Items where authors include "Umair Ashraf, R."

Article

Malthouse, E., Pilgrim, C. orcid.org/0000-0002-3800-677X, Sgroi, D. et al. (64 more authors) (2026) The private solution trap in collective action problems across 34 nations. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 123 (12). e2504632123. ISSN 0027-8424