This paper addresses some issues concerning the definition and measurement of inflation persistence in the context of … assumption for the long run level of inflation and that such long run level should be allowed to vary through time. Second, a non …-parametric measure of persistence is suggested which explores the relation between persistence and mean reversion. Third, inflation …

exhibit a higher degree of persistence, which reflects relatively long lags between inflation and wage adjustments. Endogenous …

Whittle estimation method, the research examines the longmemory properties of headline inflation through monthly data from … January 1996 to January 2023. The study expands upon existing knowledge of inflation persistence by exploring its changes and … the various patterns of inflation persistence in Europe. The findings reveal significant differences in the persistence of …

In a simple New Keynesian model, we derive a closed form solution for the inflation persistence parameter as a function … inflation and the output gap, we show that the empirically observed changes in U.S. inflation persistence during the period 1975 …) view that inflation persistence should not be considered a structural parameter in the sense of Lucas. …

This paper analyses the degree of inflation persistence in the EU15, the euro area and each of its member states using … moderate degree of median and mean inflation persistence. For most price indices we are able to reject the unit root hypothesis …, as well as the notion of disaggregate inflation exhibiting a high degree of persistence. Durable goods and services tend …

looking pricing account for the observed persistence in aggregate inflation. Second, price-setting responds to movements in … marginal costs, which should therefore be the driving force to observed inflation dynamics. This is not always the case in … conditions under which imposing homogeneity results in overestimating a backward-looking component in (aggregate) inflation, and …