RT Journal Article T1 Team production and gift exchange A1 Ruiz-Delgado, Marta A1 Alventosa, Adriana A1 Meléndez-Jiménez, Miguel Ángel A1 Morales-Siles, Antonio José K1 Economía K1 Comunicación K1 Equipos de trabajo K1 Producción AB We study the effect of communication in a team production experimental setting where a principal decides,before contributions are made, how the team output will be allocated between himself and the team members.The allocation determines the marginal per capita rate of contributions. Without communication, we observethat high offers by the principal are followed by larger contributions by the team members (gift-exchange).With communication, only positive messages have a significant effect on the team members’ contributions: (i)positive messages increase workers’ contributions in those cases in which they receive the low offer and (ii)positive messages are accompanied of high offers to team members. PB Elsevier YR 2026 FD 2026 LK https://hdl.handle.net/10630/46427 UL https://hdl.handle.net/10630/46427 LA eng NO Marta Ruiz-Delgado, Adriana Alventosa, Miguel A. Meléndez-Jiménez, Antonio J. Morales, Team production and gift exchange, Journal of Behavioral and Experimental Economics, Volume 122, 2026, 102572, ISSN 2214-8043 NO Funding for open access charge: Universidad de Málaga / CBUA DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 4 may 2026