一类与洛伦兹曲线相关的不平等测度指数  

Inequality Measurement Indices Associated With Lorentz Curve

作　　者：韩秀兰[1] 陈星霖 Han Xiulan Chen Xinglin(School of Statistics, Shanxi University of Finance and Economics, Taiyuan 030006,Chin)

机构地区：[1]山西财经大学统计学院,太原030006

出　　处：《统计与决策》2017年第21期18-22,共5页Statistics & Decision

基　　金：国家社会科学基金资助项目(15BTJ012);山西省高等学校人文社会科学重点研究基地项目(2014334)

摘　　要：文章对一类与洛伦茨曲线相关的不平等测度指数进行了较为系统的回顾与探讨,这些指数既包括基尼系数和Schutz指数等传统的不平等测度指数,也包括Bonferroni指数、De Vergottni指数和Zenga指数等国际上应用广泛但国内少见的不平等指数,并揭示了这些指数间的相互关联,总结了这些指数所满足的性质特征。This paper reviews and discusses a class of inequality indices related to the Lorenz curve. These indices include the traditional inequality indices such as Gini Coefficient and Schutz index, and other indices widely used in the world but rarely used in China such as Bonferroni index, De Vergottni index and Zenga index. The paper also reveals the association between these indices, and summarizes the property characteristics of these indices.

关 键 词：不平等测度 Bonferroni指数 Zenga指数 不平等分解 

分 类 号：C813[社会学—统计学]