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Inflation targeting under imperfect policy credibility /
This paper presents a model for Inflation Targeting under imperfect policy credibility. It modifies the conventional model in three ways: an endogenous policy credibility process, by which monetary policy can gain or lose credibility over time; non-linearities in the inflation equation and in the cr...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Autor Corporativo: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Washington, D.C.] :
International Monetary Fund,
©2009.
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| Colección: | IMF working paper ;
WP/09/94. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- I. Introduction; II. The Model; A. Inflation Process with Endogenous Credibility; A.1 Inflation equation-an expectations-augmented Phillips curve; A.2 Output Gap equation; A.3 Exchange rate-real interest rate parity equation; A.4 Monetary policy loss function; A.5 Note on calibration; III. Optimal Disinflation; A. Initial Condition; B. Disinflation Under Various Degrees of Credibility; IV. Optimal Responses to Shocks; A. Initial Conditions; B. Supply Shocks; C. Demand Shocks; V. Costs of Delaying Interest Rate Increase Under Imperfect Credibility; VI. Concluding Remarks; References
- Figures1. Disinflation with Equal Weights on Inflation, Output and Interest Rate Variability; 2. Disinflation with Lower Weights on Output and Interest Rate Variability; 3. Responses to Unfavorable and Favorable Supply Shocks (Positive Shock Circle; Negative Shock Triangle); 4. Responses to Positive and Negative Demand Shocks (Positive Shock Circle Negative Shock Triangle; 5. Cost of Delaying Interest Rate Hikes in Response to an Unfavorable Supply Shock in an Economy with High Inflation and Low Initial Credibility (No Delay Triangle; Delay Circle)