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Research-based analysis by economists and social scientists at the Barcelona School of Economics

When Platforms Favor Their Own Services, Who Loses?

October 5, 2026Industrial Organization Law and Economics Public Policy No Comments
A full-sized, open wooden door leading into a brightly lit room next to a miniature white door hidden behind a potted plant against a grey wall.

Leonardo Madio, Fabio M. Manenti and Massimo Motta show that requiring equal access to a platform’s own service and its rivals raises welfare and the platform’s own profits

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Unequal Lives, Unequal Benefits: Life Expectancy and Social Security Rules

September 17, 2026Macroeconomics Public Policy No Comments
A United States Social Security card sticks out of a pile of American currency

Javier Fernández-Blanco and Virginia Sánchez-Marcos evaluate the welfare implications of retirement benefits that ignore predictable differences in life expectancy.

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Designing Gender-Balanced Evaluation Committees with AI

September 3, 2026Labor Economics Public Policy No Comments

J. Ignacio Conde-Ruiz, Miguel Diaz Salazar and Juan José Ganuza show how AI-designed evaluation committees address gender gaps in Economics, emphasizing topic alignment over demographic quotas.

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Born Too Soon? The Educational Costs of Early Elective Deliveries

July 29, 2026Education Health Economics Public Policy No Comments
Set of newborn accessories in anticipation of child - calendar with circled date

Libertad González and Parijat Maitra show that even modest shifts in birth timing can have lasting consequences for children’s health and school performance.

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BSE Focus is supported by Severo Ochoa Excellence Grant CEX2024-001476-S funded by:

logos MICIU, AEI, and Severo Ochoa Excellence Program

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BSE Focus is supported by Severo Ochoa Excellence Grant CEX2024-001476-S funded by:

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