摘要
度量经济不平等的基尼系数指标目前有几何方法、基尼平均差方法、斜方差方法、矩阵方法,但是它们在现实中计算复杂。本文设计了一种特殊的广义行列式,可以较容易地求解基尼系数,并在此基础上进行了实例分析。
In general, there are about four methods that can work out Gini coefficient in the metric economic unequal: geometric, Gini mean deviation, skew variance and matrix. But these methods are too complicated to operate properly in practice. The author of this article designs a particular one known as generalized determinant which can easily solve Gini coefficient. On the basis of this method, the paper explores some cases analyses.
出处
《数量经济技术经济研究》
CSSCI
北大核心
2005年第2期143-148,共6页
Journal of Quantitative & Technological Economics
关键词
基尼系数
广义行列式
计算方法
Gini Coefficient
Generalized Determinant
Method of Calculation