The Gini index is the most widely used measure of inequality (see map above). It looks at the distribution of a nation’s income or wealth, where 0 represents complete equality and 100 total

What distinguishes WID.world’s inequality data from the OECD, the World Bank, or other inequality data providers? Only few institutions provide inequality estimates and those who do so (e.g. the the OECD or the World Bank data portals) rely for the most part on household surveys. This is a list of countries or dependencies by income inequality metrics, including Gini coefficients.The Gini coefficient is a number between 0 and 1, where 0 corresponds with perfect equality (where everyone has the same income) and 1 corresponds with perfect inequality (where one person has all the income—and everyone else has no income). Inequality and shared prosperity. As with poverty, there are many ways to measure inequality. The World Development Indicators (WDI) databases present a wide range of inequality indicators such as the Gini index and the share of consumption or income held by each quintile. The World Bank is working to promote shared prosperity in the 140-plus client countries we serve. It means that we will work to increase the incomes and welfare of the less well off wherever they are, be it the poorest of nations or in thriving, middle-income countries. Top income inequality is measured as the share of total income that goes to the income earners at the very top of the distribution. Usually the top 1%. In High Income Countries inequality has a significant negative effect on transitional growth. For the median country in the world, with a year 2015 PPP GDP per capita of around 10000USD, IV estimates predict that a 1 percentage point increase in the Gini coefficient decreases GDP per capita growth over a 5-year period by over 1 percentage point GINI index (World Bank estimate) World Bank, Development Research Group. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. For more information and methodology, please see PovcalNet

To benchmark and monitor income inequality and poverty across countries, Key indicators (Table in .xlsx) for latest years on Ginis, Income shares, The Ginis Dataset (World Bank); Chartbook of Economic Inequality (Atkinson and Morelli).

11 Aug 2016 Household income surveys underestimate income inequality because they fail to Using this method the Gini index for urban Egypt increases from a the World Bank PovcalNet, a repository of household income and  3 Oct 2016 The World Bank's new report on inequality contains several been key to the substantial decrease in income inequality — Brazil's Gini index  Gini index measures the extent to which the distribution of income or a Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality. World Bank collection of development indicators, compiled from officially  To benchmark and monitor income inequality and poverty across countries, Key indicators (Table in .xlsx) for latest years on Ginis, Income shares, The Ginis Dataset (World Bank); Chartbook of Economic Inequality (Atkinson and Morelli). The World Bank divides 215 countries into four categories based on income Method 2: Calculate the overall world income inequality using the Gini index  The Executive Summary of the World Inequality Report 2018 is available to We provide the first estimates of how the growth in global income since 1980 has  Income inequality indicators in Latin America have See World Bank, World Development. Indicators [online] http://data.worldbank.org/data-catalog/world-.

The World Bank is working to promote shared prosperity in the 140-plus client countries we serve. It means that we will work to increase the incomes and welfare of the less well-off wherever they are, be it the poorest of nations or in thriving, middle-income countries.

Inequality and shared prosperity. As with poverty, there are many ways to measure inequality. The World Development Indicators (WDI) databases present a wide range of inequality indicators such as the Gini index and the share of consumption or income held by each quintile. The World Bank is working to promote shared prosperity in the 140-plus client countries we serve. It means that we will work to increase the incomes and welfare of the less well off wherever they are, be it the poorest of nations or in thriving, middle-income countries. Top income inequality is measured as the share of total income that goes to the income earners at the very top of the distribution. Usually the top 1%. In High Income Countries inequality has a significant negative effect on transitional growth. For the median country in the world, with a year 2015 PPP GDP per capita of around 10000USD, IV estimates predict that a 1 percentage point increase in the Gini coefficient decreases GDP per capita growth over a 5-year period by over 1 percentage point GINI index (World Bank estimate) World Bank, Development Research Group. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. For more information and methodology, please see PovcalNet The portal allows you to explore several poverty and inequality indicators for countries and regions as well as explore countries by various income levels – low income, lower middle income, and upper middle income, and access poverty and inequality data for fragile, IDA and other country groupings.

The more unequal a country's income distribution, the higher its Gini index, e.g., a Sub-Saharan country with an index of 50. If income were distributed with perfect equality the index would be zero; if income were distributed with perfect inequality, the index would be 100.

3 Oct 2016 The World Bank's new report on inequality contains several been key to the substantial decrease in income inequality — Brazil's Gini index  Gini index measures the extent to which the distribution of income or a Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality. World Bank collection of development indicators, compiled from officially  To benchmark and monitor income inequality and poverty across countries, Key indicators (Table in .xlsx) for latest years on Ginis, Income shares, The Ginis Dataset (World Bank); Chartbook of Economic Inequality (Atkinson and Morelli).

The overall level of income inequality in a country is an important dimension of welfare, with significant implications for a country's ability to reduce poverty. Although inequality is used in a wide variety of contexts, most common measures refer to the distribution of income within a country’s population.

With 189 member countries, staff from more than 170 countries, and offices in over 130 locations, the World Bank Group is a unique global partnership: five institutions working for sustainable solutions that reduce poverty and build shared prosperity in developing countries. GINI index (World Bank estimate) - Country Ranking Definition: Gini index measures the extent to which the distribution of income (or, in some cases, consumption expenditure) among individuals or households within an economy deviates from a perfectly equal distribution. The World Bank is working to promote shared prosperity in the 140-plus client countries we serve. It means that we will work to increase the incomes and welfare of the less well-off wherever they are, be it the poorest of nations or in thriving, middle-income countries. Top income inequality is measured as the share of total income that goes to the income earners at the very top of the distribution. Usually the top 1%. According to the WEF index, income inequality has risen or remained stagnant in 20 of the 29 advanced economies while poverty increased in 17. Although most emerging economies have improved in these respects—84% of them registered a decline in poverty—their absolute levels of inequality remain much higher.

inequality index, which in terms of Figure 1 can be expressed as the degree of data set3 at the World Bank and the World Income Inequality. Distribution  Inequality is measured with the Gini index (explained The World Bank warns “PovcalNet was developed for the sole purpose of public  GINI index (World Bank estimate) World Bank, Development Research Group. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. For more information and methodology, please see PovcalNet