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Julien Lie-Panis, Léo Fitouchi, Nicolas Baumard et Jean-Baptiste André
vol. 121(51), n° e2408802121, novembre 2024
Institutions allow cooperation to persist when reciprocity and reputation provide insufficient incentives. Yet how they do so remains unclear, especially given that institutions are themselves a form of cooperation. To solve this puzzle, we develop a mathematical model of reputation-based...
Daniel L. Chen
vol. 77, n° 4, novembre 2024, p. 1004–1025
Sultan Mehmood, Shaheen Naseer et Daniel L. Chen
vol. 121, n° e2406034121, novembre 2024
We provide experimental evidence that role models can galvanize prosocial actions amid global crises, exemplified by the COVID-19 pandemic. In a randomized control trial comparing role models, cash incentives, and celebrity endorsements, only role models successfully mitigated vaccine reluctance...
Maxime Derex, Pierce Edmiston, Gary Lupyan et Alex Mesoudi
vol. 48, n° e2322886121, novembre 2024
Although the theoretical foundations of the modern field of cultural evolution have been in place for over 50 y, laboratory experiments specifically designed to test cultural evolutionary theory have only existed for the last two decades. Here, we review the main experimental designs used in the...
Thomas Ragel et Bruno Ziliotto
novembre 2024
This paper examines finite zero-sum stochastic games and demonstrates that when the game's duration is sufficiently long, there exists a pair of approximately optimal strategies such that the expected average payoff at any point in the game remains close to the value. This property, known as the \...
Marc Ivaldi et Connie Lee
sous la direction de Randolph Tritell, Daniel Crane et Damien Gerard, chapitre 5, novembre 2024, p. 567–570
Randolph Tritell, Daniel Crane et Damien Gerard (éds.)
novembre 2024, 870 pages
Manh-Hung Nguyen, Viet-Ngu Hoang, Son Nghiem et Lan Anh Nguyen
n° 24-1598, novembre 2024
Mandatory vaccination for COVID-19 has received intense political and ethical debates, while the literature on the causal effects of vaccination mandates on vaccination outcomes is very limited. In this study, we examine the effects of the announcement of vaccine mandates (VMs) for workers working...
Elena Panova
n° 24-1597, novembre 2024, révision mars 2026
This paper studies the effect of media market competition on confirmatory bias, the tendency to confirm common priors to appear competent, while accounting for both single- and multi-homing. It finds that competition helps sustain informative reporting when priors are relatively precise, but has...
Tuuli Vanhapelto et Thierry Magnac
n° 24-1596, novembre 2024, révision mai 2026
Local housing markets differ in their liquidity, the ease of transacting. Using Finnish data and a new measure for local market tightness, we document cross-sectional obser-vations regarding housing liquidity: i) across locations, association between liquidity and prices is positive - selling is...
