我国地区收入差距扩大的诱因分析--基于省际面板数据的实证研究  

Inducement of Regional Income Gap Widening in China:Empirical Research Based on the Provincial Panel Data

作　　者：王土兰 彭定贇[1] 

机构地区：[1]武汉理工大学经济学院,湖北武汉430070

出　　处：《武汉理工大学学报（社会科学版）》2017年第4期68-75,共8页Journal of Wuhan University of Technology:Social Sciences Edition

基　　金：国家社会科学基金项目“收入差距扩大的诱因、影响与控制对策研究”(12BJY033)

摘　　要：地区收入差距是我国收入差距的明显表现形式之一,我国31个省市间的收入差距在不断扩大,东部省市居民人均可支配收入明显高于中西部省市,而中部省市与西部省市之间的差距则较小。为了解是哪些因素扩大了我国地区收入差距,从经济发展、科技文化和政策这三个方面分析了造成这一问题的原因,并基于我国2005-2014年省际面板数据,对影响地区收入差距扩大的因素进行了实证分析,结果表明,提高地区经济对外开放程度、优化产业结构、发展第三产业、提高科技与教育水平、完善失业保险等社会保障体系,有利于缩小我国地区居民间收入差距,而间接税比重过大则会扩大地区收入差距。最后根据研究结果提出了的缩小地区收入差距相关建议。The regional income gap is one of the income gap problems in China. The development of Chinese provinces is imbalanced; the income gap is expanding constantly. The residents per capita disposable income in the eastern provinces are significantly higher than the central and western provinces. However, the income gap of between central and western provinces is not large. What are the factors to expand the regional income gap？ This paper includes the consideration of three aspects（eco- nomic development, technology and culture, policy） to analyze the causes of China^s regional income gap. Based on the provincial panel data in 2005-2014, this paper discusses the influential factors of regional income gap through the empirical analysis. The results show that the increase of regional economic openness, the optimization of industrial structure, the development of tertiary industry, the enhancement of education and technology level, the improvement of unemployment insurance and other social security system is conducive to narrow the regional income gap, and the too large proportion of indirect tax will enlarge the regional income gap. Fillally, based on the results of study, it puts forward some suggestions to narrow the income gap and promote the common progress of society.

关 键 词：地区收入差距 影响因素 面板数据 

分 类 号：F202[经济管理—国民经济]