Informing the public debate, empowering civil society, strengthening democracy
Projects
World Inequality Report 2026
The latest data and analysis on global inequalities to inform the public debate.
WORLD INEQUALITY DATABASE
Visit the most comprehensive open source database for global inequality data.
StartClimate Inequality Report 2025
Discover how wealth inequality and the climate crisis drive each other.
ReadGlobal Justice Project
Find out more about this upcoming collective research initiative aimed at shaping a fairer, more democratic and sustainable 21st century.
Find out moreWorld Historical Balance of Payments Database
Explore international transactions - trade, capital flows, and foreign wealth accumulation - and unequal development from 1800 to present.
ExplorePOLITICAL CLEAVAGES AND SOCIAL INEQUALITIES
Who votes for whom? Explore the socioeconomic indicators of support for political parties.
EXPLOREWorld Human Capital Expenditure Database
Explore the evolution of public and private investment in human capital from 1800 to present.
ExploreGLOBAL WEALTH TAX SIMULATOR
Design your own wealth tax and measure the revenue that can be generated
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Next events
World Inequality Conference 2026
The World Inequality Lab is organizing the third edition of the World Inequality Conference, to be held at the Paris School of Economics on June 4-5, 2026. Objectives […]
Learn moreReplay of last events
Equality Debate with Lucas Chancel
On the occasion of the release of Lucas Chancel’s new book, Energy and Inequalities: A Political History, the World Inequality Lab organized a debate with the author as part of […]
Learn moreShaping the Future of International Tax Cooperation
International taxation is no longer just a technical issue – it sits at the center of trade wars, great-power politics, and the global push for economic fairness. This conference will […]
Learn moreEquality Debate with Arnaud Orain
To mark the publication of Arnaud Orain‘s new book, Le Monde Confisqué, Essai sur le Capitalisme de la Finitude (XVIe-XXIe siècle), the World Inequality Lab invites you to an Equality […]
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