The social sub-optimality of competitive elections

Abstract

One of the common normative assumptions about elections is that competitive elections are inherently good, and non-competitive elections are problematic. This paper challenges that assumption. At the level of individual elections, competitive elections produce either sub-optimal results or trivially optimal results, but competitive elections are never uniquely optimal. In aggregation, competitive elections for a set of offices are inherently sub-optimal. From a procedural perspective, the circumstances in which competitive elections are appropriate are rare, and from a diagnostic perspective, we cannot conclude that there are problems in the electoral system based on a lack of competition. In the context of social choice theory, competitive elections are not inherently good. © 2007 Springer Science+Business Media, BV.