Python 基尼系数(Gini coefficient)(一) 定义:基尼系数是指国际上通用的、用以衡量一个国家或地区居民收入差距的常用指标。 目的:查看一个国家贫富差距的程度。 提出者:最早由意大利统计与社会学家Corrado Gini在1912年提出。 范围:最大值为1,最小值为0,基尼系数越接近0表明收入分配越是趋向平等。国际惯例把0.2以...
The Gini coefficient is equal to the area between the actual income distribution curve and the line of perfect income equality, scaled to a number between 0 and 100. The Gini coefficient is the Gini index expressed as a number between 0 and 1. How to Calculate The Gini Coefficient As previ...
WeshowthatastandardizedGinicoefficientthattakesintoaccountthefeasiblerangeofhealthinequalityforagivenhealthattributeisabetterinstrumentthanthenormalGinicoefficientforquantifyinginter-individualhealthinequality.Methods:ThestandardizedGinicoefficientisequaltothenormalGinicoefficientdividedbythemaximalattainableGinicoefficient,whichis...
or the Gini coefficient is equal to The Gini index of a sample is a consistent, but biased, estimator of the population Gini index. A less biased version of the Gini index is given by Jackknifing and bootstrapping can be used to obtain unbiased estimates of the population Gini index as...
我国恩格尔系数的下降与基尼系数的上升(The decline of Engel coefficient and the rise of Gini coefficient in China) 我国恩格尔系数的下降与基尼系数的上升(The decline of Engel coefficient and the rise of Gini coefficient in China) The decline of Engel coefficient and the rise of Gini coefficient in ...
From the Lorenz curve Gini coefficient to the area surrounded by a line of absolute equality and 45 "line to 90" contains the line 翻译结果4复制译文编辑译文朗读译文返回顶部 Gini coefficient from the Lorenz curve is equal to the size and surrounded by 45" To 90" of the line containing the...
The Gini coefficient, conventionally used as a macroeconomic descriptor of inequality, is potentially useful to quantify epidemiological heterogeneity. With a potential range from 0 (all populations equal) to 1 (populations having maximal differences), this coefficient is used here to show the extent ...
Measuring inequality: the Gini Index1Math 128 – Fall 2005Introduction Most people would agree that “good things,” such as money income, should b..
1. Analysis of city resource-environment Gini coefficient in Guangdong Province; 广东省城市资源环境基尼系数 2. Analysis of China resource-environment Gini coefficient based on GDP.; 基于GDP的中国资源环境基尼系数分析 3. The evolvement of carrying capacity of water source in karst regions based on...
The Gini index is often represented graphically through theLorenz curve, as depicted below, which shows income (or wealth) distribution by plotting the population percentile by income on the horizontal axis and cumulative income on the vertical axis. The Gini coefficient is equal to the area below...