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Information and preference in partial orders: A bimatrix representation
Authors:Wade D Cook  Moshe Kress  Lawrence M Seiford
Institution:(1) Cema, USA;(2) Department of General Business, University of Texas, USA;(3) Faculty of Administrative Studies, York University, Room 340, M3J 2R6 Downsview, Ontario, Canada
Abstract:This paper presents a bimatrix structure for examining ordinal partial rankings. A set of axioms is given similar to those of Kemeny and Snell (1962) and Bogart (1973), which uniquely determines the distance between any pair of such rankings. Thel 1 norm is shown to satisfy this set of axioms, and to be equivalent to the Kemeny and Snell distance on their subspace of weak orderings. Consensus formation is discussed.This research was supported by a NSERC grant A8966.
Keywords:ranking  preference  consensus  axioms
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