The Gini coefficient measures the inequality among the values of a frequency distribution, such as income levels. A Gini coefficient of 0 reflects perfect equality, where all income or wealth values are …

Gini index World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for …

Nov 22, 2025 · The Gini coefficient measures income inequality by comparing actual income distribution with perfect equality, using the Lorenz curve.

Aug 8, 2025 · The Gini index, developed by Corrado Gini in 1912, measures income inequality on a scale from 0 (perfect equality) to 1 (perfect inequality), with South Africa having the highest recorded …

Apr 7, 2025 · The Gini coefficient, or Gini index, is derived from the Lorenz curve, and like the Lorenz curve, it measures the degree of economic equality across a given population and simplifies this …

Oct 9, 2025 · The Gini coefficient measures inequality on a scale from 0 to 1. Higher values indicate higher inequality. Depending on the country and year, the data relates to income (measured after …

Oct 8, 2021 · The Gini Index is a summary measure of income inequality. The Gini coefficient incorporates the detailed shares data into a single statistic, which summarizes the dispersion of …

Jun 5, 2025 · Gini index measures the extent to which the distribution of income or consumption expenditure among individuals or households within an economy deviates from a perfectly equal …

One of the most widely used tools to measure economic inequality is the Gini coefficient. This measure provides a numerical value that represents the income or wealth distribution across a population, …

Jan 22, 2025 · What is the Gini Coefficient? The Gini coefficient is a statistical measure used to assess inequality within a dataset. It ranges from 0, representing perfect equality, to 1, indicating perfect …