COUNTRY GRAPHS

Follow the evolution of inequality within countries with user-friendly graphs

The source for global inequality data

Leading methodology to track inequality

Reference data to track economic inequality at the global level, within countries and over time. Based on the systematic combination of national accounts, survey and fiscal data.

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Open-access information to feed public debates

Open access data, easy-to-use visualization tools and transparent methodology for researchers, civil society, business and political communities.

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International, independent and leading research

More than 100 top-level researchers involved, covering 70 countries over 5 continents. Entirely funded by public and non-profit actors.

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What is income inequality?

Latest News

New paper and series on wealth inequality dynamics in France
February 14, 2017 | WID.world

This new paper combines different sources and methods (income tax data, inheritance registers, national accounts, wealth surveys) in order to deliver consistent, unified wealth distribution … Continue reading “New paper and series on wealth inequality dynamics in France”

New paper and series on wealth concentration in the UK
January 23, 2017 | WID.world

The new series cover a long period, from 1895 to the present. The UK went from being more unequal in terms of wealth than the … Continue reading “New paper and series on wealth concentration in the UK”

Launching of WID.world : The source for global inequality data
January 9, 2017 | WID.world

Press release Launching of WID.world : The source for global inequality data Paris, January 9, 2017 – The World Wealth and Income Database (WID.world) launches today … Continue reading “Launching of WID.world : The source for global inequality data”

Launching of WID.world: the source for global inequality data
January 9, 2017 | WID.world

Press release Launching of WID.world : The source for global inequality data Paris, January 9, 2017 – The World Wealth and Income Database (WID.world) launches today … Continue reading “Launching of WID.world: the source for global inequality data”

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