Networks of reliable reputations and cooperation: a review
Reputation has been shown to provide an informal solution to the problem of cooperation in
human societies. After reviewing models that connect reputations and cooperation, we …
human societies. After reviewing models that connect reputations and cooperation, we …
The language of cooperation: reputation and honest signalling
Large-scale non-kin cooperation is a unique ingredient of human success. This type of
cooperation is challenging to explain in a world of self-interested individuals. There is …
cooperation is challenging to explain in a world of self-interested individuals. There is …
Reputation and punishment sustain cooperation in the optional public goods game
Cooperative behaviour has been extensively studied as a choice between cooperation and
defection. However, the possibility to not participate is also frequently available. This type of …
defection. However, the possibility to not participate is also frequently available. This type of …
Evolutionary stability of cooperation in indirect reciprocity under noisy and private assessment
Y Fujimoto, H Ohtsuki - Proceedings of the National …, 2023 - National Acad Sciences
Indirect reciprocity is a mechanism that explains large-scale cooperation in humans. In
indirect reciprocity, individuals use reputations to choose whether or not to cooperate with a …
indirect reciprocity, individuals use reputations to choose whether or not to cooperate with a …
Reputation-based interaction promotes cooperation with reinforcement learning
Dynamical interaction represents a fundamental coevolutionary rule that addresses the
intricacies of cooperation in social dilemmas. It provides a normative account for the …
intricacies of cooperation in social dilemmas. It provides a normative account for the …
Reputation structure in indirect reciprocity under noisy and private assessment
Y Fujimoto, H Ohtsuki - Scientific Reports, 2022 - nature.com
Abstract Evaluation relationships are pivotal for maintaining a cooperative society. A
formation of the evaluation relationships has been discussed in terms of indirect reciprocity …
formation of the evaluation relationships has been discussed in terms of indirect reciprocity …
Indirect reciprocity undermines indirect reciprocity destabilizing large-scale cooperation
E Schnell, M Muthukrishna - Proceedings of the National …, 2024 - National Acad Sciences
Previous models suggest that indirect reciprocity (reputation) can stabilize large-scale
human cooperation [K. Panchanathan, R. Boyd, Nature 432, 499–502 (2004)]. The logic …
human cooperation [K. Panchanathan, R. Boyd, Nature 432, 499–502 (2004)]. The logic …
Gossip: Perspective taking to establish cooperation
Problems of cooperation are frequent among living organisms, but they are difficult to solve.
Humans have been able to produce large-scale cooperation among unrelated individuals …
Humans have been able to produce large-scale cooperation among unrelated individuals …
Evolutionary stability of cooperation by the leading eight norms in indirect reciprocity under noisy and private assessment
Y Fujimoto, H Ohtsuki - arXiv preprint arXiv:2310.12581, 2023 - arxiv.org
Indirect reciprocity is a mechanism that explains large-scale cooperation in human societies.
In indirect reciprocity, an individual chooses whether or not to cooperate with another based …
In indirect reciprocity, an individual chooses whether or not to cooperate with another based …
Voluntary play increases cooperation in the presence of punishment: a lab in the field experiment
Problems of cooperation have often been simplified as the choice between defection and
cooperation, although in many empirical situations it is also possible to walk away from the …
cooperation, although in many empirical situations it is also possible to walk away from the …