We analyse welfare effects of the interactions between the tax system and inflation in Poland and in Ukraine, using the framework developed by Feldstein (1997, 1999). This approach stresses the fact that inflation increases distortions created by the tax system, in particular distortions to...

The author evaluates how much relative price shifts affected inflation in Poland between 1989 and 1997. He uses a theoretical model that predicts a positive relationship between variance and skewness in the distribution of relative price changes and the general inflation rate. Regressions...

As inflation targeting gains popularity policy makers, monetary authorities seek to design a measure of inflation that would be a good indicator of fundamental demand-driven price movements, i.e. the underlying or core rate of inflation. It is widely acknowledged that the Consumer Price Index...

The paper is organized as follows: Section 2 discusses briefly two main groups of theories that link inflation and relative price variability and provides a sketch of a survey of the literature. Section 3 takes on Ball and Mankiw's models predicting the causality from relative price variability...

The aims of this paper are estimate and forecast the Non-Accelerating Inflation Rate of Unemployment, or NAIRU, for Brazilian unemployment time series data. In doing so, we introduce a methodology for estimating mixed additive seasonal autoregressive (MASAR) models, by the Generalized Method of...

The paper develops a Romer-type growth model with a research sector, a manufacturing sector, and a financial sector and shows that inflation has an adverse effect on economic growth. Higher inflation increases the incentives for agents to use money substitutes through financial services in an...

Many empirical studies have found that interest rate increases have a positive effect on the price level. This paper pursues an obvious, but neglected explanation: interest payments are a cost of production that is at least in part passed on to customers. A model shows that the cost- push effect...