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Multivariate volatility models

Fengler, Matthias R.; Herwartz, Helmut - 2001

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

Did the introduction of the euro have an impact on inflation uncertainty? : an empirical assessment

Hartmann, Matthias; Herwartz, Helmut - In: Macroeconomic dynamics 18 (2014) 6, pp. 1313-1325

Persistent link: https://www.econbiz.de/10010467980

Testing for linear autoregressive dynamics under heteroskedasticity

Hafner, Christian M.; Herwartz, Helmut - 1999

Persistent link: https://www.econbiz.de/10001377688

Global financial crisis, liquidity pressure in stock markets and efficiency of central bank interventions

Jawadi, Fredj; Arouri, Mohamed Hedi; Nguyen, Duc Khuong - In: Applied financial economics 20 (2010) 7/9, pp. 669-680

Persistent link: https://www.econbiz.de/10009009314

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

Essay in dividend modelling and forecasting : does nonlinearity help?

Jawadi, Fredj - In: Applied financial economics 19 (2009) 16/18, pp. 1329-1343

This article develops a method of nonlinear modelling for the dividends of the Group of seven (G7) indexes using threshold techniques: Smooth Transition Autoregressive Models (STAR). First, smoothness and nonlinearity are justified by the presence of heterogeneous expectations and companies of...

Persistent link: https://www.econbiz.de/10003886171