This paper aims at providing macroeconomists with a detailed exposition of the New Keynesian DSGE model. Both the sticky price version and the sticky information variant are derived mathematically. Moreover, we simulate the models, also including lagged terms in the sticky price version, and...

Building on the hypotheses of loss aversion with respect to price increases and availability of frequently bought goods, Brachinger (2006,2008) constructs an alternative index of perceived inflation (IPI), which can reproduce the jump in the measure for perceived inflation after the Euro...

New Keynesian models of the Phillips curve in the spirit of Galí and Gertler (1999) generally assume a short-run trade-off between inflation and a measure of excess demand due to nominal rigidities, while in the long run inflation is constant at the Non-Accelerating Inflation Rate of...

The aim of this paper is to analyse the sensitivity of the natural rate of growth to the actual rate of growth for a sample of eleven Latin-American countries, assuming the natural rate to be determined endogenously by changes in the actual rate of growth. The natural rates of growth are...

Against the background of the recent housing boom and bust in countries such as Spain and Ireland, we investigate in this paper the macroeconomic consequences of cross-border banking in monetary unions such as the euro area. For this purpose, we incorporate in an otherwise standard two-region...

Building on Prospect Theory, we apply the concept of loss aversion to the formation of inflation perceptions and test empirically for non- linearities in the inflation-perceptions relation for a panel of 10 Euro area countries. Specifically, under the assumption of loss aversion, inflation...

We investigate the updating behavior of individual consumers regarding their shortand long-run inflation expectations. Utilizing the University of Michigan Survey of Consumer’s rotating panel microstructure, we can identify whether individuals adjust their inflation expectations over a period...

Using the microdata of the Michigan Survey of Consumers, we evaluate whether U.S. consumers form macroeconomic expectations consistent with different economic concepts, namely the Phillips curve, the Taylor rule and the Income Fisher equation. We observe that 50% of the surveyed population have...

Utilizing the microdata from a first cross-section of a new household survey at the University of Hamburg, we analyse if consumers respond to their own inflation expectations and economic news that they have observed recently when they plan to adjust their savings portfolio in the next year. We...

In this paper we explore the degree of anchoring of consumers’ long-run inflation expectations. If expectations are firmly anchored, short- and long-run expectations should show no comovement in response to transitory shocks. Utilizing the University of Michigan Survey of Consumer’s rotating...