A New Core Inflation Indicator for New Zealand
35 Pages Posted: 30 May 2008
Date Written: September 2007
Abstract
This paper introduces a new indicator of core inflation for New Zealand, estimated using a dynamic factor model and disaggregate consumer price data. Using disaggregate consumer price data we can directly compare the predictive performance of our core indicator with a wide range of other 'core inflation' measures estimated from disaggregate consumer prices, such as the weighted median and the trimmed mean. The medium term inflation target of Reserve Bank of New Zealand is used as a guide to define our target measure of core inflation - a centered 2 year moving average of past and future inflation outcomes. We find that our indicator produces relatively good estimates of this characterisation of core inflation when compared with estimates derived from a range of other models.
Keywords: Core inflation, Monetary policy
JEL Classification: C32, E31, E32, E52
Suggested Citation: Suggested Citation
Do you have negative results from your research you’d like to share?
Recommended Papers
-
The Generalized Dynamic Factor Model: One-Sided Estimation and Forecasting
By Mario Forni, Marc Hallin, ...
-
Arbitrage, Factor Structure, and Mean-Variance Analysis on Large Asset Markets
-
By James H. Stock and Mark W. Watson
-
Monetary Policy in a Data-Rich Environment
By Ben S. Bernanke and Jean Boivin
-
Eurocoin: A Real Time Coincident Indicator of the Euro Area Business Cycle
By Filippo Altissimo, Antonio Bassanetti, ...
-
Are More Data Always Better for Factor Analysis?
By Jean Boivin and Serena Ng
-
Implications of Dynamic Factor Models for VAR Analysis
By James H. Stock and Mark W. Watson
-
By Domenico Giannone, Lucrezia Reichlin, ...
-
By Domenico Giannone, Lucrezia Reichlin, ...