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Veto power in committees: an experimental study

Published online by Cambridge University Press:  14 March 2025

John H. Kagel ,
Hankyoung Sung  and
Eyal Winter
John H. Kagel*
Affiliation:
Department of Economics, Ohio State University, Columbus, OH, USA
Hankyoung Sung
Affiliation:
Division of Trade and Investment Policy, Korea Institute for International Economic Policy, Seoul, Korea
Eyal Winter
Affiliation:
Department of Economics and Center for the Study of Rationality, Hebrew University, Jerusalem, Israel
*
e-mail: [email protected]
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Abstract

Veto power consists of the right of one or more players to unilaterally block decisions but without the ability to unilaterally secure their preferred outcome. Our experiment shows that (i) committees with a veto player take longer to reach decisions (are less efficient) and generate less consensus than without a veto player, (ii) veto power substantially enhances proposer's power, and (iii) non-veto players are substantially more willing to compromise than veto players. We relate our results to the theoretical literature on the impact of veto power as well as to concerns about the impact of veto power in real-life committees.

Keywords

Veto powerBargainingCommittees

JEL classification

D7: Analysis of Collective Decision-Making C7: Game Theory and Bargaining Theory C78: Bargaining Theory • Matching Theory D72: Political Processes: Rent-Seeking, Lobbying, Elections, Legislatures, and Voting Behavior
Type
Research Article
Information
Experimental Economics , Volume 13 , Issue 2 , June 2010 , pp. 167 - 188
Copyright
Copyright © Economic Science Association 2010

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Footnotes

We have benefited from valuable comments from Guillaume Fréchette, Tim Groseclose, and Alvin Roth, from seminar participants at University College London, California Institute of Technology, New York University, Harvard University, and the Midwest Economic Theory Conference, as well as from two referees and the editor of this journal. Kagel's research was partially supported by the National Science Foundation and the Mershon Center at the Ohio State University. Any opinions, findings, and conclusions or recommendations in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation or the Mershon Center. Peter McGee provided valuable research assistance. Any errors and omissions are ours alone.

Electronic supplementary material The online version of this article (doi: 10.1007/s10683-010-9234-8) contains supplementary material, which is available to authorized users.

References

Bailey, Sydney D. (1969). Voting in the security council. Bloomington & London: Indiana University Press.Google Scholar
Banks, J. S., & Duggan, J. (2000). A bargaining model of collective choice. American Political Science Review, 94(1), 73–88.CrossRefGoogle Scholar
Baron, D. P., & Ferejohn, J. A. (1989). Bargaining in legislatures. American Political Science Review, 83(4), 1181–1206.CrossRefGoogle Scholar
Berl, J., McKelvey, R., Ordeshook, P., & Winer, M. (1976). An experimental test of the core in a simple n-person cooperative non-side payment game. Journal of Conflict Resolution, 20, 453–479.CrossRefGoogle Scholar
Bolton, G., & Ockenfels, A. (2000). ERC: a theory of equity, reciprocity, and competition. American Economic Review, 90(1), 166–193.CrossRefGoogle Scholar
Charness, G., & Rabin, M. (2002). Understanding social preferences with simple tests. Quarterly Journal of Economics, 117, 817–869.CrossRefGoogle Scholar
Diermeier, D., & Morton, R. (2005). Proportionality versus perfectness: experiments in majoritarian bargaining. In Austen-Smith, D. & Duggan, J. (Eds.), Social choice and strategic behavior: essays in honor of Jeffrey S. Banks. Berlin: Springer.Google Scholar
Diermeier, D., & Myerson, R. (1999). Bicameralism and its consequences for the internal organization of legislatures. American Economic Review, 89(5), 1182–1196.CrossRefGoogle Scholar
Drouvelis, M., Montero, M., & Sefton, M. (2007). The paradox of new members: strategic foundations and experimental evidence. Unpublished manuscript.CrossRefGoogle Scholar
Dufwenberg, M., & Kirchsteiger, G. (2004). A theory of sequential reciprocity. Games and Economic Behavior, 47, 268–298.CrossRefGoogle Scholar
Eavey, C., & Miller, G. (1984). Fairness in majority rule games with a core. American Journal of Political Science, 28(3), 570–586.CrossRefGoogle Scholar
Fehr, E., & Schmidt, K. M. (1999). A theory of fairness, competition and cooperation. Quarterly Journal of Economics, 114, 817–868.CrossRefGoogle Scholar
Fiorina, M., & Plott, C. (1978). Committee decisions under majority rule: an experimental study. American Political Science Review, 72, 575–598.CrossRefGoogle Scholar
Fréchette, G. R., Kagel, J. H., & Lehrer, S. F. (2003). Bargaining in legislatures: an experimental investigation of open versus closed amendment rules. American Political Science Review, 97(2), 221–232.CrossRefGoogle Scholar
Fréchette, G. R., Kagel, J. H., & Morelli, M. (2005a). Gamson's law versus non-cooperative bargaining theory. Games and Economic Behavior, 51, 365–390.CrossRefGoogle Scholar
Fréchette, G. R., Kagel, J. H., & Morelli, M. (2005b). Nominal bargaining power, selection protocol and discounting in legislative bargaining. Journal of Public Economics, 89, 1497–1517.CrossRefGoogle Scholar
Fréchette, G. R., Kagel, J. H., & Morelli, M. (2005c). Behavioral identification in coalitional bargaining: an experimental analysis of demand bargaining and alternating offers. Econometrica, 73, 1893–1938.CrossRefGoogle Scholar
Gamson, W. A. (1961). A theory of coalition formation. American Sociological Review, 26(3), 373–382.CrossRefGoogle Scholar
Haney, P. J., Herzberg, R., & Wilson, R. K. (1992). Advice and consent: unitary actors, advisory models, and experimental tests. The Journal of Conflict Resolution, 36(4), 603–633.CrossRefGoogle Scholar
Hennig-Schmidt, H. (2002). The impact of fairness on decision making: an analysis of different video experiments. In Andersson, F. & Holm, H. (Eds.), Experimental economics: financial markets, auctions and decision making. Dordrecht: Kluwer Academic.Google Scholar
Hoffman, E., & Plott, C. (1983). Pre-meeting discussions and the possibility of coalition breaking procedures in majority rule committees. Public Choice, 40, 421–439.CrossRefGoogle Scholar
McCarty, N. M. (2000). Presidential pork: executive veto power and distributive politics. American Political Science Review, 94(1), 117–129.CrossRefGoogle Scholar
McKelvey, R. D. (1991). An experimental test of a stochastic game model of committee bargaining. In Palfrey, T. R. (Ed.), Contemporary laboratory research in political economy. Ann Arbor: University of Michigan Press.Google Scholar
McKelvey, R. D., & Ordeshook, P. (1990). A decade of experimental research on spatial models of elections and committees. In Enlow, J. M. & Hinich, M. J. (Eds.), Readings in the spatial theory of voting (pp. 99–144). Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Morelli, M. (1999). Demand competition and policy compromise in legislative bargaining. American Political Science Review, 93, 809–820.CrossRefGoogle Scholar
Ochs, J., & Roth, A. E. (1989). An experimental test study of sequential bargaining. American Economic Review, 79, 355–384.Google Scholar
Roth, A. E. (1995). Bargaining experiments. In Kagel, J. H. & Roth, A. E. (Eds.), Handbook of experimental economics (pp. 253–348). Princeton: Princeton University Press.CrossRefGoogle Scholar
Russell, R. B., & Muther, J. E. (1958). A history of the United Nations Charter: the role of the United States, 1940-1945. Washington DC: The Brookings Institution.Google Scholar
Wilson, R. K., & Herzberg, R. (1987). Negative decision powers and institutional equilibrium: experiments on blocking coalitions. The Western Political Quarterly, 40(4), 593–609.CrossRefGoogle Scholar
Winter, E. (1996). Voting and vetoing. American Political Science Review, 90(4), 813–823.CrossRefGoogle Scholar
Supplementary material: File

Kagel et al. supplementary material

Instructions for “Veto Power in Committees: An Experimental Study”
Download Kagel et al. supplementary material(File)
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Supplementary material: File

Kagel et al. supplementary material

Instructions for “Veto Power in Committees: An Experimental Study”
Download Kagel et al. supplementary material(File)
File 36.4 KB