Actualités

Local Political Effects of Peru’s Land Reform

12 novembre 2026 | WID.world

Who gets to compete for political power? Can historically excluded groups build the capacity to do it under autocracy? In Peru, the historical concentration of

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ERC Synergy Grant awarded to World Inequality Lab to study how inequality shapes and is shaped by deep decarbonization

12 novembre 2026 | WID.world

The World Inequality Lab has been awarded a prestigious European Research Council (ERC) Synergy Grant to launch Global Inequality Patterns for Development and Deep Decarbonization

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Spanish Tax on Large Fortunes raises over €600 million in revenue and reduces Madrid’s tax privileges

12 novembre 2026 | WID.world

Since 2011, Madrid has enjoyed a significant tax advantage over other Spanish regions by effectively eliminating its regional wealth tax, helping to attract wealthy individuals

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Preferences for Inheritance Taxation in Europe: Experimental Evidence on Vertical Equity and Public Debt

17 septembre 2026 | WID.world

Inheritance taxation is central to debates over wealth concentration, intergenerational mobility, and public finance, but there is ongoing debate about what tax rates the public

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Who Bears the Cost of Air Pollution? How Pollution Shocks Widen Socio-Economic Gaps in Educational Achievement

14 septembre 2026 | WID.world

Education plays a major role in shaping lifetime opportunities, yet the mechanisms through which environmental factors contribute to educational inequality remain poorly understood. While disadvantaged

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The Carbon Content of Billionaire Wealth: Composition, Concentration, and Taxation

3 septembre 2026 | WID.world

While increasing evidence highlights large disparities in emissions between and within countries, detailed individual-level data on emissions portfolios remain scarce. In this paper, Krystian Bua,

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Conceptualizing and Measuring Forms of Ethnic Inequality: Findings from India

3 septembre 2026 | WID.world

Existing research on ethnic politics has largely focused on economic inequality between groups. This paper argues that other forms of inequality also matter and develops

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Politics of Dignity: How Status Inequality shaped Redistributive Politics in India

22 juillet 2026 | WID.world

How does social hierarchy affect redistribution? Mainstream theories of welfare politics explain redistribution through the material interests of social classes, assuming wealthier groups oppose redistribution

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Income Inequality and Structural Transformation: Evidence from Swedish Micro Data,1870–1970

16 juin 2026 | WID.world

Why did income inequality decline so dramatically during the twentieth century? Existing explanations often emphasise progressive taxation, welfare state expansion, or the economic disruptions caused

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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