社会经济不平等:基尼系数和加尔各答指数之间的关系
Socio-economic inequality: Relationship between Gini and Kolkata indices
摘要:
社会经济不平等的特征来自使用各种指数的数据。基尼指数($g$)反映了总体不平等状况,是最常见的指数,而最近推出的加尔各答指数($k$)则衡量了社会中拥有最高$k$财富的人口的$1-k$比例。在这里,我们展示了两个指数之间的关系,使用经验数据和分析估计。讨论了它们之间关系的意义。
英文摘要:
Socio-economic inequality is characterized from data using various indices. The Gini ($g$) index, giving the overall inequality is the most common one, while the recently introduced Kolkata ($k$) index gives a measure of $1-k$ fraction of population who possess top $k$ fraction of wealth in the society. Here, we show the relationship between the two indices, using both empirical data and analytical estimates. The significance of their relationship has been discussed.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。