The highest median voting rules are a class of graded voting rules where the candidate with the highest median rating is elected.
The various highest median rules differ in their treatment of ties, i.e., the method of ranking the candidates with the same median rating.
Proponents of highest median rules argue that they provide the most faithful reflection of the voters' opinion. They note that as with other cardinal voting rules, highest medians are not subject to Arrow's impossibility theorem, and so can satisfy both independence of irrelevant alternatives and Pareto efficiency.
However, critics note that highest median rules violate participation and the Archimedean property; highest median rules can fail to elect a candidate almost-unanimously preferred over all other candidates.
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The highestmedianvotingrules are a class of graded votingrules where the candidate with the highestmedian rating is elected. The various highest median...
The medianvotingrule is a rule for group decision-making along a one-dimensional domain. Each person votes by writing down his/her ideal value, and the...
single-winner voting system proposed in 2010 by Michel Balinski and Rida Laraki. It is a kind of highestmedianrule, a cardinal voting system that elects...
making Democracy Relative Utilitarianism Highestmedianvotingrules—similar voting method, based on medians instead of averages and verbal appreciations...
Bucklin voting is a class of voting methods that can be used for single-member and multi-member districts. As in highestmedianrules like the majority...
The term ranked voting, also known as preferential voting or ranked-choice voting, pertains to any voting system where voters indicate a rank to order...
half-stars are used). Highestmedianrules, where the candidate with the highestmedian grade wins. The various highestmedianrules differ in their tie-breaking...
score, and the candidate with the highest average score is elected. Score voting includes the well-known approval voting (used in approval ratings), but...
The Schulze method (/ˈʃʊltsə/) is a single winner ranked-choice votingrule developed by Markus Schulze. It is also known as the beatpath method. The...
Strategic or tactical voting is voting in consideration of possible ballots cast by other voters in order to maximize one's satisfaction with the election's...
plurality rule and where each voter casts just one vote in a multi-seat district is known as single non-transferable voting. Plurality voting is widely...
The Borda count is a family of positional votingrules which gives each candidate, for each ballot, a number of points corresponding to the number of candidates...
first-past-the-post (FPTP), instant-runoff voting (IRV), block voting, and ranked-vote block voting – one party or voting bloc can take all the seats in a district...
ways to compare voting systems: Metrics of voter satisfaction, either through simulation or survey. Adherence to logical criteria. Voting methods can be...
impossible with rated voting. Plurality-runoff methods like the two-round system and instant-runoff voting still suffer from vote-splitting in each round...
in some situations involving. Most notably, instant-runoff voting—a commonly-used votingrule in the United States and Australia—fails the participation...
majority-rule principle. Some methods that comply with this criterion include any Condorcet method, instant-runoff voting, Bucklin voting, plurality voting, and...
In social choice theory, a Condorcet paradox (or voting paradox) is a situation where majority rule behaves in a way that is self-contradictory. In such...
vulnerability to bullet voting, due to its use of ranked ballots; however, Balinski and Laraki showed in their study of highestmedianrules that this can be...
instant-runoff voting in this example would result in Knoxville winning even though more people preferred Nashville over Knoxville. Of the formal voting criteria...
Approval voting is an electoral system in which voters can select any number of candidates instead of selecting only one. Approval voting ballots show...
exists Gehrlein, William V. (2011). Voting paradoxes and group coherence : the condorcet efficiency of votingrules. Lepelley, Dominique. Berlin: Springer...
and monotonic include score voting, approval voting, and highestmedians. This example shows that instant-runoff voting violates the favorite betrayal...
point-summing method; in other words, it must be positional voting, score voting, or approval voting. As shown below under Kemeny-Young, whether a system passes...
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