文档介绍：宁夏大学
硕士学位论文
宁夏农村居民收入差距变动及其影响因素研究
姓名:尚永娟
申请学位级别:硕士
专业:政治经济学
指导教师:杨国涛
2011-03
宁夏农村居民收入差距变动及其影响因素研究
摘要
随着经济发展的深入,农村注入了活力,伴随着持续高速的经济增长,使宁夏居民收入和
生活都有很大程度的提高。然而,在居民收入水平整体提高的同时,农村居民的收入差距却在
逐渐扩大,这与全面建设小康社会相违背,是目前备受关注的问题之一。
论文采用实证分析方法对宁夏农村居民收入差距进行研究,论文主要分为以下五个部分:
(1)归纳了国内外关于收入差距的相关概念和理论的研究成果,包括衡量收入差距的指标如基
尼系数、GE 指数、变异系数的含义;以及收入差距与经济发展的关系、收入差距的影响因素研
究和宁夏关于收入差距的研究。(2)回顾和比较分析中国及宁夏 1996-2009 年农村居民收入差
距的变动轨迹,分析其变动的阶段性特征,发现大部分年份宁夏农村居民的收入差距低于全。(3)按收入来源和子样本的角度分解了 1985-2009 年宁夏农村居民收入差距,分析哪些
变量对收入不平等的贡献度大?研究发现家庭经营性收入、最高受教育程度是初中程度的这部
分家庭、在本乡内打工的这部分家庭对收入不平等的贡献大。(4)在查阅大量数据资料的基础
上,确定了影响宁夏农村居民收入差距的若干因素,运用误差修正模型建立回归方程,量化各
因素对收入差距变动的影响程度。通过计量分析,财政对农村的投入占总财政支出的比重、受
过初中教育的比例等是影响收入差距的主要因素。(5)最后,在前文分析论证的基础上,得出
研究结论,提出相关政策建议。
关键词:收入差距;基尼系数;GE 指数;宁夏
Abstract
With the deepening of economic reform,the e of residents is gradually rising. At the same
time, the e gap of residents is enlarging and e one of the problems receiving people’s
attention. The paper studies the Ningxia rural resident e gap to have the vital significance to
build a moderately prosperous society in all respects.
The paper studies the e gap of rural residents in Ningxia is mainly divided into five parts: (1)
the paper generalizes the domestic and broad research results of the e gap, including the indexes
of weighing the e gap, like Gini coefficient, GE index, coefficient of variation meaning and
summary the relation ship between e gap and economic development, influencing factors of
e gap and research about e gap of Ningxia.(2) Reviews pares the change trace in
1996-2009 e gap of rural residents in Ningxia and China, and analyzes periodic characters of the
change of the e gap.(3) According to the source of e and subsample, the paper
poses the e gap of rural residents to analyzes variables which to be have great
contribution to the e gap? The Operating e of family, the education level is junior middle
school degree of this families, work in the village are still