1. Political competition between differentiated candidates
- Author
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Krasa, Stefan and Polborn, Mattias K.
- Subjects
- *
POLITICAL competition , *VOTERS , *ECONOMIC equilibrium , *ECONOMIC policy , *UTILITY functions , *DISTRIBUTION (Probability theory) , *ECONOMIC convergence - Abstract
Abstract: We introduce a framework of electoral competition in which voters have general preferences over candidatesʼ immutable characteristics (such as gender, race or previously committed policy positions) as well as their policy positions, which are flexible. Candidates are uncertain about the distribution of voter preferences and choose policy positions to maximize their winning probability. We characterize a property of voter utility functions (“uniform candidate ranking”, UCR) that captures a form of separability between fixed characteristics and policy. When voters have UCR preferences, candidatesʼ equilibrium policies converge in any strict equilibrium. In contrast, notions like competence or complementarity lead to non-UCR preferences and policy divergence. In particular, we introduce a new class of models that contains the probabilistic voting model as a special case and in which there is a unique equilibrium that generically features policy divergence. [Copyright &y& Elsevier]
- Published
- 2012
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