The gini coefficient is a numerical measure of income or wealth inequality in a population and ranges from 0 to 1. 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.

The gini coefficient is essentially a measure of income inequality, with higher values indicating greater disparity between a country’s richest and poorest inhabitants. 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 …