NetLogo User Community Models
by Kazmer Karadi (Submitted: 10/14/2003)
WHAT IS IT?
This model is a version of Spatialy Iterated Prisoner's Dilemma which was developed by Nowak, May and Sigmund. This represents the race of cooperator and defector in NxN lattice.
HOW IT WORKS
You can run the model with random distribution of cooperators-defectors (RANDOM-SIZER) or one defector around cooperators (ONE-RED). Every patches play games with their neighbors. Every patches get score after game. This score is the number of neighbor cooperators. The patch will be cooperator or defector due to the value of higher score neighbor. The patch can use the next colorization:
Copperation after cooperation: color blue
HOW TO USE IT
You can run TFT, PAVLOV, ALLD, GRIM strategies in this model.
THINGS TO TRY
Try different strategies together. Look the patterns.
PD Basic Evolutionary
CREDITS AND REFERENCES
Spatialy Iterated Prisoner's Dilemma (SIPD)
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