Proceedings of the National Academy of Sciences

2018 - 2026

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Volume 123, issue 22, 2026

AI-assisted teams outperform AI-led teams but not human-only teams in assessing research reproducibility in quantitative social science pp. e2524747123

Abel Brodeur, David Valenta, Alexandru Marcoci, Juan P. Aparicio, Derek Mikola, Bruno Barbarioli, Rohan Alexander, Lachlan Deer, Tom Stafford, Lars Vilhuber, Gunther Bensch, Fabio Motoki, Mohamed Abdelhady, Yousra Abdelmoula, Ghina Abdul Baki, Tomás Aguirre, Sriraj Aiyer, Shumi Akhtar, Farida Akhtar, Melle R. Albada, Micah Altman, David Angenendt, Zahra Arjmandi Lari, Jorge Armando De León Tejada, David Rodriguez Arana, Igor Asanov, Anastasiya-Mariya Noha, Rebecca Ashong, Tobias Auer, Francisco J. Bahamonde-Birke, Bradley J. Baker, Söhnke M. Bartram, Dongqi Bao, Lucija Batinovic, Tommaso Batistoni, Monica Beeder, Louis-Philippe Beland, Carsten Gero Bienz, Christ Billy Aryanto, Cylcia Bolibaugh, Carl Bonander, Ramiro Bravo, Egor Bronnikov, Stephan Bruns, Nino Buliskeria, Sara Caicedo-Silva, Andrea Calef, Juan Sebastian Cano Arias, Gustavo A. Castillo Alvarez, Solomon Caulker, Simonas Cepenas, Arthur Chatton, Zirou Chen, Ngozi Chioma Ewurum, Anda-Bianca Ciocîrlan, Felix J. Clouth, Jason Collins, Nikolai Cook, Cesar Cornejo, João Craveiro, Jonathan Créchet, Jing Cui, Niveditha Chalil Vayalabron, Christian Czymara, Carlos Daniel Bermúdez Jaramillo, Hannes Datta, Lien Denoo, Arshia Dhaliwal, Nency Dhameja, Elodie Djemai, Erwan Dujeancourt, Uǧurcan Dündar, Thibaut Duprey, Yasmine Eissa, Youssef El Fassi, Ismail El Fassi, Keaton Ellis, Ali Elminejad, Mahmoud Elsherif, Aysil Emirmahmutoglu, Giulian Etingin-Frati, Emeka Eze, Jan Fabian Dollbaum, Jan Feld, Andres Felipe Rengifo Jaramillo, Guidon Fenig, Victoria Fernandes, Lenka Fiala, Lukas Fink, Mojtaba Firouzjaeiangalougah, Sara Fish, Jack Fitzgerald, Rachel Forshaw, Alexandre Fortier-Chouinard, Louis Fréget, Joris Frese, Jacopo Gabani, Sebastian Gallegos, Max C. Gamill, Attila Gáspár, Romain Gauriot, Evelina Gavrilova, Diogo Geraldes, Giulio Giacomo Cantone, Grant Gibson, Dirk Goldschmitt, Amélie Gourdon-Kanhukamwe, Andrea Gregor de Varda, Idaliya Grigoryeva, Alexi Gugushvili, Aaron H. A. Fletcher, Florian Habermann, Márton Hablicsek, Joanne Haddad, Jonathan D. Hall, Olle Hammar, Malek Hassouneh, Carina I. Hausladen, Sophie C. F. Hendrikse, Matthew Hepplewhite, Anson T. Y. Ho, Senan Hogan-Hennessy, Elliot Howley, Gaoyang Huang, Héloïse Hulstaert, Zlatomira G. Ilchovska, Paola Jaimes Santamaria, Niklas Jakobsson, Joakim Jansson, Ewa Jarosz, Hossein Jebeli, Yanchen Jiang, Hiba Junaid, Rohan Kalluraya, Sunny Karim, Edmund Kelly, Eva Kimel, Sorravich Kingsuwankul, Valentin Klotzbücher, Daniel Krähmer, Pijus Krūminas, Nicholas Kruus, Essi Kujansuu, Christoph F. Kurz, Stephan Küster, Blake Lee-Whiting, Felix Lewandowski, Tongzhe Li, Ruoxi Li, Dan Liu, Jiacheng Liu, Helix Lo, Katharina Loter, Felipe Macedo Dias, Christopher R. Madan, Nicolas Mä der, Marco Mandas, Cesar Mantilla, Jan Marcus, Diego Marino Fages, Xavier Martin, Ryan McWay, Daniel Medina-Gaspar, Sisi Meng, Lingyu Meng, Simon Merz, Alex P. Miller, Thibault Mirabel, Dibya Deepta Mishra, Sumit Mishra, Belay W. Moges, Morteza Mohandes Mojarrad, Myra Mohnen, Louis-Philippe Morin, Lucija Muehlenbachs, Gastón Mullin, Andreea Musulan, Sara Muzzì, James A. C. Myers, Florian Neubauer, Tuan Nguyen, Ali Niazi, Ardyn Nordstrom, Bartłomiej Nowak, Daneal O’Habib, Tim Ölkers, Justin Ong, Valeria Orozco Castiblanco, Ömer Özak, Ali I. Ozkes, Mikael Paaso, Shubham Pandey, Varvara Papazoglou, Romeo Penheiro, Linh Pham, Ulrike Phieler, Peter Pütz, Quan Qi, Jingyi Qiu, Manuel T. Rein, David A. Reinstein, Juuso Repo, Nicolas Rudolf, Shree Saha, Orkun Saka, Chiara Saponaro, Georg Sator, Martijn Schoenmakers, Raffaello Seri, Meet Shah, Paul Sibille, Christoph Siemroth, Vladimir Skavysh, Ben Slater, Wenting Song, Stefan Staubli, Tobias Steindl, Nomwendé Steven Waongo, Paul Stott, Stephenson Strobel, Roshini Sudhaharan, Pu Sun, Scott D. Swain, Oleksandr Talavera, Hanz M. Tantiangco, Georgy Tarasenko, Boyd Tarlinton, Mariam Tarraf, Ken Teoh, Rémi Thériault, Bethan Thompson, Tonghui Tian, Wenjie Tian, Emmanuel Tolani, Nicolai Borgen, Solveig Topstad Borgen, Javier Torralba, Carolina Velez-Ospina, Man Wai Mak, Lukas Wallrich, Zeyang Wang, Leah Ward, Matthew D. Webb, Duncan Webb, Bryan S. Weber, Christoph Weber, Wei-Chien Weng, Christian Westheide, Tom Wilkinson, Kwong-Yu Wong, Marcin Wroński, Zhuangchen Wu, Qixia Wu, Victor Y. Wu, Bohan Xiao, Feihong Xu, Cong Xu, Pranav Yadav, Yu Yang Chou, Luther Yap, Myra Yazbeck, Bo Yao, Zuzanna Zagrodzka, Tahreen Zahra, Mirela Zaneva, Xiaomeng Zhang, Ziwei Zhao, Han Zhong, Aras Zirgulis, Jiacheng Zou, Floris Zoutman and Christelle Zozoungbo

China’s one-child policy amplifies intergenerational inequality via enlarged differential fertility pp. e2525381123

Yewen Yu, Yi Fan and Junjian Yi

Volume 123, issue 21, 2026

Wind turbine proximity and health: Longitudinal evidence from US households pp. e2525715123

Niklas Rott, Douglas Almond and Osea Giuntella

How rising ICE activity influences the childcare workforce pp. e2602686123

Erkmen G. Aslim, Janet Currie, Chris M. Herbst and Erdal Tekin

Volume 123, issue 20, 2026

Speed and quality of complex strategic decisions pp. e2531472123

Uwe Sunde, Dainis Zegners and Anthony Strittmatter

Volume 123, issue 19, 2026

Social media promotion improves job market outcomes pp. e2528289123

Jingyi Qiu, Yan Chen, Alain Cohn’s and Alvin E. Roth

Clinician behavior when skin tone affects test results pp. e2530585123

Marcella Alsan, Liran Einav, Amy Finkelstein and Jonathan Zhang

Can privacy technologies replace cookies? Ad revenue in a field experiment pp. e2603752123

Zhengrong Gu, Garrett A. Johnson and Shunto J. Kobayashi

Improving the job market in economics (and beyond…) pp. e2609971123

Peter Rousseau

Volume 123, issue 18, 2026

Deforestation-focused policies do not reduce degradation in the Brazilian Amazon pp. e2507793123

Federico Cammelli, Holly K. Gibbs, Florian Gollnow, Samuel A. Levy, Matthieu Stigler and Rachael D. Garrett

Behavioral responses to wildfire smoke: Insights from smartphone location data pp. e2527320123

Clara Berestycki and M. Keith Chen

Uncovering how transport access reduces deprivation: When colocation misleads pp. e2532730123

Surabhi Ojha, Anupriya Anupriya, Daniel Hörcher and Daniel J. Graham

Volume 123, issue 16, 2026

Weather forecasts become more important for reducing mortality as the climate warms pp. e2523372123

Jeffrey G. Shrader, Stephan Thies, Laura Bakkensen, Manuel Linsenmeier and Derek Lemoine

Volume 123, issue 15, 2026

Demystifying invasivorism as a management strategy pp. e2507779123

Francisco J. Oficialdegui, Sergio Bedmar, Antonín Kouba, Giovanni Vimercati, Ivo Roessink and Miguel Clavero

Volume 123, issue 13, 2026

The power of leadership in changing social norms in heterogeneous societies pp. e2526916123

Fabio Galeotti, Jona Krutaj and Marie Claire Villeval

How the 2025 NIH grant terminations varied by researchers’ demographic groups pp. e2527755123

Diego F. M. Oliveira, Qian Huang, Teresa K. Woodruff and Brian Uzzi

Volume 123, issue 12, 2026

When does higher credit lower forest area? Amazon contexts change credit’s impacts pp. e2516366123

Patricia G. C. Ruggiero, Paula Carvalho Pereda and Alexander Pfaff

Volume 123, issue 9, 2026

The theory of epidemics with altruism pp. e2518893123

Mark P. Lynch, Simon K. Schnyder, John J. Molina, Ryoichi Yamamoto and Matthew S. Turner

Volume 123, issue 8, 2026

Democratizing space: India’s frugal space innovation provides key lessons for emerging nations pp. e2514657123

Luisa Corrado, Soniya Gupta-Rawal, Paul Kattuman and Jaideep Prabhu

Volume 123, issue 7, 2026

What is the general Welfare: Welfare economic perspectives on equity pp. e2529376123

Charles F. Manski

Volume 123, issue 6, 2026

The racial and ethnic gap in behavioral measures rivals the gender gap in the United States pp. e2527671123

Aurélie Dariel, John C. Ham, Nikos Nikiforakis and Jan Stoop

Volume 123, issue 4, 2026

Optimization via the strategic law of large numbers pp. e2519845123

Xiaohong Chen, Zengjing Chen, Wayne Yuan Gao, Xiaodong Yan and Guodong Zhang

Volume 123, issue 1, 2026

Computer-assisted learning in the real world: How Khan Academy influences student math learning pp. e2507708123

Taryn Eames, Emma Brunskill, Bogdan Yamkovenko, Kodi Weatherholtz and Philip Oreopoulos

Volume 122, issue 52, 2025

Heterogeneous conditions and power law robustness in intergenerational resource transfers pp. e2514196122

Matthew A. Cheung and Simon A. Levin

Volume 122, issue 48, 2025

Simulating human well-being with large language models: Systematic validation and misestimation across 64,000 individuals from 64 countries pp. e2519394122

Pat Pataranutaporn, Nattavudh Powdthavee, Chayapatr Archiwaranguprok and Pattie Maes

Stochastic responses and marginal valuation pp. e2520857122

Lars Peter Hansen and Panagiotis Souganidis

Volume 122, issue 46, 2025

Wildfires have created instability within risk transfer markets. Here’s a path forward pp. e2530050122

Matthew P. Thompson, David E. Calkin, Donald M. MacGregor, Bryce A. Young, Kimiko Barrett, Erica C. Fischer and Jesse V. Johnson

Volume 122, issue 45, 2025

The lower boundary of workplace mistreatment: Do small slights matter? pp. e2503650122

Michal Hodor, Liat Eldor and Peter Cappelli

Volume 122, issue 40, 2025

The impact of air pollution on petcare utilization pp. e2504553122

Stephen Jarvis, Olivier Deschenes, Akshaya Jha and Alan D. Radford

Addressing the broader implications of AI–AI bias in decision-making systems pp. e2521127122

Zekai Yu

Volume 122, issue 39, 2025

A spatially differentiated water pollution policy leads to economic and health inequity pp. e2421404122

Zhonghui Luo, Lala Ma, Rui Xie and Ran Song

Investigating the effects of single-dose intranasal testosterone on economic preferences in a large randomized trial of men pp. e2508519122

Anna Dreber, Magnus Johannesson, Gideon Nave, Coren L. Apicella, Shawn N. Geniole, Taisuke Imai, Erik L. Knight, Dylan Manfredi, Pranjal H. Mehta, Valentina Proietti, Steven J. Stanton, Alina Zeltikova, Francesca R. Luberti, Triana Ortiz and Justin M. Carré

Volume 122, issue 38, 2025

The power of bridging decision scales: Model coupling for advanced climate policy analysis pp. e2411592122

Tatiana Filatova, Joos Akkerman, Francesco Bosello, Theodoros Chatzivasileiadis, Ignasi Cortés Arbués, Amineh Ghorbani, Olga Ivanova, Nina Knittel, Jan Kwakkel, Francesco Lamperti, Nicholas R. Magliocca, Giacomo Marangoni, Stefan Nabernegg, Anton Pichler, Adrian Poujon, Karolina Safarzynska, Alessandro Taberna, Mariësse A. E. van Sluisveld, Liz Verbeek and Taoyuan Wei

Volume 122, issue 37, 2025

Driving the grid forward: How electric vehicle adoption shapes power system infrastructure and emissions pp. e2420609122

Lily Hanig, Corey D. Harper, Destenie Nock and Jeremy J. Michalek

The coherence of US cities pp. e2501504122

Simone Daniotti, Matté Hartog and Frank Neffke

Volume 122, issue 35, 2025

Using large language models to categorize strategic situations and decipher motivations behind human behaviors pp. e2512075122

Yutong Xie, Qiaozhu Mei, Walter Yuan and Matthew Jackson

Volume 122, issue 33, 2025

The edge-averaging process on graphs with random initial opinions pp. e2423947122

Dor Elboim, Yuval Peres and Ron Peretz

Volume 122, issue 31, 2025

AI–AI bias: Large language models favor communications generated by large language models pp. e2415697122

Walter Laurito, Benjamin Davis, Peli Grietzer, Tomáš GavenÄ Iak, Ada Böhm and Jan Kulveit

Volume 122, issue 30, 2025

Implementation science aims to improve healthcare by validating effective interventions pp. e2517704122

John Carey

Volume 122, issue 26, 2025

Generative AI without guardrails can harm learning: Evidence from high school mathematics pp. e2422633122

Hamsa Bastani, Osbert Bastani, Alp Sungu, Haosen Ge, Özge Kabakcı and Rei Mariman

Institutions of public judgment established by social contract and taxation pp. e2506537122

Taylor A. Kessinger and Joshua B. Plotkin

Volume 122, issue 25, 2025

Heterogeneity, reinforcement learning, and chaos in population games pp. e2319929121

Jakub Bielawski, Thiparat Chotibut, Fryderyk Falniowski, Michał Misiurewicz and Georgios Piliouras

Perceptual interventions ameliorate statistical discrimination in learning agents pp. e2319933121

Edgar A. Duéñez-Guzmán, Ramona Comanescu, Yiran Mao, Kevin R. McKee, Ben Coppin, Suzanne Sadedin, Silvia Chiappa, Alexander S. Vezhnevets, Michiel A. Bakker, Yoram Bachrach, William Isaac, Karl Tuyls and Joel Z. Leibo

Volume 122, issue 24, 2025

Impact of large-scale solar on property values in the United States: Diverse effects and causal mechanisms pp. e2418414122

Chenyang Hu, Zhenshan Chen, Pengfei Liu, Wei Zhang, Xi He and Darrell Bosch

Volume 122, issue 23, 2025

The prevalence of functional limitations in the US workforce pp. e2413663122

Hailey Clark, Bastian Ravesteijn, Kathleen Mullen and Nicole Maestas

High-frequency monitoring enables machine learning–based forecasting of acute child malnutrition for early warning pp. e2416161122

Susana Constenla-Villoslada, Yanyan Liu, Linden McBride, Clinton Ouma, Nelson Mutanda and Christopher Barrett

Volume 122, issue 22, 2025

Estimating wage disparities using foundation models pp. e2427298122

Keyon Vafa, Susan Athey and David M. Blei

Volume 122, issue 19, 2025

Why does AI hinder democratization? pp. e2423266122

C. Y. Cyrus Chu, Juin-Jen Chang and Chang-Ching Lin

Volume 122, issue 18, 2025

Using pledges to improve the effectiveness of environmental information campaigns: The case of biowaste recycling pp. e2414578122

Eduard Alonso-Paulí, Pau Balart, Lara Ezquerra and Iñigo Hernandez-Arenaz

Volume 122, issue 14, 2025

The rising income gradient in life expectancy in Sweden over six decades pp. e2418145122

Johannes Hagen, Lisa Laun, Charlotte Lucke and Mårten Palme

Academic achievement helps coordination on mutually advantageous outcomes pp. e2420306122

Isabelle Brocas and Juan D. Carrillo

Unbalanced growth and land overvaluation pp. e2423295122

Tomohiro Hirano and Alexis Akira Toda

Volume 122, issue 12, 2025

Maintaining cooperation through vertical communication of trust when removing sanctions pp. e2415010122

Ann-Christin Posten, Pınar Uğurlar, Sebastian Kube and Joris Lammers

Volume 122, issue 11, 2025

Physical proximity drives gay discrimination in the gig economy pp. e2412362122

David Smerdon, Samuel Pearson and Sabina Albrecht

Poverty alleviation resettlement in China reduces deforestation pp. e2421526122

Feifei Chen, Wei Chen and Huanguang Qiu

Volume 122, issue 9, 2025

Understanding Nash epidemics pp. e2409362122

Simon K. Schnyder, John J. Molina, Ryoichi Yamamoto and Matthew S. Turner

Critical fragility in sociotechnical systems pp. e2415139122

José Moran, Frank P. Pijpers, Utz Weitzel, Jean-Philippe Bouchaud and Debabrata Panja

Policy options for the drug pricing conundrum pp. e2418540122

Kate Ho and Ariel Pakes

Volume 122, issue 6, 2025

Identifying new classes of financial price jumps with wavelets pp. e2409156121

Cecilia Aubrun, Rudy Morel, Michael Benzaquen and Jean-Philippe Bouchaud

Microlevel structural poverty estimates for southern and eastern Africa pp. e2410350122

Elizabeth Tennant, Yating Ru, Peizan Sheng, David S. Matteson and Christopher Barrett

Robust inattentive discrete choice pp. e2416643122

Lars Hansen, Jianjun Miao and Hao Xing

Human beauty illustrates the economic impact of heritable physical traits pp. e2418424122

Daniel Hamermesh and Anwen Zhang

Top-performing girls are more impactful peer role models than boys, teachers say pp. e2421436122

Sofoklis Goulas, Rigissa Megalokonomou and Panagiotis Sotirakopoulos

Volume 122, issue 4, 2025

Violence against women and girls research: Leveraging gains across disciplines pp. e2404557122

Kathryn Falb, Amber Peterman, Ragnhild Nordås, Anjalie Field, Roni Porat and Lindsay Stark

Behavioral nudges prevent loan delinquencies at scale: A 13-million-person field experiment pp. e2416708122

Robert Kuan, Kristin Blagg, Benjamin L. Castleman, Rajeev Darolia, Jordan D. Matsudaira, Katherine Milkman and Lesley Turner

Valuing the benefits of reducing firearm violence in the United States pp. e2419864122

Philip J. Cook, Marc Jeuland and Jens Ludwig

Volume 122, issue 3, 2025

Glyphosate exposure and GM seed rollout unequally reduced perinatal health pp. e2413013121

Emmett Reynier and Edward Rubin

Volume 122, issue 1, 2025

The unequal adoption of ChatGPT exacerbates existing inequalities among workers pp. e2414972121

Anders Humlum and Emilie Vestergaard