Güth, Werner Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://www.sciencedirect.com/science/article/pii/S0165176515002220 (Any fulltext)
Güth, W., & Pezanis-Christou, P. (2015). Believing in correlated types in spite of independence: An indirect evolutionary analysis. Economics Letters, 134, 1-3.