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Elliott Ash, Sam Asher, Aditi Bhowmick, Sandeep Bhupatiraju, Daniel L. Chen, Tanaya Devi, Christoph Goessmann, Paul Novosad et Bilal Siddiqi
2025, p. 1–45
We study judicial in-group bias in Indian criminal courts using newly collected data on over 5 million criminal case records from 2010–2018. After classifying gender and religious identity with a neural network, we exploit quasi-random assignment of cases to judges to determine whether judges favor...
Eva-Madeleine Schmidt, Clara Bersch, Nils Köbis, Jean-François Bonnefon, Iyad Rahwan et Mengchen Dong
vol. 6, n° 100223, décembre 2025
As artificial intelligence (AI) chatbots become increasingly integrated into everyday life, it is important to understand how direct interaction with such systems shapes public sentiment toward AI more broadly. Leveraging a unique window in April 2023—when many individuals still had little or no...
Victor Gay
sous la direction de Christine Kosmopoulos et Joachim Schöpfel, Presses universitaires du Septentrion, 2025
sous la direction de Alain Trannoy et Arundhati Virmani, Odile Jacob, 2025
Andreas Flache, Marijn Keijzer et Michael Mas
sous la direction de Taha Yasseri, Cheltenham: Edward Elgar, 2025
Benjamin Pitt et Haneul Jang
vol. 47, 2025
People conceptualize space using different spatial reference frames, based either in the body or the environment. Many studies attribute this cognitive diversity to spatial language, but their effects are confounded by differences across cultures and experimental tasks. Here we tested this...
Philippe Gagnepain et David Martimort
vol. 84, n° 106304, décembre 2025, révision 10 juin 2026
We explore empirically the impact of the market sharing collusive practices that were implemented in the French public transportation industry between 1994 and 1999. We build a structural model of bidding markets where innovating firms compete for the market and have the ability to spread the...
Shema Mitali, Julien Daubanes et Jean-Charles Rochet
2025, p. 1–22
Corporate green bond announcements generate positive abnormal stock returns. We suggest this might be because managers use green bonds to signal the profitability of the climate-friendly projects they finance. First, we build a signaling model of green bond issuance. It predicts that firms’...
René Aïd, Luciano Campi et Jérôme Renault
vol. 19, décembre 2025, p. 661–664
Laurent Miclo
vol. 8, 2025, p. 569–587
We introduce and analyse the almost sure convergence of a new stochastic algorithm for the global minimization of Morse functions on compact Riemannian manifolds. This diffusion process is called fraudulent because it requires the knowledge of minimal value of the function to minimize. Its...
