城镇移民生活福利水平研究  

Research on the Welfare Level of Migrants to Cities

作　　者：李连友[1] 宋泽[1] 刘子兰[2] 

机构地区：[1]湖南大学金融与统计学院 [2]湖南师范大学商学院

出　　处：《中国人口科学》2014年第6期62-70,127,共9页Chinese Journal of Population Science

基　　金：国家社科基金重大项目"促进消费持续增长的长期政策和长效机制研究"(编号:12&ZD050)的阶段性成果

摘　　要：文章使用仿斯通指数成本函数构建需求系统模型，分析城镇移民与城镇居民恩格尔曲线和消费价格弹性的差异，评价城镇移民的生活福利水平变化情况。研究发现，与2002年相比，2007年城镇移民家庭总支出水平小幅上升，食物支出比重有所下降。高支出水平移民家庭通讯支出比重下降，部分移民家庭初步显现移居城市稳定生活的迹象。但与同期城镇居民相比，2007年城镇移民总支出水平、教育娱乐和医疗卫生支出比重过低，房屋水电支出比重过高，城镇移民食物价格半弹性和房屋水电价格半弹性过大，这些情况严重制约了移民移居生活的稳定性。2002-2012年，城镇移民生活福利水平不升反降。文章认为，社会医疗保险、教育和保障性住房等方面的完善有助于提高移民的社会福利水平。Based on Marshallian demand system under Exact Affine Stone Index(EASI),this paper analyses the differences of Engel curve and price elasticity between migrants and urban residents,and examines the change of the level of migrants' welfare.The research finds that the total expenditure of migrant's household had a slight increase,and food expenditure had a decrease in2007.compared with 2002.The share of transportation and communication had a decrease in households with high expenditure,and a part of migrants began settling in their living city.Compared with urban households at same period,in 2007.the share of total expenditure,education and entertainment expenditures,and healthcare expenditures of migrants are too low while water and electricity costs are so high.Food price and dwelling's water and electricity price are semi-elastic.These conditions seriously restrict the stability of migrants' life.Moreover,the welfare level of migrants had been becoming worse from 2001 to 2012.The paper points out that the improvement of social medical insurance,education and security housing allocation will help migrants' welfare improvement.

关 键 词：城镇移民 福利水平 恩格尔曲线 价格弹性 

分 类 号：D632.4[政治法律—政治学]