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Decisiveness indices are semiindices: Addendum

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  • Freixas, Josep
  • Pons, Montserrat

Abstract

In the paper Decisiveness indices are semiindices (Freixas and Pons, 2016) it was shown that any decisiveness index obtained from an anonymous probability distribution is a semiindex, and that the converse is not true. In this note we characterize the semiindices which are indices of decisiveness.

Suggested Citation

  • Freixas, Josep & Pons, Montserrat, 2017. "Decisiveness indices are semiindices: Addendum," Economics Letters, Elsevier, vol. 150(C), pages 146-148.
    • Handle: RePEc:eee:ecolet:v:150:y:2017:i:c:p:146-148
    DOI: 10.1016/j.econlet.2016.11.014
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    References listed on IDEAS

    as
    1. Freixas, Josep & Pons, Montserrat, 2016. "Decisiveness indices are semiindices," Economics Letters, Elsevier, vol. 143(C), pages 13-15.
    2. Carreras, Francesc & Freixas, Josep & Puente, Maria Albina, 2003. "Semivalues as power indices," European Journal of Operational Research, Elsevier, vol. 149(3), pages 676-687, September.
    3. Shapley, L. S. & Shubik, Martin, 1954. "A Method for Evaluating the Distribution of Power in a Committee System," American Political Science Review, Cambridge University Press, vol. 48(3), pages 787-792, September.
    4. Robert J. Weber, 1979. "Subjectivity in the Valuation of Games," Cowles Foundation Discussion Papers 515, Cowles Foundation for Research in Economics, Yale University.
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    More about this item

    Keywords

    Game theory; Simple games; Power indices; Semiindices; Decisiveness;
    All these keywords.

    JEL classification:

    • C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games
    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior

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