Arbeitspapier

Carrot or Stick? Group Selection and the Evolution of Reciprocal Preferences

This paper studies the evolution of both characteristics of reciprocity - the willingness to reward friendly behavior and the willingness to punish hostile behavior. Firstly, preferences for rewarding as well as preferences for punishing can survive evolution provided individuals interact within separated groups. This holds even with randomly formed groups and even when individual preferences are unobservable. Secondly, preferences for rewarding survive only in coexistence with self-interested preferences. But preferences for punishing tend either to vanish or to dominate the population entirely. Finally, the evolution of preferences for rewarding and the evolution of preferences for punishing influence each other decisively. The existence of rewarders enhances the evolutionary success of punishers, but punishers crowd out rewarders.

Sprache
Englisch

Erschienen in
Series: Munich Discussion Paper ; No. 2003-5

Klassifikation
Wirtschaft
Noncooperative Games
Equity, Justice, Inequality, and Other Normative Criteria and Measurement
Altruism; Philanthropy; Intergenerational Transfers
Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
Thema
Reciprocity
Evolution of Preferences
Group Selection
Coevolution
Fairness

Ereignis
Geistige Schöpfung
(wer)
Herold, Florian
Ereignis
Veröffentlichung
(wer)
Ludwig-Maximilians-Universität München, Volkswirtschaftliche Fakultät
(wo)
München
(wann)
2003

DOI
doi:10.5282/ubm/epub.40
Handle
URN
urn:nbn:de:bvb:19-epub-40-9
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Herold, Florian
  • Ludwig-Maximilians-Universität München, Volkswirtschaftliche Fakultät

Entstanden

  • 2003

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