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Multivariate volatility models
Fengler, Matthias R.; Herwartz, Helmut - 2001
Persistent link: https://www.econbiz.de/10001659915
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The introduction of the Euro and its effects on portfolio decisions
Haselmann, Rainer; Herwartz, Helmut - In: Journal of international money and finance 29 (2010) 1, pp. 94-110
Persistent link: https://www.econbiz.de/10003938662
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The introduction of the Euro and its effects on investment decisions
Haselmann, Rainer (contributor);  … - 2005
In this paper we examine changes on investment decisions induced by the introduction of the Euro. There are two … potential sources of portfolio reallocation. First, the introduction of the Euro diminished exchange rate risks within the EMU …
Persistent link: https://www.econbiz.de/10003182391
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Forecasting performance of market share attraction models : a comparison of different models assuming that competitors' actions are forecasts
Klapper, Daniel; Herwartz, Helmut - 1998
Persistent link: https://www.econbiz.de/10000168630
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The effects of public sector sponsored training on unemployment duration in West Germany : a discrete hazard rate model based on a matched sample
Hujer, Reinhard; Maurer, Kai-Oliver; Wellner, Marc - 1998
Persistent link: https://www.econbiz.de/10000988968
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Kurz- und langfristige Effekte von Weiterbildungsmaßnahmen auf die Arbeitslosigkeitsdauer in Westdeutschland : eine empirische Analyse mit diskreten Hazardraten-Modellen
Hujer, Reinhard; Maurer, Kai-Oliver; Wellner, Marc - 1997
Persistent link: https://www.econbiz.de/10000970444
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Analyzing the effects of on-the-job vs. off-the-job training on unemployment duration in West Germany
Hujer, Reinhard; Maurer, Kai-Oliver; Wellner, Marc - 1998
Persistent link: https://www.econbiz.de/10000997418
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Estimating the effect of vocational training on unemployment duration in West Germany : A discrete harzard rate model with instrumental variables
Hujer, Reinhard; Maurer, Kai-Oliver; Wellner, Marc - In: Jahrbücher für Nationalökonomie und Statistik (1999) 5/6, pp. 619-646
Persistent link: https://www.econbiz.de/10001401803
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Unterschiedliche Volatilitätsregime am deutschen Rentenmarkt
Herwartz, Helmut; Reimers, Hans-Eggert - 1999
Persistent link: https://www.econbiz.de/10001404957
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Weekday dependence of German stock market returns
Herwartz, Helmut - 1999
Persistent link: https://www.econbiz.de/10001404961