Multiplayer Polymatrix Game Solver (new for QuantEcon) #741
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Hello @GautamsGitHub! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found: There are currently no PEP 8 issues detected in this Pull Request. Cheers! 🍻 Comment last updated at 2024-11-05 15:46:57 UTC |
GautamsGitHub
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@GautamsGitHub Thank you so much for your contribution! Let me play around with it and then I will comment. |
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I didn't realise how the pytest system would work. My tests use some relative file paths so don't work from the base directory. I will fix this. |
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Multiplayer Polymatrix Game Solver
The Linear Complementary Problem solving step requires some modifications from the one available in QuantEcon's LCP Lemke. I have added this solver. It is based on Howson's paper . The only other implementation I have seen of it is in C in GameTracer.
Polymatrix Games
I have added a class for dealing with polymatrix games. This was part of a larger project of mine with many utility functions on games and my own class for normal form games but I have trimmed most of this away from contribution to QuantEcon.
gam files
Gametracer's gam files are a good way of storing games in files because they can be generated by GAMUT. I add a function to load a QuantEcon game from a gam file.