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Modern social choice theory, following Kenneth Arrow, treats voting as a method for aggregating diverse preferences and values. An earlier view, initiated by Marquis de Condorcet, is that voting is a method for aggregating information. Voters’ opinions differ because they make errors of judgment; absent these errors they would all agree on the best ...
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The aim of this paper is a comparative analysis of the new methods used to organise the 2020 general elections in Poland and the Czech Republic, which were held in the state of the SARS-19 virus pandemic. This paper analyses the voting methods introduced
Rafał Miszczuk, Joanna Martyniuk-Placha
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Strategic Voting Under Uncertainty About the Voting Method [PDF]
Much of the theoretical work on strategic voting makes strong assumptions about what voters know about the voting situation. A strategizing voter is typically assumed to know how other voters will vote and to know the rules of the voting method.
Wesley H. Holliday, Eric Pacuit
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Variants of Ranked-Choice Voting from a Strategic Perspective
Ranked-choice voting has come to mean a range of electoral systems. Broadly, they can facilitate (a) majority winners in single-seat districts, (b) majority rule with minority representation in multi-seat districts, or (c) majority sweeps in multi-seat ...
Jack Santucci
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A welfarist critique of social choice theory
This paper provides a philosophical critique of social choice theory insofar as it deals with the normative evaluation of voting and voting rules. I will argue that the very method of evaluating voting rules in terms of whether they satisfy various ...
Aki Lehtinen
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Rating and ranking devices are everywhere on social media. While these devices may seem like objective tools to measure value and rank content, research shows how they profoundly shape social interaction and emotional expression and are central to ...
Timothy Graham, Aleesha Rodriguez
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Approximating Voting Rules from Truncated Ballots [PDF]
Classical voting rules assume that ballots are complete preference orders over candidates. However, when the number of candidates is large enough, it is too costly to ask the voters to rank all candidates. We suggest to fix a rank k, to ask all voters to specify their best k candidates, and then to consider "top-k approximations" of rules, which take ...
Manel Ayadi +2 more
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How should a society choose between two social alternatives if participation in the decision process is voluntary and costly, and monetary transfers are not feasible? Assuming symmetric independent private values, we show that it is utilitarian‐optimal to use a linear voting rule: votes get alternative‐dependent weights, and a default obtains if the ...
Grüner, Hans Peter, Tröger, Thomas
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Distance rationalization of voting rules [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Elkind, E +2 more
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Do people want smarter ballots?
We ascertain whether citizens want to have smart ballots, that is, whether they appreciate having the possibility to express some support for more than one option (expression across options) and to indicate different levels of support for these options ...
André Blais +2 more
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