Purpose – The purpose of this paper is to establish a link between inflation uncertainty and interest rates for five inflation-targeting countries. Design/methodology/approach – The approach takes the form of a time-varying parameter model with a Generalized Autoregressive Conditional...

This study examines the dynamic relationship between monthly inflation and inflation uncertainty in Japan, the US and the UK by employing linear and nonlinear Granger causality tests for the 1957:01-2006:10 period. Using a generalised autoregressive conditional heteroskedasticity (GARCH) model...

A great of deal of study has explored the relationship between inflation and inflation uncertainty under the assumptions of normal distribution and no regime shift. This paper attempts to investigate whether changes in the specification of distribution specification and regime shifts will affect...

This paper examines the relationship between the output gap and inflation in Japan by estimating Phillips curves and testing for changes since the advent of low inflation and/or the stabilisation of the rate of change of inflation. The work provides empirical support for the hypothesis of a...

This paper explores bidirectional linkage between inflation and its uncertainty by observing monthly data of 11 Eastern European countries. The methodological approach comprises two steps. First, inflation uncertainty series have been created by choosing an optimal Generalized Autoregressive...

This paper studies the relation between inflation and relative price variability (RPV) in Spain during the 1987-2009 period. We find that this relation presents a U-shape profile, and that the optimal annual inflation rate (defined as the one that minimizes RPV) is around 4%, higher than the 2%...

This study provides cross country robust evidence on interdependencies among inflation, output growth and respective uncertainties for the current era of low inflation policies. We attribute the extant empirical disagreement on these relations to the fact that long sampling periods and single...

We study a model with repeated moral hazard where financial contracts are not fully indexed to inflation because nominal prices are observed with delay as in Jovanovic and Ueda 1997. More constrained firms sign contracts that are less indexed to inflation and, as a result, their investment is...