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cs.GT2024
On the Uniqueness of Nash Equilibria in Multiagent Matrix Games
James P. Bailey
We provide a complete characterization for uniqueness of equilibria in unconstrained polymatrix games. We show that while uniqueness is natural for coordination and general polymat…
cs.GT2024
On the Approximability of the Yolk in the Spatial Model of Voting
Ran Hu, James P. Bailey
In the spatial model of voting, the yolk and LP (linear programming) yolk are important solution concepts for predicting outcomes for a committee of voters. McKelvey and Tovey show…