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Price variability and price dispersion in a stable monetary environment : evidence from German retail markets

Fengler, Matthias R.; Winter, Joachim - 2000

We investigate the relationship between inflation and price variation using highly disaggregated, weekly price data for … consumption goods recorded in Germany during 1995, a low inflation period. We find a significant positive correlation between the … correlated with price changes. As the rate of inflation rises, both variability and dispersion become affected. During …

Persistent link: https://www.econbiz.de/10009612033

Hedging the standard of living via cost of living index futures

Schulz, Rainer - 2000

People dislike inflation because inflation erodes the real value of future nominal income and wealth. Adjustment of …

Persistent link: https://www.econbiz.de/10009612030

Reducing size distortions of parametric stationarity tests

Lanne, Markku; Saikkonen, Pentti - 2000

trend in the model. An empirical illustration withinflation rate data is provided. -- stationarity test ; inflation rate …

Persistent link: https://www.econbiz.de/10009582386

Money and banks : some theory and empirical evidence for Germany

Holtemöller, Oliver - 2002

. -- monetary policy ; Endogenous money ; industrial organization approach to banking theory ; money multiplier ; vector error …

Persistent link: https://www.econbiz.de/10009620766

Structural vector autoregressive models and monetary policy analysis

Holtemöller, Oliver - 2002

possibility is to adopt restrictions from economic theory. The purpose of this paper is to investigate the implications of the …

Persistent link: https://www.econbiz.de/10009620773

Was there a regime change in the German monetary transmission mechanism in 1983?

Candelon, Bertrand; Lütkepohl, Helmut - 2000

Recent investigations of the transmission mechanism of German monetary policy arrive at quite different conclusions regarding its stability during the period of monetary targeting by the Bundesbank. In this study small dynamic models for the monetary sector of the German economy are analyzed in...

Persistent link: https://www.econbiz.de/10009583433

Lag selection in subset VAR models with an application to a US monetary system

Brüggemann, Ralf; Lütkepohl, Helmut - 2000

Alternative modeling strategies for specifying subset VAR models are considered. It is shown that under certain conditions a testing procedure based on t-ratios is equivalent to sequentially eliminating lags that lead to the largest improvement in a prespecified model selection criterion. A...

Persistent link: https://www.econbiz.de/10009583885

Convex measures of risk and trading constraints

Föllmer, Hans; Schied, Alexander - 2001

We introduce the notion of a convex measure of risk, an extension of the concept of a coherent risk measure defined in Artzner et aL (1999), and we prove a corresponding extension of the representation theorem in terms of probability measures on the underlying space of scenarios. As a case...

Persistent link: https://www.econbiz.de/10009615426

Coherent risk measures, valuation bounds, and (my,p)-portfolio optimization

Jaschke, Stefan R.; Küchler, Uwe - 1999

This paper presents a general theory that works out the relation between coherent risk measures, valuation bounds, and … theory presented seems to fill a gap between arbitrage valuation on the one hand and single agent utility maximization or … full-fledged equilibrium theory on the other hand. "Coherent" valuation bounds strike a balance in that the bounds can be …

Persistent link: https://www.econbiz.de/10009581108

Distribution-invariant dynamic risk measures

Weber, Stefan (contributor) - 2003 - [Elektronische Ressource], rev

Persistent link: https://www.econbiz.de/10001917139

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