Strategic Power Revisited
Traditional power indices ignore preferences and strategic interaction. Equilibrium analysis of particular non-cooperative decision procedures is unsuitable for normative analysis and assumes typically unavailable information. These points drive a lingering debate about the right approach to power analysis. A unified framework that works both sides of the street is developed here. It rests on a notion of a posteriori power which formalizes players' marginal impact to outcomes in cooperative and non-cooperative games, for strategic interaction and purely random behaviour. Taking expectations with respect to preferences, actions, and procedures then defines a meaningful a priori measure. Established indices turn out to be special cases.
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- Napel, Stefan & WidgrÉn, Mika, 2000.
"Inferior Players in Simple Games,"
734, The Research Institute of the Finnish Economy.
- Baldwin, Richard & Berglöf, Erik & Giavazzi, Francesco & Widgrén, Mika, 2000. "EU Reforms for Tomorrow’s Europe," CEPR Discussion Papers 2623, C.E.P.R. Discussion Papers.
- Sven Hansson, 1996. "Social choice with procedural preferences," Social Choice and Welfare, Springer, vol. 13(2), pages 215-230, April.
- Philip Straffin, 1977. "Homogeneity, independence, and power indices," Public Choice, Springer, vol. 30(1), pages 107-118, June.
- Moshé Machover & Dan S. Felsenthal, 2001. "The Treaty of Nice and qualified majority voting," Social Choice and Welfare, Springer, vol. 18(3), pages 431-464.
- Laruelle, Annick & Widgren, Mika, 1996.
"Is the allocation of voting power among EU states fair?,"
Discussion Papers (IRES - Institut de Recherches Economiques et Sociales)
1996022, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
- Laruelle, Annick & Widgren, Mika, 1998. " Is the Allocation of Voting Power among EU States Fair?," Public Choice, Springer, vol. 94(3-4), pages 317-39, March.
- Annick Laruelle & Mika Widgrén, 1998. "Is the allocation of voting power among EU states fair?," Public Choice, Springer, vol. 94(3), pages 317-339, March.
- Hosli, Madeleine O., 1993. "Admission of European Free Trade Association states to the European Community: effects on voting power in the European Community Council of Ministers," International Organization, Cambridge University Press, vol. 47(04), pages 629-643, September.
- Gul, Faruk, 1989. "Bargaining Foundations of Shapley Value," Econometrica, Econometric Society, vol. 57(1), pages 81-95, January.
- Guillermo Owen, 1972. "Multilinear Extensions of Games," Management Science, INFORMS, vol. 18(5-Part-2), pages 64-79, January.
- Sergiu Hart & Andreu Mas-Colell, 1994.
"Bargaining and value,"
Economics Working Papers
114, Department of Economics and Business, Universitat Pompeu Fabra, revised Feb 1995.
- Leech, Dennis, 2002. " Designing the Voting System for the Council of the European Union," Public Choice, Springer, vol. 113(3-4), pages 437-64, December.
- Moser, Peter, 1997. " A Theory of the Conditional Influence of the European Parliament in the Cooperation Procedure," Public Choice, Springer, vol. 91(3-4), pages 333-50, June.
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