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-period Taylor model, discretionary policy in the Calvo model does not accommodate predetermined prices in a way that inevitably …
Persistent link: https://www.econbiz.de/10009321093
Optimal monetary policy maximizes welfare, given frictions in the economic environment. Constructing a model with two sets of frictions - the Keynesian friction of costly price adjustment by imperfectly competitive firms and the Monetarist friction of costly exchange of wealth for goods - we...
Persistent link: https://www.econbiz.de/10004993913
Reasoning within the New Neoclassical Synthesis (NNS) we previously recommended that price stability should be the primary objective of monetary policy. We called this a neutral policy because it keeps output at its potential, defined as the outcome of an imperfectly competitive real business...
Persistent link: https://www.econbiz.de/10004993924
multiplicity is a form of policy complementarity. Specifically, prices set in the current period embed expectations about future … policy, and actual future policy responds to these same prices. For a range of values of the fundamental state variable — a … ratio of predetermined prices — there is complementarity between actual and expected policy, and multiple equilibria occur …
Persistent link: https://www.econbiz.de/10004993940
preliminary conclusions. Equity prices are a misleading guide for interest rate policy. Monetary policy tactics protect market …
Persistent link: https://www.econbiz.de/10004993948
Arguments in favor of Keynesian models as opposed to real business cycle models are often made on the grounds that the correlations and impulse response patterns found in the latter are inconsistent with the data. A recent and prominent example of this reasoning is Gali (1999). But certain...
Persistent link: https://www.econbiz.de/10004994012
The analysis in Ball and Romer [1991] suggests that models with fixed costs of changing price may be rife with multiple equilibria; in their static model price adjustment is always characterized by strategic complementarity, a necessary condition for multiplicity. We extend Ball and Romer's...
Persistent link: https://www.econbiz.de/10004994063
Persistent link: https://www.econbiz.de/10005717283
The relative prices of different categories of consumption goods have been trending over time. Assuming they are … exogenous with respect to monetary policy, these trends imply that monetary policy cannot stabilize the prices of all … consumption categories. If prices are sticky, monetary policy then must trade off relative price distortions within different …
Persistent link: https://www.econbiz.de/10005009949
Persistent link: https://www.econbiz.de/10005387443