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Noncausality and inflation persistence

Noncausality and inflation persistence Abstract We use noncausal autoregressions to examine the persistence properties of quarterly US consumer price inflation from 1970:1 to 2012:2. These nonlinear models capture the autocorrelation structure of the inflation series as accurately as their conventional causal counterparts, but they allow for persistence to depend on the size and sign of shocks to inflation as well as the inflation rate. Inflation persistence has decreased since the early 1980s, after which persistence is also greater following small and negative shocks than large and positive ones. At high levels of inflation, shocks are absorbed more slowly before the early 1980s and faster thereafter compared to low levels of inflation. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Studies in Nonlinear Dynamics & Econometrics de Gruyter

Noncausality and inflation persistence

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Publisher
de Gruyter
Copyright
Copyright © 2015 by the
ISSN
1081-1826
eISSN
1558-3708
DOI
10.1515/snde-2013-0108
Publisher site
See Article on Publisher Site

Abstract

Abstract We use noncausal autoregressions to examine the persistence properties of quarterly US consumer price inflation from 1970:1 to 2012:2. These nonlinear models capture the autocorrelation structure of the inflation series as accurately as their conventional causal counterparts, but they allow for persistence to depend on the size and sign of shocks to inflation as well as the inflation rate. Inflation persistence has decreased since the early 1980s, after which persistence is also greater following small and negative shocks than large and positive ones. At high levels of inflation, shocks are absorbed more slowly before the early 1980s and faster thereafter compared to low levels of inflation.

Journal

Studies in Nonlinear Dynamics & Econometricsde Gruyter

Published: Sep 1, 2015

References