Inflation expectations and regime shifts in the euro area
Virén, Matti (01.09.2005)
Numero
25/2005Julkaisija
Suomen Pankki
2005
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:bof-20140807376Tiivistelmä
This paper focuses on the determination of inflation expectations. The following two questions are examined: How much do inflation expectations reflect different economic and institutional regime shifts and in which way do inflation expectations adjust to past inflation?The basic idea in the analysis is an assumption that inflation expectations do not mechanically reflect past inflation as may econometric specification de facto assume but rather they depend on the relevant economic regime.Also the adjustment of expectations to past inflation is different in different inflation regimes.The regime analysis is based on panel data from EMU/EU countries for the period 1973- 2004, while the inflation adjustment analysis mainly uses the Kalman filter technique for individual countries for the same period.Expectations (forecasts) are derived from OECD data.Empirical results strongly favour the regime-sensitivity hypothesis and provide an explanation for the poor performance of conventional estimation procedures in the context of Phillips curves. Key words: inflation expectations, Kalman filter, stability JEL classification numbers: E32, E37
Julkaisuhuomautus
Published in Principles of Modelling, Forecasting and Decision-making, Volume 1 (2007), Number 4, 127-142