Delegation of Monetary Policy: More than a Relocation of the Time-Inconsistency Problem
AbstractIt has been argued that delegation of monetary policy to an independent central bank, which acts as an agent for the government, does not mitigate the problem of time-inconsistency, but merely relocates it. We argue here that this is not so, and that delegation enables a wider class of economies to sustain zero inflation than would be able to do so in its absence. We consider an economy in which the government faces re-appointment costs, that is, costs associated with sacking one central banker and replacing them with another, costs which are intended to protect central bank independence. We show that, by means of suitable announcements of incentive schemes for the central bank, combined with appropriate actually implemented schemes, delegated policy enables zero inflation to prevail in economies in which it could not do so without delegated policy. These economies are ones that have relatively high discount rates (and so low discount factors).
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Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 3923.
Date of creation: Jun 2003
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- Zeno Rotondi & John Driffill, 2003. "Delegation of Monetary Policy: More than a Relocation of the Time-Inconsistency Problem," Computing in Economics and Finance 2003 292, Society for Computational Economics.
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
- E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
- E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
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