Abstract

Approval Voting offers advantages over other voting systems for single-winner elections. This manuscript analyzes three unique virtues of Approval Voting. First, the procedure does not violate the independence of irrelevant alternatives criterion for rational choice. Second, it prevents manipulation of outcomes through agenda setting. Third, it avoids intransitive majority preference cycles like Condorcet paradoxes and so escapes Arrow’s Impossibility Theorem constraints. As a result of these virtues, which are generally not shared by its best known competitors, Approval voting emerges as a strong option for realizing majoritarian democratic will.