The effective conduct of monetary policy is hampered by uncertainty surrounding the level of potential output. Here, the case for following a more aggressive policy to learn about the economy is considered in a model where potential output is changing over time. Following such a policy may be referred to as probing or experimenting.In this model, with parameters calibrated to recent Canadian data, the optimal amount of probing is small and increases only a little with credibility. Only for unrealistically large amounts of uncertainty does the optimal policy with probing diverge significantly from a policy that ignores learning, and even then, for most forms of uncertainty, the optimal amount of probing diminishes as credibility rises.
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Length: Date of creation: 05 Jul 2000 Date of revision: Handle: RePEc:sce:scecf0:181
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Tesfaselassie, M.F. & Schaling, E. & Eijffinger, S.C.W., 2006.
"Learning About the Term Structure and Optimal Rules for Inflation Targeting,"
Research Paper
ERS-2006-058-F&A Revision, Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus Uni.
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