劳动力流动与中国农村居民消费结构——基于LAIDS模型的实证研究

Labor Mobility and Consumption Structure of Rural Residents in China——An Empirical Study Based on LAIDS Model

使用1992-2011年的时间序列数据，采用线性几乎理想需求系统模型（LAIDS），重点检验了劳动力流动对农村居民消费结构的影响。研究发现，劳动力流动会使衣着、文教娱乐及服务、医疗消费有所增加，会减少食品、居住消费，对家用几乎没有影响。为此，应增加工资性收入，完善劳动力流动政策和供给结构。

This paper firstly analyzes how labor mobility affects the internal mechanism of the consumption structure of rural residents in China, and then mainly tests the impact of labor mobility on the consumption structure of rural residents based on the linear almost ideal demand system model （LAIDS） with the time series data of increases the consumption of clothing, education 1992-2011. The study finds that labor mobility and entertainment, medical treatment and services, reduces the food and living consumption, and almost has no impact on the household expen ses. This paper proposes increasing the wage income, and improving labor mobility and the sup ply structure among other policies.