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ATL>Scoring rules cannot respect majority in choice and elimination simultaneously.

Authors :
Sanver, M. Remzi
Source :
Mathematical Social Sciences. Mar2002, Vol. 43 Issue 2, p151. 5p.
Publication Year :
2002

Abstract

I show that there exists no scoring rule which ensures that an alternative considered as best by a strict majority is chosen while an alternative considered as worst by a strict majority remains outside of the choice set. The negative result is valid for standard scoring rules where scores depend on the number of alternatives only, as well as for generalized ones defined via vectors of scores which are functions of both the number of alternatives and agents. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
01654896
Volume :
43
Issue :
2
Database :
Academic Search Index
Journal :
Mathematical Social Sciences
Publication Type :
Academic Journal
Accession number :
7753768
Full Text :
https://doi.org/10.1016/S0165-4896(01)00087-7