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Which dictatorial domains are superdictatorial? A complete characterization for the Gibbard-Satterthwaite impossibility

Sanver, Remzi; Kruger, Justin (2018), Which dictatorial domains are superdictatorial? A complete characterization for the Gibbard-Satterthwaite impossibility, Mathematical Social Sciences, 94, p. 32-34. 10.1016/j.mathsocsci.2018.04.005

Type
Article accepté pour publication ou publié
Date
2018
Journal name
Mathematical Social Sciences
Volume
94
Publisher
Elsevier
Pages
32-34
Publication identifier
Metadata
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Author(s)
Sanver, Remzi
Kruger, Justin
Abstract (EN)
A y-dictatorial domain is one over which the Gibbard–Satterthwaite impossibility can be proven. A y-dictatorial domain whose superdomains are all y-dictatorial is qualified to be y-superdictatorial. We provide a complete characterization of y-superdictatorial product domains.