.The analysis finds that the function of the period between 1978 and 1988 is(different) from that of the period between 1989 and 2004.Based on the result,the author creates two different(consumption) models through which some significant conclusion have been obtained.