Fountas, Stilianos; Karanasos, Menelaos; Karanassou, Marika - 2001
We examine the relationship between inflation and inflation uncertainty using a GARCH model that allows for … simultaneous feedback between the conditional mean and variance of inflation. We also derive a number of theoretical econometric … results and illustrate the relevance of these results with an empirical example of the US monthly inflation process. Our …