Abstract
I study necessary and sufficient conditions for a choice function to be rationalized in the following sense: there exists a total asymmetric relation T (a tournament) such that, for each feasible (finite) set, the choice set coincides with the uncovered set of T restricted to that feasible set. This notion of ‘maximization’ offers testable restrictions on observable choice behavior.
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Lombardi, M. Uncovered set choice rules. Soc Choice Welfare 31, 271–279 (2008). https://doi.org/10.1007/s00355-007-0281-9
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DOI: https://doi.org/10.1007/s00355-007-0281-9