| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 972338 | Mathematical Social Sciences | 2007 | 4 Pages |
Abstract
A domain D is dictatorial iff there exists no surjective, strategy-proof and non-dictatorial social choice function defined over D. A dictatorial domain D is superdictatorial iff every superdomain of D is also dictatorial. The existence of dictatorial but not superdictatorial domains being known, we show that a dictatorial domain D is superdictatorial iff every alternative is ranked at the top by some ordering in D.
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Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
M. Remzi Sanver,