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Policy games, policy neutrality and Tinbergen controllability under rational expectations

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  • Di Bartolomeo Giovanni
  • Hughes Hallett Andrew
  • Acocella Nicola

Abstract

This paper shows the relationship between static controllability (the well-known Tinbergen golden rule), and the existence and other properties of the Nash equilibrium in a dynamic setting with rational expectations for future behavior. We show how to determine the existence of equilibrium outcomes; the conditions under which no equilibrium exists; and who will get to dominate (or who will find their policies to have become ineffective) in those equilibria, without having to compute and enumerate all the possible equilibria directly.

Suggested Citation

  • Di Bartolomeo Giovanni & Hughes Hallett Andrew & Acocella Nicola, 2008. "Policy games, policy neutrality and Tinbergen controllability under rational expectations," wp.comunite 0034, Department of Communication, University of Teramo.
  • Handle: RePEc:ter:wpaper:0034
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    References listed on IDEAS

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    6. Acocella, Nicola & Di Bartolomeo, Giovanni & Hallett, Andrew Hughes, 2007. "Dynamic Controllability With Overlapping Targets: Or Why Target Independence May Not Be Good For You," Macroeconomic Dynamics, Cambridge University Press, vol. 11(02), pages 202-213, April.
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    Cited by:

    1. Hughes Hallett, Andrew & Di Bartolomeo, Giovanni & Acocella, Nicola, 2012. "A general theory of controllability and expectations anchoring for small-open economies," Journal of International Money and Finance, Elsevier, vol. 31(2), pages 397-411.
    2. Huiping Yuan & Stephen M. Miller, 2013. "Target Controllability and Time Consistency: Complement to the Tinbergen Rule," Working papers 2013-35, University of Connecticut, Department of Economics.
    3. Di Bartolomeo Giovanni & Hughes Hallett Andrew & Acocella Nicola, 2013. "When Can Policy Makers Anchor Expectations? Dynamic controllability and the limits to time inconsistency," wp.comunite 0104, Department of Communication, University of Teramo.
    4. Acocella, Nicola & Di Bartolomeo, Giovanni, 2008. "The Emerging New Theory of Economic Policy," Economia Internazionale / International Economics, Camera di Commercio Industria Artigianato Agricoltura di Genova, vol. 61(2-3), pages 135-150.
    5. Hughes Hallett Andrew & Acocella Nicola & Di Bartolomeo Giovanni, 2012. "Expectations Dynamics: Policy, Announcements and Limits to Dynamic Inconsistency," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 16(2), pages 1-25, April.
    6. Huiping Yuan & Stephen M. Miller, 2011. "The Optimality and Controllability of Discretionary Monetary Policy," Working papers 2011-17, University of Connecticut, Department of Economics.

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