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Conflict of interests, (implicit) coalitions and Nash policy games

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  • Acocella Nicola
  • Di Bartolomeo Giovanni
  • Piacquadio Paolo Giovanni

Abstract

By introducing the concepts of implicit coalitions and conflict of interests in a multiple-player context, this paper generalizes some theorems on policy invariance and equilibrium existence and uniqueness for LQ policy games.

Suggested Citation

  • Acocella Nicola & Di Bartolomeo Giovanni & Piacquadio Paolo Giovanni, 2009. "Conflict of interests, (implicit) coalitions and Nash policy games," wp.comunite 0054, Department of Communication, University of Teramo.
    • Handle: RePEc:ter:wpaper:0054
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    References listed on IDEAS

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    1. Chwe Michael Suk-Young, 1994. "Farsighted Coalitional Stability," Journal of Economic Theory, Elsevier, vol. 63(2), pages 299-325, August.
    2. Robert J. Aumann, 2025. "Subjectivity and Correlation in Randomized Strategies," World Scientific Book Chapters, in: SELECTED CONTRIBUTIONS TO GAME THEORY, chapter 4, pages 73-113, World Scientific Publishing Co. Pte. Ltd..
    3. Acocella, Nicola & Di Bartolomeo, Giovanni, 2004. "Non-neutrality of monetary policy in policy games," European Journal of Political Economy, Elsevier, vol. 20(3), pages 695-707, September.
    4. Di Bartolomeo Giovanni & Acocella Nicola & Hughes Hallett Andrew, 2008. "The existence of Nash equilibria in n-player LQ-games, with applications to international monetary and trade agreements," wp.comunite 0040, Department of Communication, University of Teramo.
    5. Partha Dasgupta & Eric Maskin, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, I: Theory," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(1), pages 1-26.
    6. Acocella, N. & Di Bartolomeo, G., 2006. "Tinbergen and Theil meet Nash: Controllability in policy games," Economics Letters, Elsevier, vol. 90(2), pages 213-218, February.
    7. Ray, Debraj & Vohra, Rajiv, 1999. "A Theory of Endogenous Coalition Structures," Games and Economic Behavior, Elsevier, vol. 26(2), pages 286-336, January.
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    Cited by:

    1. Di Bartolomeo, Giovanni & Hughes Hallett, Andrew & Acocella, Nicola, 2011. "Tinbergen controllability and n-player LQ-games," Economics Letters, Elsevier, vol. 113(1), pages 32-34, October.
    2. Nicola Acocella & Giovanni Di Bartolomeo, 2010. "Conflict of interest and coordination in public good provision," Politica economica, Società editrice il Mulino, issue 3, pages 389-408.
    3. Nicola acocella & Giovanni Di Bartolomeo & Andrew Hughes Hallett, "undated". "The theory of economic policy: from a theory of control to a theory of conflict (resolutions)," Working Papers 91/11, Sapienza University of Rome, Metodi e Modelli per l'Economia, il Territorio e la Finanza MEMOTEF.

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