Citation

Discussion Paper Details

Please find the details for DP5458 in an easy to copy and paste format below:

Full Details   |   Bibliographic Reference

Full Details

Title: The Swing Voter's Curse in the Laboratory

Author(s): Marco Battaglini, Rebecca Morton and Thomas R Palfrey

Publication Date: January 2006

Keyword(s): information aggregation, swing voter's curse and voting behaviour

Programme Area(s): Public Economics

Abstract: This paper reports the first laboratory study of the swing voter?s curse and provides insights on the larger theoretical and empirical literature on 'pivotal voter' models. Our experiment controls for different information levels of voters, as well as the size of the electorate, the distribution of preferences, and other theoretically relevant parameters. The design varies the share of partisan voters and the prior belief about a payoff relevant state of the world. Our results support the equilibrium predictions of the Feddersen-Pesendorfer model, and clearly reject the notion that voters in the laboratory use nave decision-theoretic strategies. The voters act as if they are aware of the swing voter?s curse and adjust their behaviour to compensate. While the compensation is not complete and there is some heterogeneity in individual behaviour, we find that aggregate outcomes, such as efficiency, turnout, and margin of victory, closely track the theoretical predictions.

For full details and related downloads, please visit: https://cepr.org/active/publications/discussion_papers/dp.php?dpno=5458

Bibliographic Reference

Battaglini, M, Morton, R and Palfrey, T. 2006. 'The Swing Voter's Curse in the Laboratory'. London, Centre for Economic Policy Research. https://cepr.org/active/publications/discussion_papers/dp.php?dpno=5458