Tilman, Andrew, Avinash Dixit, and Simon Levin. (2019) 2019. “Localized Prosocial Preferences, Public Goods, and Common-Pool Resources.”. Proceedings of the National Academy of Sciences of the United States of America 116 (12): 5305-10. doi:10.1073/pnas.1802872115.

Crabtree, Stefani, Colin Wren, Avinash Dixit, and Simon Levin. (2024) 2024. “Influential Individuals Can Promote Prosocial Practices in Heterogeneous Societies: A Mathematical and Agent-Based Model.”. PNAS Nexus 3 (7): pgae224. doi:10.1093/pnasnexus/pgae224.