Discriminating by Tagging: Artificial Distinction, Real Discrimination
AbstractWe introduce a new variation of the hawk-dove game suggested by an experiment that studies the behavior of a group of domestic fowls when a subgroup has been marked. Speci cally we consider a population formed by two types of individual that fail to recog- nize their own type but do recognize the other type. In this game we find two evolutionarily stable strategies. In each of them, individuals from one type are always attacked more, whatever proportion of the population they represent. Our theoretical results are consistent with the conclusions drawn from experimental work, where marked fowls received more pecks than their unmarked counterparts.
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Bibliographic InfoPaper provided by Universidad del País Vasco - Departamento de Fundamentos del Análisis Económico I in its series IKERLANAK with number 2011-50.
Date of creation: 08 Feb 2011
Date of revision:
Postal: Dpto. de Fundamentos del Análisis Económico I, Facultad de CC. Económicas y Empresariales, Universidad del País Vasco, Avda. Lehendakari Aguirre 83, 48015 Bilbao, Spain
Find related papers by JEL classification:
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-02-26 (All new papers)
- NEP-EXP-2011-02-26 (Experimental Economics)
- NEP-GTH-2011-02-26 (Game Theory)
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- André Barreira da Silva Rocha & Annick Laruelle & Peio Zuazo, 2012.
"Replicator Dynamics and Evolutionary Stable Strategies in Heterogeneous Games,"
Discussion Papers in Economics
11/54, Department of Economics, University of Leicester.
- Zuazo Garín, Peio & Rocha, André Barreira da Silva & Laruelle, Annick, 2011. "Replicator Dynamics and Evolutionary Stable Strategies in Heterogeneous Games," IKERLANAK 2011-57, Universidad del País Vasco - Departamento de Fundamentos del Análisis Económico I.
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