This study, which draws on a variety of research on price dynamics in Canada, examines some hypotheses that might explain the poor quality of recent inflation forecasts based on the conventional Phillips curve. Among the various explanations we consider for the persistent underestimation of inflation, the one that emerges most clearly from our findings is that the process by which inflation expectations are formed has changed in recent years. Shifts in expectations appear to have been influenced by monetary policy developments. To take account of this factor, we estimate a Phillips curve that incorporates four autoregressive regimes based on the results of a Markov-switching model. We find that when regimes are introduced, the Phillips curve produces accurate forecasts for inflation since 1991.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by Bank of Canada in its series Working Papers with number
97-3.
Find related papers by JEL classification: C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation and Testing E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
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.:
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.)