inadequate policy tools and theory from the interwar period, set the stage for the Great Inflation of the 1970s. The lessons from … that experience have convinced monetary authorities to reemphasize the goal of low inflation, as it were, committing …

-mean autoregressive model can be used to describe characteristic features in inflation series. This implies that we decompose the … inflation process into a slowly moving nonstationary component and dynamic short-run fluctuations around it. An important … quantity to be forecast. This makes it possible to form a single model-based inflation forecast that also incorporates the …