Cooperation under Indirect Reciprocity and Imitative Trust
نویسندگان
چکیده
منابع مشابه
Cooperation under Indirect Reciprocity and Imitative Trust
Indirect reciprocity, a key concept in behavioral experiments and evolutionary game theory, provides a mechanism that allows reciprocal altruism to emerge in a population of self-regarding individuals even when repeated interactions between pairs of actors are unlikely. Recent empirical evidence show that humans typically follow complex assessment strategies involving both reciprocity and socia...
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Indirect reciprocity, a key concept in evolutionary game theory, provides a mechanism that allows cooperation to emerge in a population of self-regarding individuals even when repeated interactions between pairs of actors are unlikely. Recent empirical evidence, in particular laboratory experiments, show that humans typically follow complex assessment strategies involving both reciprocity and i...
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Cooperation has been recognized as an evolutionary puzzle since Darwin, and remains identified as one of the biggest challenges of the XXIst century. Indirect Reciprocity (IR), a key mechanism that humans employ to cooperate with each other, establishes that individual behaviour depends on reputations, which in turn evolve depending on social norms that classify behaviours as good or bad. While...
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The present study attempts to connect cooperative behavior in the repeated play prisoner’s dilemma (RPPD) with ‘‘trusting’’ and ‘‘reciprocal’’ behavior. Our goal is to see if people with different propensities to cooperate exhibit differing degrees of trust and reciprocity. We find the subjects who choose to cooperate in a RPPD game exhibit higher levels of trust. However when it comes to recip...
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How can cooperation through indirect reciprocity evolve and what would it be like? This problem has previously been studied by simulating evolution in a small group of interacting individuals, assuming no gene flow between groups. In these simulations, certain 'image scoring' strategies were found to be the most successful. However, analytical arguments show that it would not be in an individua...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2010
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0013475