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Unemployment and input prices : a fractional cointegration approach

Caporale, Guglielmo Maria; Gil-Alaña, Luis A. - 2000

This paper examines the relationship between unemployment, real oil price and real interest rates in Canada. Instead of …

Persistent link: https://www.econbiz.de/10009614880

Fractional integration and the dynamics of UK unemployment

Gil-Alaña, Luis A.; Henry, S. G. B. - 2000

This article is concerned with the dynamic behaviour of UK unemployment. However, instead of using traditional approaches based on I(0) stationary or I(1) (integrated and/or cointegrated) models, we use the fractional integration framework. In doing so, we allow for a more careful study of the...

Persistent link: https://www.econbiz.de/10009582384

A fractionally integrated model with a mean shift for the US and the UK real oil prices

Gil-Alaña, Luis A. - 2000

In this article we model the log of the U.S. and the U.K. real oil prices in terms of fractionally integrated processes with a mean shift. We use different versions of the tests of Robinson (1994), which have standard null and local limit distributions. The results indicate that if we model the...

Persistent link: https://www.econbiz.de/10009611543

The influence of inventory effects and reference points on the rate of consumption

Bell, David R.; Boztuğ, Yasemin - 2001 - Rev.

The authors develop and test a model to study the influence of inventory-on-hand and price-based reference points on … positive and negative deviations from category price expectations. The model is estimated on eleven product categories. The …

Persistent link: https://www.econbiz.de/10009615422

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 … rates of price change and price dispersion, both at the level of individual products and product groups. However, we find no … correlation between the rates of price change and price variability. Together with results from similar studies, Tommasi (1993 …

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

Sticky information vs. sticky prices : a horse race in a DSGE framework

Trabandt, Mathias (contributor) - 2003 - [Elektronische Ressource], rev

Persistent link: https://www.econbiz.de/10001916974

Compensator-based simulation of correlated defaults

Giesecke, Kay - 2002

The market for derivatives with payoffs contingent on the credit quality of a number of reference entities has grown considerably over recent years. The risk analysis and valuation of such multi-name structures often relies on simulating the performance of the underlying credits. In this paper...

Persistent link: https://www.econbiz.de/10009624843

Probabilistic aspects of financial risk

Föllmer, Hans - 2000

Problems arising in Finance have become a significant source of new developments in Stochastic Analysis. We discuss some recent case studies, in particular some decomposition and representation theorems which are motivated by problems of hedging derivatives and of intertemporal consumption choice.

Persistent link: https://www.econbiz.de/10009612020

Correlation risk premia for multi-asset equity options

Fengler, Matthias R. (contributor); … - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001919088

Estimation of derivates for additive separable models

Severance-Lossin, E.; Sperlich, Stefan - 1997

; Additive Models ; Derivative Estimation ; Production Function …

Persistent link: https://www.econbiz.de/10009657128