Open access, high quality wealth and income inequality data developed by an international academic consortium.

Apr 21, 2018 · There are two main variants: one which includes all economies, and one which excludes high-income economies (see list and definition of income groups). Click here to …

The dispersion of the world income distribution is determined by the forces that shape the strength of the terms-of-trade effects— the degree of openness to international trade and the extent of …

This data explorer provides a range of inequality indicators measured according to two different definitions of income obtained from different sources. Data from the World Inequality Database …

The OECD Income Distribution Database (IDD) offers data on levels and trends in income inequality and poverty and is updated on a rolling basis, two to three times a year.

Use this interactive tool to explore how the market income distribution within and between countries has changed over time (1980-2020).

Nov 25, 2022 · This graphic shows income distributions in 16 different countries around the world, using data from the World Inequality Database.

Dec 10, 2025 · Open access, high quality wealth and income inequality data developed by an international academic consortium.

UNU-WIDER has just released the latest version of the World Income Inequality Database (WIID). This release brings the world’s most comprehensive collection of income inequality statistics …

Redistribution of income and wealth is the transfer of income and wealth (including physical property) from some individuals to others through a social mechanism such as taxation, …