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  Modes of migration and multilevel selection in evolutionary multiplayer games

Pichugin, Y., Gokhale, C. S., Garcia, J., Traulsen, A., & Rainey, P. B. (2015). Modes of migration and multilevel selection in evolutionary multiplayer games. Journal of Theoretical Biology. doi:10.1016/j.jtbi.2015.09.027.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0028-9D0D-5 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002E-10BB-2
Genre: Journal Article

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Pichugin_et_al_2015.pdf (Preprint), 698KB
 
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 Creators:
Pichugin, Yuriy1, Author              
Gokhale, Chaitanya S.1, Author              
Garcia, Julian, Author
Traulsen, Arne2, Author              
Rainey, Paul B.3, Author              
Affiliations:
1External Organizations, ou_persistent22              
2Department Evolutionary Theory, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445641              
3External Scientific Member Group Experimental and Evolutionary Genetics, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445637              

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Free keywords: altruism; cooperation; migration; multilevel selection
 Abstract: The evolution of cooperation in group-structured populations has received much attention, but little is known about the effects of different modes of migration of individuals between groups. Here, we have incorporated four different modes of migration that differ in the degree of coordination among the individuals. For each mode of migration, we identify the set of multiplayer games in which the cooperative strategy has higher fixation probability than defection. The comparison shows that the set of games under which cooperation may evolve generally expands depending upon the degree of coordination among the migrating individuals. Weak altruism can evolve under all modes of individual migration, provided that the benefit to cost ratio is high enough. Strong altruism, however, evolves only if the mode of migration involves coordination of individual actions. Depending upon the migration frequency and degree of coordination among individuals, conditions that allow selection to work at the level of groups can be established.

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Language(s): eng - English
 Dates: 2015-09-232015-07-142015-09-282015-10-09
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: DOI: 10.1016/j.jtbi.2015.09.027
 Degree: -

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Title: Journal of Theoretical Biology
  Abbreviation : J. Theor. Biol.
Source Genre: Journal
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Publ. Info: London : Elsevier
Pages: 29 S. Volume / Issue: - Sequence Number: - Start / End Page: - Identifier: n.a.: 1095-8541
n.a.: http://pubman.mpdl.mpg.de/cone/journals/resource/954922646048