Sidiropoulos, Moïse and Diana, Giuseppe (2006): Robust Control and Monetary Policy Delegation. Published in: Massimo Salzano and David Colander (ed.): “Complexity Hints for Economic Policy”, Springer-Verlag Publisher, 2007 (2007): pp. 303-310.
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This paper adapts in a simple static context the Rogoff's (1985) analysis of monetary policy delegation to a conservative central banker to the robust control framework. In this framework, uncertainty means that policymakers are unsure about their model, in the sense that there is a group of approximate models that they also consider as possibly true, and their objective is to choose a rule that will work under a range of di¤erent model specifications. We find that robustness reveals the emergence of a precautionary behaviour in the case of unstructured model uncertainty, reducing thus government's willingness to delegate monetary policy to a conservative central banker.
|Item Type:||MPRA Paper|
|Original Title:||Robust Control and Monetary Policy Delegation|
|Keywords:||Robust control; Monetary policy delegation; Central bank conservativeness.|
|Subjects:||E - Macroeconomics and Monetary Economics > E5 - Monetary Policy, Central Banking, and the Supply of Money and Credit > E58 - Central Banks and Their Policies
E - Macroeconomics and Monetary Economics > E5 - Monetary Policy, Central Banking, and the Supply of Money and Credit > E52 - Monetary Policy
|Depositing User:||Moïse Sidiropoulos|
|Date Deposited:||09. Jul 2010 22:06|
|Last Modified:||12. Feb 2013 09:23|
 Barro, R. and Gordon, D. (1983) A Positive Theory of Monetary Policy in a Natural Rate Model. Journal of Political Economy, 91, 589-610.
 Hansen, L. P. and Sargent, T. J. (2004), Misspecification in Recursive Macroeconomic Theory. Book manuscript, University of Chicago and NewYork University.
 Kydland, F. and Prescott E. (1977) Rules Rather than Discretion: the Inconsistency of Optimal Plans. Journal of Political Economy, 85, 473-491.
 Leitemo, K and Söderström, U (2004) Robust monetary policy in a small open economy. Manuscript, Norwegian School of Management and Università Bocconi.
 Rogoff, K., 1985, The Optimal Degree of Commitment to an Intermediate Monetary Target. Quarterly Journal of Eco-nomics, 100, 1169-1189.
 Giordani, P and Söderlind, P (2004) Solution of macromodels with Hansen-Sargent robust policies: Some extensions. Journal of Economic Dynamics and Control, 28 (12), 2367-2397.
 Onatski, A and Williams, N (2003) Modeling model uncertainty. Journal of the European Economic Association, 1 (5), 1087-1122.
 Walsh, C (2004) Robust optimal instrument rules and robust control: An equivalence result. Manuscript, University of California, Santa Cruz.