基尼系数是根据收入较高的人口比例来衡量收入的权重

Public Economics: Taxation Pub Date : 2021-10-22 DOI:10.2139/ssrn.3948144

M. Sattinger

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引用次数: 0

摘要

本文回顾了文献，得出结论:收入不平等的基尼指数通过收入更多的人的比例来衡量每项收入。结果是通过将洛伦兹曲线顺时针旋转90度和通过分部积分的一种变体来图形化地推导出来的。该结果适用于税收、转移支付和收入增量，并产生了与不平等直观相关的收入权重。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Gini Index Weights Income by the Proportion of People Receiving More

The paper reviews literature generating the conclusion that a Gini Index of income inequality weights each income by the proportion of people receiving more. The result is derived graphically by rotating the Lorenz Curve clockwise by 90 degrees and by a variant of integration by parts. The result has applications to taxation, transfers and income increments, and yields a weighting of incomes intuitively relevant to inequality.

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Public Economics: Taxation

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