Title
Generalized median solutions, strategy-proofness and strictly convex norms
Abstract
Generalized location problems withn agents are considered, who each report a point inm-dimensional Euclidean space. A solution assigns a compromise point to thesen points, and the individual utilities for this compromise point are equal to the negatives of the distances to the individual positions. These distances are measured by a given strictly convex norm, common to all agents. Form=2, it is shown that if a Pareto optimal, strategy-proof and anonymous solution exists, thenn must be odd, and the solution is obtained by taking the median coordinatewise, where the coordinates refer to a basis that is orthogonal with respect to the given norm. Furthermore, in that case (m=2) such a solution always exists. Form > 2, existence of a solution depends on the norm.
Year
DOI
Venue
1993
10.1007/BF01416005
Math. Meth. of OR
Keywords
Field
DocType
strategy-proofness,median solutions,publication,euclidean space
Discrete mathematics,Mathematical optimization,Norm (social),Euclidean space,Pareto optimal,Convex function,Decision theory,Compromise,Mathematics
Journal
Volume
Issue
Citations 
38
1
2
PageRank 
References 
Authors
1.02
1
3
Name
Order
Citations
PageRank
Hans Peters13921.55
Hans van der Stel221.70
Ton Storcken34412.49