Third-Party Punishment

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A Third-Party Punishment is a punishment by an Unaffected Third Party.



References

2016

  • (Wikipedia, 2016) ⇒ http://wikipedia.org/wiki/third-party_punishment Retrieved:2016-2-25.
    • Third-party punishment, also known as altruistic punishment, refers to a phenomenon in which a person or party is punished for violation of social norms by an outside observer who is not directly affected by the violation. It can be argued that third-party punishments are the essence of social norms, as they are evolutionary stable unlike second-party punishments. It has also been shown that third-party punishments are exhibited in all examined populations, though the magnitude of the punishments varies greatly, and that costly punishment co-varies with altruistic behavior. Differences between within-group and inter-group altruistic punishments have also been observed.


2008

2004

Almost two-thirds of the third parties indeed punished the violation of the distribution norm and their punishment increased the more the norm was violated. Likewise, up to roughly 60% of the third parties punished violations of the cooperation norm. Thus, our results show that the notion of strong reciprocity extends to the sanctioning behavior of “unaffected” third parties. In addition, these experiments suggest that third-party punishment games are powerful tools for studying the characteristics and the content of social norms. Further experiments indicate that second parties, whose economic payoff is reduced by the norm violation, punish the violation much more strongly than do third parties.

2009