Abstract
For any preference profile at which the random serial dictatorship allocation is ordinally inefficient there exists an ordering exchange contract inducing an ordinally efficient random allocation that ordinally dominates the random serial dictatorship allocation.
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I thank Fuhito Kojima, Al Roth and a referee for helpful comments.
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Manea, M. Random serial dictatorship and ordinally efficient contracts. Int J Game Theory 36, 489–496 (2008). https://doi.org/10.1007/s00182-007-0088-z
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DOI: https://doi.org/10.1007/s00182-007-0088-z