Publications of Ralf D. Sommerfeld

Milinski, M.; Hilbe, C.; Semmann, D.; Sommerfeld, R. D.; Marotzke, J.: Humans choose representatives who enforce cooperation in social dilemmas through extortion. Nature Communications 7, 10915 (2016)

Fehl, K.; Sommerfeld, R. D.; Semmann, D.; Krambeck, H.-J.; Milinski, M.: I dare you to punish me - vendettas in games of cooperation. PLoS One 7 (9), e45093 (2012)

Eizaguirre, C.; Lenz, T. L.; Sommerfeld, R. D.; Harrod, C.; Kalbe, M.; Milinski, M.: Parasite diversity, patterns of MHC II variation and olfactory based mate choice in diverging three-spined stickleback ecotypes. Evolutionary Ecology of Fishes: Diversification, Adaptation and Speciation, pp. 605 - 622 (2011)

Traulsen, A.; Semmann, D.; Sommerfeld, R. D.; Krambeck, H.-J.; Milinski, M.: Human strategy updating in evolutionary games. Proceedings of the National Academy of Sciences of the United States of America 107 (7), pp. 2962 - 2966 (2010)

Kalbe, M.; Eizaguirre, C.; Dankert, I.; Reusch, T. B. H.; Sommerfeld, R. D.; Wegner, K. M.; Milinski, M.: Lifetime reproductive success is maximized with optimal major histocompatibility complex diversity. Proceedings of the Royal Society of London, Series B 276 (1658), pp. 925 - 934 (2009)

Sommerfeld, R. D.; Krambeck, H.-J.; Milinski, M.: Multiple gossip statements and their effect on reputation and trustworthiness. Proceedings of the Royal Society B - Biological Sciences 275 (1650), pp. 2529 - 2536 (2008)

Milinski, M.; Sommerfeld, R. D.; Krambeck, H.-J.; Reed, F. A.; Marotzke, J.: The collective-risk social dilemma and the prevention of simulated dangerous climate change. Proceedings of the National Academy of Sciences of the USA 105 (7), pp. 2291 - 2294 (2008)

Sommerfeld, R. D.; Boehm, T.; Milinski, M.: Desynchronising male and female reproductive seasonality: dynamics of male MHC-independent olfactory attractiveness in sticklebacks. Ethology Ecology & Evolution 20 (4), pp. 325 - 336 (2008)

Sommerfeld, R. D.; Krambeck, H.-J.; Semmann, D.; Milinski, M.: Gossip as an alternative for direct observation in games of indirect reciprocity. Proceedings of the National Academy of Sciences of the United States of America 104 (44), pp. 17435 - 17440 (2007)

Sommerfeld, R.; Bauert, M.; Hillmann, E.; Stauffacher, M.: Feeding enrichment by self-operated food boxes for white-fronted lemurs (Eulemur fulvus albifrons) in the Masoala exhibit of the Zurich Zoo. Zoo Biology 25 (2), pp. 145 - 154 (2006)

Sommerfeld, R. D.: Behaviour from an evolutionary point of view: experimental studies on fish and humans. Dissertation, ETH, Zürich (2008)