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  1. Is population growth conducive to the sustainability of cooperation? Oded Stark and Marcin Jakubek
    Autor*in: Stark, Oded; Jakubek, Marcin
    Erschienen: 2011
    Verlag:  ZEF, Bonn

    This paper asks whether population growth is conducive to the sustainability of cooperation. A simple model is developed in which farmers who live around a circular lake engage in trade with their adjacent neighbors. The payoffs from this activity... mehr

    Standort:
    Niedersächsische Staats- und Universitätsbibliothek Göttingen
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 48 (152)
    Fernleihe:
    keine Fernleihe

     

    This paper asks whether population growth is conducive to the sustainability of cooperation. A simple model is developed in which farmers who live around a circular lake engage in trade with their adjacent neighbors. The payoffs from this activity are governed by a prisoner's dilemma "rule of engagement". Every farmer has one son when the population is not growing, or two sons when it is growing. In the former case, the son takes over the farm when his father dies. In the latter case, one son stays on his father's farm, whereas the other son settles around another lake, along with the "other" sons of the other farmers. During his childhood, each son observes the strategies and the payoffs of his father and of the trading partners of his father, and imitates the most successful strategy when starting farming on his own. Then mutant defectors are introduced into an all-cooperator community. The defector strategy may spread. A comparison is drawn between the impact in terms of the sustainability of cooperation of the appearance of the mutants in a population that is not growing, and in one that is growing. It is shown that the ex-ante probability of sustaining the cooperation strategy is higher for a community that is growing than for a stagnant community. -- Population growth ; Imitation ; Sustainability of cooperation

     
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/84809
    Schriftenreihe: ZEF discussion papers on development policy ; 152
    Schlagworte: Landwirtschaft; Tauschwirtschaft; Nachbarschaft; Gefangenendilemma; Kooperation; Bevölkerungswachstum; Theorie
    Umfang: Online-Ressource (PDF-Datei: 21 S., 320 KB), graph. Darst.
  2. Is population growth conducive to the sustainability of cooperation?
    Autor*in: Stark, Oded; Jakubek, Marcin
    Erschienen: 2011
    Verlag:  Universitätsbibliothek Tübingen, Tübingen

    This paper asks whether population growth is conducive to the sustainability of cooperation. A simple model is developed in which farmers who live around a circular lake engage in trade with their adjacent neighbors. The payoffs from this activity... mehr

    Standort:
    Staats- und Universitätsbibliothek Bremen
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 278 (15)
    Fernleihe:
    keine Fernleihe

    Standort:
    Universitätsbibliothek der Eberhard Karls Universität
    Fernleihe:
    keine Fernleihe
    Standort:
    Fachbibliothek Wirtschaftswissenschaft, Bibliothek
    Fernleihe:
    keine Fernleihe

     

    This paper asks whether population growth is conducive to the sustainability of cooperation. A simple model is developed in which farmers who live around a circular lake engage in trade with their adjacent neighbors. The payoffs from this activity are governed by a prisoner's dilemma "rule of engagement." Every farmer has one son when the population is not growing, or two sons when it is growing. In the former case, the son takes over the farm when his father dies. In the latter case, one son stays on his father's farm, whereas the other son settles around another lake, along with the "other" sons of the other farmers. During his childhood, each son observes the strategies and the payoffs of his father and of the trading partners of his father, and imitates the most successful strategy when starting farming on his own. Then mutant defectors are introduced into an all-cooperator community. The defector strategy may spread. A comparison is drawn between the impact in terms of the sustainability of cooperation of the appearance of the mutants in a population that is not growing, and in one that is growing. It is shown that the ex-ante probability of sustaining the cooperation strategy is higher for a community that is growing than for a stagnant community. -- Population growth ; Imitation ; Sustainability of cooperation

     
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Volltext (kostenfrei)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/48631
    Schriftenreihe: University of Tübingen working papers in economics and finance ; 15
    Schlagworte: Landwirtschaft; Tauschwirtschaft; Nachbarschaft; Gefangenendilemma; Kooperation; Bevölkerungswachstum; Theorie; Bevölkerungswachstum
    Umfang: Online-Ressource