物质资本、人力资本、政治资本与农村居民收入不平等——基于全国31个省份2852份农户问卷调查的数据分析  

Physical Capital,Human Capital,Political Capital and Rural Income Inequality:An Empirical Research Based on the 2 852 Rural Residents' Questionnaires from 31 Provinces in China

作　　者：孙敬水[1] 于思源[1] 

机构地区：[1]浙江工商大学经济学院,浙江杭州310018

出　　处：《中南财经政法大学学报》2014年第5期141-149,共9页Journal of Zhongnan University of Economics and Law

基　　金：国家自然科学基金项目"居民收入差距适度性测度与预警研究"(71173189);教育部高等学校博士学科点专项科研基金博导类课题"分配公平;经济效率与社会稳定的协调性研究"(20123326110003);浙江省自然科学基金项目"浙江分配公平与经济效率的动态协调性--基于开放视角的理论与实证研究"(LY14G030003);浙江省哲学社会科学规划重点课题"基于跨学科视角的经济开放度;收入分配公平与效率的协调性研究--以浙江为例"(14NDJC015Z)

摘　　要：本文利用中国31个省2 852份农户问卷调查数据,对农村居民收入不平等现状进行了统计测算;对Mincer收入模型与Shorrocks回归分解法进行扩展,从物质资本、人力资本和政治资本等方面对我国农村居民收入不平等的影响因素及其贡献率进行实证分析。研究结果显示:我国农村居民收入不平等程度较大,基尼系数已超过警戒线;农村居民收入与收入不平等因物质资本、人力资本、政治资本、农户基本特征、地理环境与地区差异等方面而存在较大差异;三大资本对农户人均年收入具有显著的正向影响,农户基本特征、地理环境与地区差异对农村居民收入不平等的贡献率较大,三大资本对农村居民收入不平等的贡献率相对较小;在三大资本中,人力资本对农村居民收入不平等的贡献率较大,物质资本次之,政治资本的贡献率最小。Based on the 2 852 rural residents'questionnaires from 31 provinces in our country,this paper measurs the present situation of the rural income inequality.By extending Mincer earnings model and Shorrocks regression decomposition method,the empirical research focuses on principle factors affecting rural income inequality and their contribution rates,which are conducted in terms of physical capital,human capital,and political capital.The results indicate that rural income inequality in our country is large and Gini coefficient has exceeded the warning line.Different physical capital,human capital,political capital,basic characteristics of rural household,the geographical environment and regional differences will lead to different rural income and rural income inequality.These capitals have significant positive influence on the rural household incomes per capita.The contribution rate of basic characteristics of rural household,the geographical environment and regional difference on the rural income inequality is much greater,but the contribution rate of the three capitals are lower.Among these capitals,the contribution rate of human capital on rural income inequality is the biggest,following by physical capital and political capital.On this basis,the authors propose some policy recommendations to narrow rural income inequality in four terms.

关 键 词：物质资本 人力资本 政治资本 基尼系数 收入不平等 

分 类 号：F124.7[经济管理—世界经济]