Actualités

Conflicting Claims and Taxation: A Distributive History of 20th Century Peru

29 mars 2026 | WID.world

Over the past century, Peru has experienced sharp distributive shifts shaped by external dependency, political cycles, and changing power relations between labor and capital. Yet

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The Global Democratic Deficit: Undemocratic international institutions favor powerful countries—and shape who pays and who benefits

26 mars 2026 | WID.world

How does the international system actually work in practice? Who holds decision-making power, who finances global public goods, and who ultimately benefits from them? More

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Should Charitable and Political Donations Benefit from Similar Tax Treatments? Evidence from a Survey Experiment

24 mars 2026 | WID.world

In many countries, charitable and political donations benefit from generous, and often similar tax incentives, despite serving very different purposes. While the responsiveness of charitable

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Terms of Trade and North-South Relations: Implications for Foreign Wealth Accumulation and Comparative Development (1962-2025)

11 mars 2026 | WID.world

Since the 1960s, many low- and middle-income countries have remained heavily specialized in primary commodity exports, fueling long-standing debates about deteriorating terms of trade, unequal

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Planetary Habitability, Global Convergence and Structural Transformation, 2026-2100

3 mars 2026 | WID.world

What level of economic prosperity and well-being is compatible with global convergence (equality between countries) and the preservation of planetary habitability? Or, to put it

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Skin Tone Penalties: Quasi-Experimental Evidence on Colorism in Football

10 février 2026 | WID.world

Skin tone inequalities are widely observed in economic and social outcomes, yet it remains difficult to identify whether they reflect direct discrimination rather than differences

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2025 Rapport d’activité

29 janvier 2026 | WID.world

Nous sommes ravis de vous présenter notre rapport d’activité 2025. Pour la première fois l’année dernière, les inégalités ont été identifiées comme priorité lors d’un

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Mapping The Redistributive Debates In Norway And The United States

19 janvier 2026 | WID.world

Debates over inequality and redistribution are central to contemporary politics, yet we know little about how pro-redistributive arguments are framed and how they resonate with

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New Data, Revised Methods: Highlights from the World Inequality Database 2025 Update

14 janvier 2026 | WID.world

The World Inequality Database (WID) provides open access to the most extensive database on the historical evolution of economic inequality. Updated annually by the World Inequality Lab

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CRÉDITS

Site web créé en 2021 par l'agence Adrénaline, avec la collaboration de :

Gestion de projet et conception web : Pauline Bouaud, Mathieu Vicard et Anthony Wieczorek

Développement et intégration : Aurélien Binauld, Thibaut Watteau et Benjamin Grillet (AliquidStudio).

Coordination : Lucas Chancel et Olivia Ronsain