Ultimatum Game
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Estudo preliminar sobre potenciais cognitivos em tarefa de tomada de decisão social
Decisions engage careful consideration of the risks and benefits involved in a particular choice. As we live in society, these choices are not only related to our personal interests. Therefore, social interaction has an important role, because the other is part of the context in which we evaluate decisions. Previous studies show the importance of trust and e
Publicado em: 2010
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2. Aspectos estatísticos e dinâmicos do jogo do ultimato espacial e não espacial / Statistical and dynamical aspects of spatial and non-spatial ultimatum game
Nesta dissertação é explorado o comportamento emergente de uma população heterogênea de jogadores negociando segundo o jogo do ultimato: dois jogadores recebem uma oferta; um deles (o proponente) propõe a sua divisão, enquanto o outro jogador (o aceitador) pode aceitar ou rejeitar a proposta. A rejeição é prejudicial a ambos jogadores, pois nenhum
Publicado em: 2009
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3. Analyzing the payoff of a heterogeneous population in the ultimatum game
This paper aims at showing how analytical techniques can be employed to explain the global emerged behavior of a heterogeneous population of ultimatum game players, over different strategies, by calculating their payoff moments. The ultimatum game is a game, in which two players are offered a gift to be shared. One of the players (the proposer) suggests how
Brazilian Journal of Physics. Publicado em: 2007-12
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4. Spatial Ultimatum Games, collaborations and the evolution of fairness.
It is often the case that individuals in a social group can perform certain tasks (such as hunting, for example) more efficiently if they collaborate with other individuals than if they act alone. In such situations one is necessarily faced with the problem of how the resource obtained as the result of such a collaboration should be divided among the collabo
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5. Reward and punishment
Minigames capturing the essence of Public Goods experiments show that even in the absence of rationality assumptions, both punishment and reward will fail to bring about prosocial behavior. This result holds in particular for the well-known Ultimatum Game, which emerges as a special case. But reputation can induce fairness and cooperation in populations adap
The National Academy of Sciences.