中国农村居民消费函数与促进策略分析

Analysis of Rural Information Consumption Function in China

运用1980-2009年的数据实证研究了农民收入与信息消费之间的相关关系,构建了农村生活消费和信息消费函数,通过对两者边际消费倾向的比较分析,发现信息消费边际倾向更高,对扩大内需的实现更具战略意义,因此应更加关注农村信息消费.另外,发现信息消费边际倾向随收入增加阶段性变化且呈明显倒U型结构.

This article makes a quantitative study on the correlation between farmers＇ revenue and information consumption and constructs the general consumption function and information consumption function on the basis of the data in the years from 1980 to 2009. A comparison of the marginal propensity of general consumption and information consumption shows that the marginal propensity of information consumption is higher than that of general consumption and contributes more to expanding the domestic demand. Therefore, more attention should be paid to rural information consumption. The study also finds that the marginal propensity of information consumption exhibits an inverted U curve periodically with the increase in farmers＇ revenue.