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Multivariate volatility models

Fengler, Matthias R.; Herwartz, Helmut - 2001

Persistent link: https://www.econbiz.de/10001659915

Forecast accuracy and uncertainty in applied econometrics : a recommendation of specific-to-general predictor selection

Herwartz, Helmut - In: Empirical economics : a journal of the Institute for … 41 (2011) 2, pp. 487-510

Persistent link: https://www.econbiz.de/10009305698

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

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

Testing directional forecast value in the presence of serial correlation

Blaskowitz, Oliver; Herwartz, Helmut - 2008

Common approaches to test for the economic value of directional forecasts are based on the classical Chi-square test for independence, Fisher’s exact test or the Pesaran and Timmerman (1992) test for market timing. These tests are asymptotically valid for serially independent observations....

Persistent link: https://www.econbiz.de/10003796145