Direct Reciprocity in Spatial Populations Enhances R-Reciprocity As Well As ST-Reciprocity
نویسندگان
چکیده
منابع مشابه
Direct Reciprocity in Spatial Populations Enhances R-Reciprocity As Well As ST-Reciprocity
As is well-known, spatial reciprocity plays an important role in facilitating the emergence of cooperative traits, and the effect of direct reciprocity is also obvious for explaining the cooperation dynamics. However, how the combination of these two scenarios influences cooperation is still unclear. In the present work, we study the evolution of cooperation in 2 × 2 games via considering both ...
متن کاملDirect reciprocity in structured populations.
Reciprocity and repeated games have been at the center of attention when studying the evolution of human cooperation. Direct reciprocity is considered to be a powerful mechanism for the evolution of cooperation, and it is generally assumed that it can lead to high levels of cooperation. Here we explore an open-ended, infinite strategy space, where every strategy that can be encoded by a finite ...
متن کاملHeterogeneous noise enhances spatial reciprocity
Recent research has identified the heterogeneity as crucial for the evolution of cooperation in spatial population. However, the influence of heterogeneous noise is still lack. Inspired by this interesting question, in this work, we try to incorporate heterogeneous noise into the evaluation of utility, where only a proportion of population possesses noise, whose range can also be tuned. We find...
متن کاملGroup Reciprocity Group Reciprocity
People exhibit group reciprocity when they retaliate, not against the person who harmed them, but against somebody else in that person's group. Group reciprocity may be a key motivation behind intergroup conflict. We investigated group reciprocity in a laboratory experiment. After a group identity manipulation, subjects played a Prisoner's Dilemma with others from different groups. Subjects the...
متن کاملJustice as Fairness and Reciprocity
Because of the prominence it gives to motivation by reciprocity, John Rawls's theory of "justice as fairness" has been criticized for being insufficiently demanding with respect to our duties to the disabled and to people in other countries. Rawls's defenders have responded by downplaying reciprocity, emphasizing instead equal respect for persons as moral subjects as the foundation of the contr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2013
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0071961