Gini coefficient - Wikipedia, the free encyclopedia
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The Gini coefficient is a measure of statistical dispersion developed by the Italian statistician Corrado Gini and published in his 1912 paper "Variability and Mutability" (Italian: ). It is commonl...
en.wikipedia.org/wiki/Gini_coefficient
List of countries by income equality - Wikipedia, the free encyclopedia
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This is a list of countries or dependencies by income inequality metrics , including Gini coefficients, according to the United Nations (UN) and the Central Intelligence Agency (CIA).
en.wikipedia.org/wiki/List_of_countries_by_income_equal... en.wikipedia.org/wiki/List_of_countries_by_income_equality
Lorenz curve - Wikipedia, the free encyclopedia
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In economics, the Lorenz curve is a graphical representation of the cumulative distribution function of a probability distribution; it is a graph showing the proportion of the distribution assumed b...
en.wikipedia.org/wiki/Lorenz_curve
Gini-coefficient of inequality: This is the most commonly used measure of inequality. The coefficient varies between 0, which reflects complete equality and 1, which indicates complete inequality (one person has all the income or consumption, all others have none).
web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTPOVERTY/EXT... web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTPOVERTY/EXTPA/0,,contentMDK:20238991~menuPK:492138~pagePK:148956~piPK:216618~theSitePK:430367,00.html
The Gini coefficient was developed to measure the degree of concentration (inequality) of a variable in a distribution of its elements. It compares the Lorenz curve of a ranked empirical distribution with the line of perfect equality.
www.people.hofstra.edu/geotrans/eng/ch4en/meth4en/ch4m1... www.people.hofstra.edu/geotrans/eng/ch4en/meth4en/ch4m1en.html
Gini Coefficient: An Indicator of Income Inequality ... Labor Department data shows the U.S. Gini Coefficient is rising. If the current trend continues, then the American income gap will resemble that of Mexico by year 2043.
www.sustainablemiddleclass.com/Gini-Coefficient.html www.sustainablemiddleclass.com/Gini-Coefficient.html
The Gini coefficient is most easily calculated from unordered size data as the "relative mean difference," i.e., the mean of the difference between every ...
mathworld.wolfram.com/GiniCoefficient.html mathworld.wolfram.com/GiniCoefficient.html
The Human Development Report (HDR) was first launched in 1990 with the single goal of putting people back at the center of the development process in terms of economic debate, policy and advocacy. ... Factsheets by region ... Data by Country...
hdrstats.undp.org/en/indicators/147.html
Gini Coefficient Defined - A Dictionary Definition of Gini Coefficient ... Definition: The Gini coefficient is a number between zero and one that is a measure of inequality. An example is the concentration of suppliers in a market or industry.
economics.about.com/cs/economicsglossary/g/gini.htm economics.about.com/cs/economicsglossary/g/gini.htm