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Tianyu Cao, Edhitt Cortez Linares, Raul Quispe Gutierrez, Daniel Eid Rodriguez, Juana Bani Cuata, Michael I. Miyamoto, Christopher Von Rueden, Daniel Cummings, Paul L. Hooper, Benjamin C. Trumble, Jonathan Stieglitz, Randall C. Thompson, Gregory Thomas, Hillard Kaplan, Daniel A. Duprez, David R. Jacobs, and Michael Gurven

vol. 14, n. 14, July 2025

Background Little is known about arterial stiffness in rural subsistence populations that experience few cardiovascular risk factors. We conducted a cross‐sectional study comparing 3 arterial stiffness metrics among Tsimane forager‐horticulturalists with 2 representative US cohorts. Methods...

Philippe Delacote, Sylvain Chabé-Ferret, Anna Creti, Katharyn Duffy, Micah Elias, Alejandro Guizar-Coutiño, Ben Filewod, Ben Groom, Andreas Kontoleon, Gwenole LeVelly, Lara L’Horty, Anouch Missirian, and Thales A. P. West

July 2025

A key factor undermining the credibility of carbon offsets is the evaluation of project baselines and their impact. The ex ante scenarios constructed by project developers in accordance with rules set by certification schemes have been challenged by ex post evaluations from scientists, who...

Nadia Burani, and Andrea Mantovani

vol. 235, n. 107043, July 2025

We consider a duopolistic market in which a green firm competes with a brown rival, and both firms offer vertically differentiated products. Consumers are heterogeneous both in their willingness to pay for hedonic quality and in their environmental concern. The latter is positively related to the...

Etienne de Montbrun, and Jérôme Renault

vol. 12, n. 3, July 2025, pp. 267–301

We study the convergence of optimistic gradient descent ascent in unconstrained bilinear games. For zero-sum games, we prove exponential convergence to a saddle-point for any payoff matrix, and provide the exact ratio of convergence as a function of the step size. Then, we introduce OGDA for...

Pascal Bégout, and Jean-Pierre Neveu

vol. 29, n. 3, July 2025, pp. 431–451

Daniel L. Chen, and Markus Loecher

vol. 116, n. 102364, July 2025

Emotions are said to underlie moral decision-making. We detect intra-judge variation spanning three decades in 1.5 million judicial decisions driven by factors unrelated to case merits. U.S. immigration judges grant an additional 1.4 % points of asylum petitions–and U.S. district judges assign 0.6...

Matthew Adler, Maddalena Ferranna, James K. Hammitt, Eugénie de Laubier, and Nicolas Treich

vol. 37, n. 7, July 2025, pp. 1350–1364

The fair innings principle states that fairness requires allocating life-saving treatments to younger rather than older patients when each would gain the same extension in longevity. It is motivated by the notion that older patients have already benefited from a longer life and so have less claim...

Manon Costa, Sébastien Gadat, and Lorick Huang

vol. 29, July 2025, p. 609–664

Nivedita Singhal, Ceren Su Abacioglu, Catherine Molho, and Berke Tan Tabak

vol. 81, n. 2 (e70011), June 2025

In the Netherlands, Diversity, Equity, and Inclusion (DEI) efforts typically avoid using the term “race”, instead adopting a broader “diversity inclusion” framework that shifts focus from racial inequalities to cultural differences. Our project aimed to introduce, test, and apply a framework to...

Minhua Yan, Zhizhong Li, Yuanmei Li, Robert Boyd, and Sarah Mathew

vol. 122, n. 25 (e2413214122), June 2025

Determining how people behave in contexts governed by social norms can clarify both how norms influence human behavior and how norms evolve. We examined cooperative farming harvest division among the Derung, a Tibeto-Burman-speaking horticultural society in southwestern China. In the village of...