Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5071539 | Games and Economic Behavior | 2016 | 6 Pages |
Abstract
In the early 1950s Lloyd Shapley proposed an ordinal and set-valued solution concept for zero-sum games called weak saddle. We show that all weak saddles of a given zero-sum game are interchangeable and equivalent. As a consequence, every such game possesses a unique set-based value.
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Economics and Econometrics
Authors
Felix Brandt, Markus Brill, Warut Suksompong,