Recherche avancée

Maximilien Franck, Kamaryn T. Tanner, Robert L. Tennyson, Camille Daunizeau, Luigi Ferrucci, Stefania Bandinelli, Benjamin C. Trumble, Hillard Kaplan, Jacob E. Aronoff, Jonathan Stieglitz, Thomas S. Kraft, Amanda J. Lea, Vivek Venkataraman, Ian J. Wallace, Yvonne A.L. Lim, Kee Seong Ng, Joe Poh Sheng Yeong, Roger Ho, Xinru Lim, Ameneh Mehrjerd, Eleftheria G. Charalambous, Allison E. Aiello, Graham Pawelec, Claudio Franceschi, Johannes Hertel, Tamàs Fülöp, Maël Lemoine, Michael Gurven et Alan A. Cohen

vol. 5, août 2025, p. 1471–1480

Inflammaging, an age-associated increase in chronic inflammation, is considered a hallmark of aging. However, there is no consensus approach to measuring inflammaging based on circulating cytokines. Here we assessed whether an inflammaging axis detected in the Italian InCHIANTI dataset comprising...

Romain Espinosa et Nicolas Treich

août 2025

In this paper, we empirically investigate fairness judgments about animals. We design a survey that addresses major challenges associated with the inclusion of animal welfare in public decisions. Collecting data from a representative sample of the French population (N=1,526), we document the views...

Sultan Mehmood, Shaheen Naseer et Daniel L. Chen

vol. 17, n° 3, août 2025, p. 107–130

We provide experimental evidence of teacher-to-student transmission of gender attitudes in Pakistan. We randomly show teachers a pro-women’s rights visual narrative. Treated teachers increase their and students’ support for women’s rights, unbiasedness in gender IATs, and willingness to petition...

Margot Dazey et Victor Gay

vol. 58, n° 9, août 2025, p. 2000–2048

How is support for right-wing populist parties affected by exposure to Muslim visibility? Using an original database on French mosques, this article analyzes the relationship between the presence of mosques and support for the Front National at the polling station level in the late 2000s. It finds...

Pranjal Chandra, Daniel L. Chen et Viknesh Nagarathinam

juillet 2025

This study examines the impact of online dispute resolution (ODR) on the efficiency of the Indian judiciary, focusing on an online platform used in Lok Adalats, community-based legal forums in India. The study addresses the challenges posed by India’s extensive case backlog and the additional...

Kinga Makovi, Jean-François Bonnefon, Mayada Oudah, Anahit Sargsyan et Tahal Rahwan

vol. 28, n° 7 (112833), juillet 2025

High levels of human-machine cooperation are required to combine the strengths of human and artificial intelligence. Here we investigate strategies to overcome the machine penalty, where people are less cooperative with partners they assume to be machines, than with partners they assume to be...

Olympia Campbell, Maheen Pracha et Ruth Mace

juillet 2025

Concerns have been raised that an excess of men leads to societal violence, including violence against women, although recent evidence has challenged this view. One area that remains untested is honour killings, a type of femicide perpetrated by unrelated family members, such as intimate partners,...

Shota Ichihashi et Alex Smolin

juillet 2025, p. 667

We study how recommendation algorithms affect trade and welfare in markets characterized by algorithmic consumption, such as e-commerce platforms and AI assistants. Our analysis begins with a model of bilateral trade in which a single product is exchanged between a buyer and a seller under...

Dirk Bergemann, Alessandro Bonatti et Alex Smolin

juillet 2025, p. 786

We develop an economic framework to analyze the optimal pricing and product design of Large Language Models (LLM). Our framework captures several key features of LLMs: variable operational costs of processing input and output tokens; the ability to customize models through fine-tuning; and high-...

Mengchen Dong, Jean-François Bonnefon et Iyad Rahwan

vol. 16, n° 6973, juillet 2025

The deployment of AI in welfare benefit allocation accelerates decision-making but has led to unfair denials and false fraud accusations. In the US and UK (N = 3249), we examine public acceptability of speed-accuracy trade-offs among claimants and non-claimants. While the public generally tolerates...