000 01526cam a2200229 4500500
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041 _afre
042 _adc
100 1 0 _aKamwa, Eric
_eauthor
700 1 0 _a Valognes, Fabrice
_eauthor
245 0 0 _aScoring Rules and Preference Restrictions: The Strong Borda Paradox Revisited
260 _c2017.
500 _a16
520 _aFor a given voting situation, the Strong Borda Paradox occurs when a Condorcet loser exists and is elected. A Condorcet loser is a candidate that loses all his pairwise comparisons. In three-candidate elections, we use an analytical approach to find out, the range of all the scoring rules that can exhibit the Strong Borda Paradox under some well-known preference restrictions and we describe all the scenarios with respect to the rank of the Condorcet loser in the collective rankings. Using the parameterized Barvinok’s algorithm, we provide a simplified representation of the likelihood of the Strong Borda Paradox for the Plurality rule and the Antiplurality rule (given the size of the electorate) with the impartial and anonymous culture condition for each type of restriction.
690 _a scoring rules
690 _a impartialanonymous culture
690 _a preference restrictions
690 _a strong Borda paradox
690 _a Condorcet
786 0 _nRevue d'économie politique | 127 | 3 | 2017-07-24 | p. 375-395 | 0373-2630
856 4 1 _uhttps://shs.cairn.info/journal-revue-d-economie-politique-2017-3-page-375?lang=en
999 _c206318
_d206318