Evolution of cooperation and costly incentives in the continuous snowdrift game
Physics and Society
2016-12-30 v1 Adaptation and Self-Organizing Systems
Populations and Evolution
Abstract
Game theory research on the snowdrift game has showed that gradual evolution of the continuously varying level of cooperation in joint enterprises can demonstrate evolutionary merging as well as evolutionary branching. However, little is known about the consequences of changes in diversity at the cooperation level. In the present study I consider effects of costly rewards on the continuous snowdrift game. I show that not evolutionary merging but evolutionary branching can promote the emergence of pool reward, which can then enhance social welfare.
Keywords
Cite
@article{arxiv.1612.08886,
title = {Evolution of cooperation and costly incentives in the continuous snowdrift game},
author = {Tatsuya Sasaki},
journal= {arXiv preprint arXiv:1612.08886},
year = {2016}
}
Comments
7 pages and 1 figure