Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
978588 | Physica A: Statistical Mechanics and its Applications | 2009 | 8 Pages |
Abstract
The system performance in an evolutionary minority game with imitation on small-world networks is studied. Numerical results show that system performance positively correlates with the clustering coefficients. The domain structure of the agents' strategies can be used to give a qualitative explanation for it. We also find that the time series of the reduced variance Ï2/N could have a phasic evolution from a metastable state (two crowds are formed but the distribution of their probabilities does not peak at pâ0 and pâ1) to a steadystate (the two crowds evolve into a crowd and an anticrowd with the distribution of their probabilities peaking at pâ0 and pâ1).
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Jiale Chen, Hongjun Quan,