湖北省居民收入极化的测度与分解  

Measurement and Decomposition Analysis of Income Polarization of Residents in Hubei province

作　　者：朱冉 商豪[1] 蔡光兴[1] 骆晓敬 ZHU Ran;SHANG Hao;CAI Guangxing;LUO Xiaojing(School of Sciences,Hubei Univ.of Tech.,Wuhan 430068,China)

机构地区：[1]湖北工业大学理学院,湖北武汉430068

出　　处：《湖北工业大学学报》2020年第1期95-100,共6页Journal of Hubei University of Technology

摘　　要：基于CHNS项目数据,选取四类极化指标,对湖北省居民1991-2015年收入极化的特征与趋势进行分析。结果表明:1991-2015年湖北省居民收入极化持续扩大,农村地区极化程度高于城镇地区。对DER极化指数按照收入来源进行分解,探讨不同收入来源对极化指数变动的影响,发现结构效应增加极化,集中效应抑制极化,而工资收入、经营收入是导致极化的主要原因。Based on the CHNS project data,empirical analysis was conducted on the income polarization of Hubei province from 1991 to 2015.Four types of polarization indicators were selected to analyze the characteristics and trends of residents’income polarization in Hubei province.The results show that the income polarization of residents in Hubei province continued to expand,and the degree of polarization in rural areas was higher than that in urban areas.According to the decomposition of DER polarization index,the influence of different income sources on the change of polarization index is discussed.The measurement of economic polarization in Hubei province can be used for reference in other areas of the Yangtze River basin.

关 键 词：收入极化 收入分配 极化测度 极化分解 

分 类 号：F127[经济管理—世界经济]