A nation where every individuals income is equal would have a gini index of 0. Pdf calculating a standard error for the gini coefficient. Oct 15, 20 the following other wikis use this file. I mean, without decomposing into within and between groups, i want to estimate only the gini with the by option. This is a retouched picture, which means that it has been digitally altered from its original version. The gini index or gini coefficient is a statistical measure of distribution developed by the italian statistician corrado gini in 1912. As the graph below shows, over the past 21 years this indicator reached a maximum value of 35. Higher gini index for a nation means more income difference between its people.
Indexmundi contains detailed country statistics, charts, and maps compiled from multiple sources. Measure of the deviation of the distribution of income among individuals or households within a country from a perfectly equal distribution. Haiti compared to other countries the gini index of haiti is similar to that of comoros, namibia. Data are based on primary household survey data obtained from government statistical agencies and world bank country departments. The average of gini index scores in this map is about 40. For more information and methodology, please see povcalnet. The gini coefficient is a measure of inequality of a distribution. Gini foi um influente teorico fascista, e escreveu as bases cientificas do fascismo em 1927. Knoema free data, statistics, analysis, visualization. A new inequality measure that is sensitive to extreme values and. Statistics definitions the gini coefficient is a statistic which quantifies the amount. Indice gini en america latina by duvan felipe on prezi. I had seen the command inequal but this doesnt have a by option. A value of 0 represents absolute equality, a value of 100 absolute inequality.
The gini coefficient is a measure of statistical dispersion most prominently used as a measure of inequality of income distribution or inequality of wealth distribution. Though they found 50 percent of cumulative crime to concentrate in 2. Mean, median and welfare function are computed as well. The gini coefficient and theils entropy measure frequently. Or is there any other easy way to compute only the gini coefficients in stata with such by options. It is defined as a ratio with values between 0 and 1. Knoema is the free to use public and open data platform for users with interests in statistics and data analysis, visual storytelling and making infographics and datadriven presentations. Gini coefficient measures the extent to which the distribution of income within a country deviates from a perfectly equal distribution. All countries color coded in green have gini index scores less than 40, while those in shades of red have gini index above 40. Mongolia gini index world bank estimate the value for gini index world bank estimate in mongolia was 32. Haiti compared to other countries the gini index of haiti is similar to that of comoros, namibia, south africa, micronesia, botswana, zambia, honduras, central african republic, bolivia, colombia with a respective gini index of 64. A nation where one individual gets all income, while everyone else gets nothing would have a gini index of 100.
Gini coefficients are simple, and this simplicity can lead to oversights and can confuse the comparison of different populations. Evolucao da desigualdade na renda familiar per capita no brasil. Gini index world bank estimate world bank, development research group. You can explore and analyze thousands of indicators organized by. It is a measure of the inequality of a distribution, a value of 0 expressing total equality and a value of 1, maximal inequality.
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