Article ID Journal Published Year Pages File Type
972239 Mathematical Social Sciences 2013 14 Pages PDF
Abstract
► An appealing monotonicity condition for preference aggregation rules (social welfare correspondences) is introduced. ► It is argued that, unlike monotonicity in social choice functions, this condition does not result in impossibility results. ► A monotonic characterization of the Kemeny-Young method is shown. ► A new class of rules (super-majority rules) are proposed and also characterized with this monotonicity. ► By the former characterization, it is also shown that many famous preference rules fail to be monotonic.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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