Game Theory Toolbox
Features:
- Calculate CG-Consistent solutions for bankruptcy problems with rich graphical output. (Code by Robbert Harms)
- Calculate Shapley value for cooperative games with graphical output.
- Calculate equilibria for 2 player matrix games using the Lemke-Howson algorithm.
- Perform Regret Matching and Fictitious Play in matrix games with graphical output.
- Find saddle points and dominated actions in matrix games.
- Best reply diagrams for 2x2 matrix games.
- Convert bankruptcy problems to cooperative games.
- Calculate the threat point for repeated 2 player matrix games with graphical output.
- Calculate probability devices for repeated 2 player matrix games that yield to a given payoff.
- Visualize core for 3 player cooperative games.
- Graphical output can be saved.
Download:
Download Wega 0.2s binary (jar)
Download Wega 0.2s source (tar.gz)
License
Licensed under GNU GENERAL PUBLIC LICENSE Version 3
System requirements:
- Java runtime environment (jre) 1.6
Graphical output examples:
Version History:
New features in Wega 0.2r:
- Added core visualization for 3 player cooperative games.
New features in Wega 0.2q:
- Added labels to pie charts.
Download Wega 0.2q binary (jar)
Download Wega 0.2q source (tar.gz)
New features in Wega 0.2p:
- Threat point diagram now also indicates area of plausible payoffs.
Download Wega 0.2p binary (jar)
Download Wega 0.2p source (tar.gz)
Bugfixes in Wega 0.2o:
- Fixed little bugs in graphical outputs.
New features in Wega 0.2n:
- Added probability devices for 2 player matrix games.
Bugfix Wega 0.2mb:
- Fixed bug in threat point diagram.
New features in Wega 0.2m:
- Added graphical output to threat point finder.
New features in Wega 0.2l:
- Added threat points for 2 player matrix games.
- improved output for most algorithms (action labeling starts with 1 now instead of 0)
New features in Wega 0.2k:
- Added converter from bankruptcy problem to cooperative game.
- improved GUI.
Bugfix Wega 0.2jb:
- Fixed bug in best reply diagram.
New features in Wega 0.2j:
- Added pie chart to bankruptcy problems. Thanks to Robbert Harms
- Added best reply diagram for 2x2 matrix games.
New features in Wega 0.2i:
New features in Wega 0.2h:
- Added pie chart to cooperative games.
New features in Wega 0.2g:
- Graphical output added to all bankruptcy problems. Talmud also shows the results by communicating vessels. Thanks to Robbert Harms
Wega 0.2f features:
- Calculate CG-Consistent solutions for bankruptcy problems (Code by Robbert Harms)
- Calculate Shapley value for cooperative games
- Calculate Equilibria for 2 player matrix games using the Lemke-Howson algorithm
- Perform Regret Matching and Fictitious Play in matrix games
- Find saddle points and dominated actions in matrix games
- Graphical output for Regret Matching and Fictitous Play
