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Semiparametric modelling of the cross-section of expected returns in the German stock market

Stehle, Richard; Bunke, Olaf; Sommerfeld, Volker - 1997

a comparable data set for Germany for the time period 1968-1990. We analyze this data set in order to identify a "best …/French for US stock returns is almost the best one in Germany. The book-to-market-ratio turns out to be the variable with highest …

Persistent link: https://www.econbiz.de/10009661022

Empirical modeling of the DEM/USD and DEM/JPY foreign exchange rate: Structural shifts in GARCH-models and their implications

Herwartz, Helmut; Reimers, Hans-Eggert - 2001

We analyze daily changes of two log foreign exchange (FX) rates involving the Deutsche Mark (DEM) for the period 1975 - 1998, namely FX-rates measured against the US dollar (USD) and the Japanese yen (JPY). Ta account for volatility e1ustering we fit a GARCH(l,l)-model with leptokurtic...

Persistent link: https://www.econbiz.de/10009616784

Multivariate volatility models

Fengler, Matthias R.; Herwartz, Helmut - 2001

multivariate GARCH models. These models assume that the variance of the innovation distribution follows a time dependent process …

Persistent link: https://www.econbiz.de/10009615423

Weekday dependence of German stock market returns

Herwartz, Helmut - 1999

exchange the paper compares estimation results of parametric and nonparametric autoregressive models with respect to possible …

Persistent link: https://www.econbiz.de/10009580468

Adaptive estimation for a time inhomogeneous stochastic-volatility model

Härdle, Wolfgang; Spokojnyj, Vladimir G.; Teyssière, … - 2000

problem of online estimation of current values of w = w(T) and a = a(T) from the observations SI , ... ,ST. We propose an … adaptive method of estimation which does not use any information about time homogeneity of the obscured process. We apply this …

Persistent link: https://www.econbiz.de/10009582392

Fractional cointegration and real exchange rates

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

This paper uses fractional integration and cointegration in order to model the DM/dollar and the yen/dollar real exchange rates in terms of both monetary and real factors, more specifically real interest rate and labour productivity differentials. We find that whilst the individual series may be...

Persistent link: https://www.econbiz.de/10009611542

Common cycles : a frequency domain approach

Breitung, Jörg; Candelon, Bertrand - 2000

series with a zero spectral density at some frequency. Estimation and inference can be performed using an Instrumental … an analysis of the comovement between Germany, Austria and the United Kingdom is presented. -- common feature analysis …

Persistent link: https://www.econbiz.de/10009612024