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A BVAR Forecasting Model For Peruvian Inflation

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Author Info
Gonzalo Llosa () (Interamerican Development Bank and Central bank of Peru)
Vicente Tuesta () (Central Bank of Peru)
Marco Vega () (Central Bank of Peru)

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Abstract

We build a simple non-structural BVAR forecasting framework to predict key Peruvian macroeconomic data, in particular, inflation and output. Unlike standard applications we build our Litterman prior specification based on the fact that the structure driving the dynamics of the economy might have shifted towards a state where a clear nominal anchor has become well grounded (Inflation Targeting). We compare different BVAR specifications with respect to a ”naive” random walk and we find that they outperform the random walk in terms of inflation forecasts at all horizons. However, our PBI forecasts are not accurate enough to beat a ”naive” random walk.

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Publisher Info
Paper provided by Banco Central de Reserva del Perú in its series Working Papers with number 2005-007.

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Date of creation: Nov 2005
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Handle: RePEc:rbp:wpaper:2005-007

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Related research
Keywords: Bayesian VAR; Forecasting; Inflation Targeting;

Find related papers by JEL classification:
E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
E37 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Forecasting and Simulation
E47 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Forecasting and Simulation
C11 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: General - - - Bayesian Analysis
C53 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Forecasting and Other Model Applications

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Kadiyala, K Rao & Karlsson, Sune, 1997. "Numerical Methods for Estimation and Inference in Bayesian VAR-Models," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 12(2), pages 99-132, March-Apr. [Downloadable!]
    Other versions:
  2. Thomas Doan & Robert B. Litterman & Christopher A. Sims, 1986. "Forecasting and conditional projection using realistic prior distribution," Staff Report 93, Federal Reserve Bank of Minneapolis. [Downloadable!]
    Other versions:
  3. Luque, Javier & Vega, Marco, 2003. "Usando un modelo semi-estructural de pequeña escala para hacer proyecciones: Algunas consideraciones," Revista Estudios Económicos, Banco Central de Reserva del Perú, issue 10. [Downloadable!]
  4. David O. Cushman & Tao Zha, 1995. "Identifying monetary policy in a small open economy under flexible exchange rates," Working Paper 95-7, Federal Reserve Bank of Atlanta. [Downloadable!]
    Other versions:
  5. Eric M. Leeper & Jennifer E. Roush, 2003. "Putting "M" back in monetary policy," International Finance Discussion Papers 761, Board of Governors of the Federal Reserve System (U.S.). [Downloadable!]
    Other versions:
  6. Litterman, Robert B, 1986. "Forecasting with Bayesian Vector Autoregressions-Five Years of Experience," Journal of Business & Economic Statistics, American Statistical Association, vol. 4(1), pages 25-38, January.
    Other versions:
  7. Svensson, Lars E O, 2005. "Monetary Policy with Judgement: Forecast Targeting," CEPR Discussion Papers 5072, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  8. John C. Robertson & Ellis W. Tallman, 1999. "Vector autoregressions: forecasting and reality," Economic Review, Federal Reserve Bank of Atlanta, issue Q1, pages 4-18. [Downloadable!]
Full references

Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Paul Castillo & Carlos Montoro & Vicente Tuesta, 2006. "Measuring the Natural Interest Rate for the Peruvian Economy," Working Papers 2006-003, Banco Central de Reserva del Perú. [Downloadable!]
  2. Paul Castillo & Carlos Montoro & Vicente Tuesta, 2006. "Stylized Facts of the Peruvian Economy," Working Papers 2006-005, Banco Central de Reserva del Perú. [Downloadable!]
  3. Castillo, Paul & Montoro, Carlos & Tuesta, Vicente, 2007. "Hechos estilizados de la economía peruana," Revista Estudios Económicos, Banco Central de Reserva del Perú, issue 14, pages 33-75. [Downloadable!]
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