Optimal target criteria for stabilization policy
This paper considers a general class of nonlinear rational-expectations models in which policymakers seek to maximize an objective function that may be household expected utility. We show how to derive a target criterion that is 1) consistent with the model’s structural equations, 2) strong enough to imply a unique equilibrium, and 3) optimal, in the sense that a commitment to adjust the policy instrument at all dates so as to satisfy the target criterion maximizes the objective function. The proposed optimal target criterion is a linear equation that must be satisfied by the projected paths of certain economically relevant “target variables.” It takes the same form at all times and generally involves only a small number of target variables, regardless of the size and complexity of the model. While the projected path of the economy requires information about its current state, the target criterion itself can be stated without reference to a complete description of the state of the world. We illustrate the application of the method to a nonlinear DSGE model with staggered price setting, in which the objective of policy is to maximize household expected utility.
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- Michael Woodford & Pierpaolo Benigno, 2004.
"Inflation Stabilization and Welfare: The Case of a Distorted Steady State,"
2004 Meeting Papers
481, Society for Economic Dynamics.
- Pierpaolo Benigno & Michael Woodford, 2005. "Inflation Stabilization And Welfare: The Case Of A Distorted Steady State," Journal of the European Economic Association, MIT Press, vol. 3(6), pages 1185-1236, December.
- Pierpaolo Benigno & Michael Woodford, 2004. "Inflation Stabilization and Welfare: The Case of a Distorted Steady State," NBER Working Papers 10838, National Bureau of Economic Research, Inc.
- repec:cup:cbooks:9780521441964 is not listed on IDEAS
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"Linear-Quadratic Approximation of Optimal Policy Problems,"
CEPR Discussion Papers
5964, C.E.P.R. Discussion Papers.
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- Pierpaolo Benigno & Michael Woodford, 2006. "Linear-Quadratic Approximation of Optimal Policy Problems," NBER Working Papers 12672, National Bureau of Economic Research, Inc.
- Michael Woodford, 2012.
"Forecast Targeting as a Monetary Policy Strategy - Policy Rules in Practice,"
in: Evan F. Koenig & Robert Leeson & George A. Kahn (ed.), The Taylor Rule and the Transformation of Monetary Policy, chapter 9
Hoover Institution, Stanford University.
- Michael Woodford, 2007. "Forecast Targeting as a Monetary Policy Strategy: Policy Rules in Practice," NBER Working Papers 13716, National Bureau of Economic Research, Inc.
- M. H. Khalil Timamy, 2005. "Debate," Review of African Political Economy, Taylor & Francis Journals, vol. 32(104-105), pages 383-393, June.
- Marc P. Giannoni & Michael Woodford, 2003.
"Optimal Interest-Rate Rules: I. General Theory,"
506439000000000384, UCLA Department of Economics.
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