Weerdt, Mathijs M. de; Harrenstein, Paul; Conitzer, Vincent - In: Games and Economic Behavior 86 (2014) C, pp. 405-420
A contract auction establishes a contract between a center and one of the bidders. As contracts may describe many terms, preferences over contracts typically display indifferences. The Qualitative Vickrey Auction (QVA) selects the best contract for the winner that is at least as good for the...