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On The Difficulty Of Making Decisions Within The Eu-25

Author

Listed:
  • Federico Valenciano

    (Universidad del País Vasco)

  • Annick Laruelle

    (Universidad de Alicante)

  • Ricardo Martínez

    (Universidad de La Rioja)

Abstract

In this paper we measure the effect of the quota on the difficulty of making decisions in the EU-25 Council after the next enlargement. We compute the probability of a proposal being rejected in the Council. This probability depends on the voting rule (and therefore on the quota) and on the probabilities of the different vote configurations. Here we do not consider that all vote configurations are equiprobable, the classical implicit or explicit assumption. We assume that vote configurations with a minority of members states in favour of the proposal have a null probability, with other vote configurations being equiprobable.

Suggested Citation

  • Federico Valenciano & Annick Laruelle & Ricardo Martínez, 2004. "On The Difficulty Of Making Decisions Within The Eu-25," Working Papers. Serie AD 2004-15, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    • Handle: RePEc:ivi:wpasad:2004-15
    as

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    File URL: http://www.ivie.es/downloads/docs/wpasad/wpasad-2004-15.pdf
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    References listed on IDEAS

    as
    1. Federico Valenciano & Annick Laruelle, 2002. "Assessment Of Voting Situations: The Probabilistic Foundations," Working Papers. Serie AD 2002-22, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    2. Dan S. Felsenthal & Moshé Machover, 1998. "The Measurement of Voting Power," Books, Edward Elgar Publishing, number 1489.
    3. Dan S. Felsenthal & MoshÚ Machover, 2004. "Qualified Majority Voting Explained," Homo Oeconomicus, Institute of SocioEconomics, vol. 21, pages 573-576.
    4. Moshé Machover & Dan S. Felsenthal, 2001. "The Treaty of Nice and qualified majority voting," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 18(3), pages 431-464.
    5. Jan-Erik Lane & Reinert Maeland, 2002. "A Note on Nice," Journal of Theoretical Politics, , vol. 14(1), pages 123-128, January.
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    Cited by:

    1. Federico Valenciano & Annick Laruelle & Ricardo Martínez, 2004. "Success Versus Decisiveness: Conceptual Discussion And Case Study," Working Papers. Serie AD 2004-30, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    2. Annick Laruelle & Ricardo Martınez & Federico Valenciano, 2006. "Success Versus Decisiveness," Journal of Theoretical Politics, , vol. 18(2), pages 185-205, April.

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    Keywords

    European Council; Decision making; Voting rules; European enlargement.;
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