我国城乡居民消费行为的动态比较——基于可变参数模型的实证分析

改革开放以来，我国居民的消费行为发生了巨大的变化，主要体现在不同时期边际消费倾向的显著差异。本文通过建立可变参数模型来体现居民边际消费倾向时变的特点，结合时变的边际消费倾向的特征，对我国城乡居民的消费行为进行比较分析，并在此基础上给出相应的政策建议。

A Comparative Analysis of the Consumption Behaviors of Urban and Rural Residents in China——An Experimental Analysis Based on a Time Variable Parameter Model

Since the reform and opening-up,Chinese consumers'behavior has changed dramatically,which is mainly reflected by the significant differences in different periods'marginal consumption.Through the establishment of a variable parameter model for the residents of the marginal consumption of time-varying characteristics,and the combination of the time-varying characteristics of the marginal consumption,the paper conducts a comparative analysis about the consumption behaviors of urban and rural residents,and on this basis the corresponding policy recommendations are given.