There are many situations in which different groups make collective decisions by committee voting, where each group is … represented by a single person. Theoretical concepts suggest how the voting systems in such committees should be designed, but … these abstract rules can usually not be implemented perfectly. To find voting systems that approximate these rules the so …

There are many situations in which different groups make collective decisions by committee voting, with each group … represented by a single person. A natural question is what voting system such a committee should use. Concepts based on voting … the choice of voting systems based on such theoretical concepts, in this paper, I ask which systems individuals actually …

This paper develops the symmetric power order, a measure of voting power for multicandidate elections. The measure … generalizes standard pivotality-based voting power measures for binary elections, such as Banzhaf power. At the same time, the … symmetric power order to show that pivotality only measures voting power in monotonic elections, and is not a good measure in …

and argue that instead utilitarian, i.e. cardinal social choice theory is relevant for voting. I show that justifications …Utilitarian voting (UV) is defined in this paper as any voting rule that allows the voter to rank all of the … alternatives by means of the scores permitted under a given voting scale. Specific UV rules that have been proposed are approval …

"paradoxes of voting" that would better be termed "voting pathologies". The theory leads me to advocate what I term evaluative …The paper elaborates the idea that voting is an instance of the aggregation of judgments, this being a more general … has been unproblematic whenever it has been based on an independent and unrestricted scale. The scales analyzed in voting …

The paper challenges the "orthodox doctrine" of collective choice theory according to which Arrow's "general … possibility theorem" precludes rational decision procedures generally and implies that in particular all voting procedures must be … flawed. I point out that all voting procedures are cardinal and that Arrow's result, based on preference orderings cannot …

In his seminal Social Choice and Individual Values, Kenneth Arrow stated that his theory applies to voting. Many voting … theorists have been convinced that, on account of Arrow's theorem, all voting methods must be seriously flawed. Arrow's theory … theory leaves k to be determined on pragmatic grounds. A (1,0) scale gives approval voting. I prefer the scale (1,0,-1) and …

, by coordinating voting behavior, these interest groups increase the winning set, which is defined as the set of policy … winning the election. -- spatial voting models ; electoral competition ; winning set ; interest groups …

, by coordinating voting behavior,these interest groups increase the winning set, which is defined as the set of policy …