Binary Self‐Selective Voting Rules

Héctor Hermida‐Rivera and Toygar T. Kerman
Authors registered in the RePEc Author Service: Héctor Hermida-Rivera

Journal of Public Economic Theory, 2025, vol. 27, issue 3

Abstract: This paper introduces a novel binary stability property for voting rules—called binary self‐selectivity—by which a society considering whether to replace its voting rule using itself in pairwise elections will choose not to do so. In Theorem 1, we show that a neutral voting rule is binary self‐selective if and only if it is universally self‐selective. We then use this equivalence to show, in Corollary 1, that under the unrestricted strict preference domain, a unanimous and neutral voting rule is binary self‐selective if and only if it is dictatorial. In Theorem 2 and Corollary 2, we show that whenever there is a strong Condorcet winner; a unanimous, neutral, and anonymous voting rule is binary self‐selective (or universally self‐selective) if and only if it is the Condorcet voting rule.

Date: 2025
References: Add references at CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
https://doi.org/10.1111/jpet.70039

Related works:
Working Paper: Binary Self-Selective Voting Rules (2025)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bla:jpbect:v:27:y:2025:i:3:n:e70039

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=1097-3923

Access Statistics for this article

Journal of Public Economic Theory is currently edited by Rabah Amir, Gareth Myles and Myrna Wooders

More articles in Journal of Public Economic Theory from Association for Public Economic Theory Contact information at EDIRC.
Bibliographic data for series maintained by Wiley Content Delivery ().