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Statement from the World Inequality Lab on the G20 Extraordinary Committee of Independent Experts’ Report on Global Inequality
novembre 12, 2025 | WID.world

The World Inequality Lab warmly welcomes the release of the G20 Extraordinary Committee of Independent Experts’ Report on Global Inequality, published today, November 4, 2025. ... Continuer la lecture

World Inequality Report 2026 | Coming out soon
novembre 12, 2025 | WID.world

On December 10, 2025, the World Inequality Lab will release the 2026 World Inequality Report, offering the latest and most comprehensive analysis of global inequality ... Continuer la lecture

Global inequalities in ownership-based carbon footprints over 2010-2022
novembre 12, 2025 | WID.world

Who owns the firms that produce global greenhouse gas emissions? In this paper, Lucas Chancel and Yannic Rehm provide the first global estimates of ownership-based ... Continuer la lecture

Human capital, unequal opportunities and productivity convergence – A global historical perspective 1800-2100
octobre 29, 2025 | WID.world

How much more inclusive has access to health and education become in recent decades? Are we on track for global convergence in human capital, well-being, ... Continuer la lecture

Capital in the 21st Century, Ten Years Later
octobre 29, 2025 | WID.world

On the occasion of the tenth anniversary of Capital in the Twenty-First Century (2014) and the fifth anniversary of Capital and Ideology (2020), Thomas Piketty ... Continuer la lecture

Climate inequality report 2025 | Climate Change: A Capital Challenge, Why Climate Policy Must Tackle Ownership
octobre 29, 2025 | WID.world

The Climate Inequality Report 2025 reveals how wealth drives the climate crisis, and proposes new policy options to address it. It builds on the 2023 ... Continuer la lecture

Upward mobility is primarily driven by labor income but almost never by capital alone
octobre 29, 2025 | WID.world

Understanding the drivers of income mobility is a central question in economics, as individuals’ incomes come from both labor and capital sources. While factor shares ... Continuer la lecture

Equality and Development: A Comparative & Historical Perspective 1800-2025
octobre 29, 2025 | WID.world

Understanding how inequality shapes economic development has long been a central question for economists, policymakers, and citizens alike. Does greater equality foster inclusiveness and productivity, ... Continuer la lecture

En France, les minorités racisées subissent de fortes pénalités salariales
septembre 30, 2025 | WID.world

En France, le modèle universaliste qui refuse de reconnaître les communautés au sein de la République rend la mesure et la mise en évidence des ... Continuer la lecture