Extremism, Campaigning and Ambiguity
AbstractThis paper studies a model of how political parties use resources for campaigning to inform voters. We show existence of equilibrium under mild assumptions for an arbitrary number of parties. The main result is that if the parties are more extreme, then they spend less resources on campaigning (on average), compared with moderate parties. The reason is the following. Consider voters that are informed by one party only, say party 1. If both parties move closer to each other, then the actual and expected platform moves closer to the indifferent voters peak. By concavity of preferences, the increase in payoff of voting for the party that informed is bigger than the increase in payoff of voting for the other party. Thus, the previously indifferent voter now strictly prefers party 1. The effect makes parties gain more votes by informing when parties are moderate. Since spending increases, voters are (on average) more informed when parties are moderates.
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Bibliographic InfoPaper provided by Uppsala University, Department of Economics in its series Working Paper Series with number 1999:9.
Length: 46 pages
Date of creation: 11 May 1999
Date of revision:
Publication status: Published in Games and Economic Behavior, 2004, pages 421-452.
Contact details of provider:
Postal: Department of Economics, Uppsala University, P. O. Box 513, SE-751 20 Uppsala, Sweden
Phone: + 46 18 471 25 00
Fax: + 46 18 471 14 78
Web page: http://www.nek.uu.se/
More information through EDIRC
Political Parties; Campaigning;
Other versions of this item:
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
- D89 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Other
This paper has been announced in the following NEP Reports:
- NEP-ALL-1999-07-28 (All new papers)
- NEP-CDM-1999-07-28 (Collective Decision-Making)
- NEP-MIC-1999-07-28 (Microeconomics)
- NEP-POL-1999-07-28 (Positive Political Economics)
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- Harrington, Joseph Jr. & Hess, Gregory D., 1996. "A Spatial Theory of Positive and Negative Campaigning," Games and Economic Behavior, Elsevier, vol. 17(2), pages 209-229, December.
- Joseph E. Harrington, 1992. "The Revelation Of Information Through The Electoral Process: An Exploratory Analysis," Economics and Politics, Wiley Blackwell, vol. 4(3), pages 255-276, November.
- Banks, Jeffrey S., 1990. "A model of electoral competition with incomplete information," Journal of Economic Theory, Elsevier, vol. 50(2), pages 309-325, April.
- Harrington Jr. , Joseph E., 1993. "The Impact of Reelection Pressures on the Fulfillment of Campaign Promises," Games and Economic Behavior, Elsevier, vol. 5(1), pages 71-97, January.
- Martin J. Osborne, 1995. "Spatial Models of Political Competition under Plurality Rule: A Survey of Some Explanations of the Number of Candidates and the Positions They Take," Canadian Journal of Economics, Canadian Economics Association, vol. 28(2), pages 261-301, May.
- Larry Samuelson, 1984. "Electoral equilibria with restricted strategies," Public Choice, Springer, vol. 43(3), pages 307-327, January.
- Martin J Osborne & Ariel Rubinstein, 2009.
"A Course in Game Theory,"
814577000000000225, UCLA Department of Economics.
- Cho, In-Koo & Kreps, David M, 1987.
"Signaling Games and Stable Equilibria,"
The Quarterly Journal of Economics,
MIT Press, vol. 102(2), pages 179-221, May.
- Christian Schultz & Ignacio Ortuno-OrtÍn, 2000.
"Public Funding of Political Parties,"
CESifo Working Paper Series
368, CESifo Group Munich.
- Ignacio Ortuno Ortin & Christian Schultz, 2000. "Public Funding of Political Parties," Econometric Society World Congress 2000 Contributed Papers 0735, Econometric Society.
- Christian Schultz & Ignacio Ortuño Ortín, 2000. "Public Funding Of Political Parties," Working Papers. Serie AD 2000-27, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
- : Christian Schultz, .
"Polarization and Inefficient Policies,"
93-16, University of Copenhagen. Department of Economics.
- Grossman, Gene M & Helpman, Elhanan, 1996.
"Electoral Competition and Special Interest Politics,"
Review of Economic Studies,
Wiley Blackwell, vol. 63(2), pages 265-86, April.
- Gene Grossman & Elhanan Helpman, 1994. "Electoral Competition and Special Interest Politics," NBER Working Papers 4877, National Bureau of Economic Research, Inc.
- Banks, Jeffrey S & Sobel, Joel, 1987.
"Equilibrium Selection in Signaling Games,"
Econometric Society, vol. 55(3), pages 647-61, May.
- Cukierman, Alex & Alesina, Alberto, 1990.
"The Politics of Ambiguity,"
4552530, Harvard University Department of Economics.
- Chappell, Henry W, Jr, 1994. " Campaign Advertising and Political Ambiguity," Public Choice, Springer, vol. 79(3-4), pages 281-303, June.
- Pablo Amorós & M. Puy, 2013. "Issue convergence or issue divergence in a political campaign?," Public Choice, Springer, vol. 155(3), pages 355-371, June.
- Westermark, Andreas, 2001. "Campaigning and Ambiguity when Parties Cannot Make Credible Election Promises," Working Paper Series 568, Research Institute of Industrial Economics.
- Elie Appelbaum, 2006. "Strategic extremism," Working Papers 2006_12, York University, Department of Economics.
- Elie Appelbaum & Eliakim Katz, 2005.
"Political extremism in the presence of a free rider problem,"
2005_3, York University, Department of Economics.
- Elie Appelbaum & Eliakim Katz, 2007. "Political extremism in the presence of a free rider problem," Public Choice, Springer, vol. 133(1), pages 31-40, October.
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