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Testing for linear autoregressive dynamics under heteroskedasticity
Hafner, Christian M.; Herwartz, Helmut - In: The econometrics journal 3 (2000) 2, pp. 177-197
Persistent link: https://www.econbiz.de/10001546181
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Exact inference in diagnosing Value-at-Risk estimates : a Monte Carlo device
Herwartz, Helmut - In: Economics letters 103 (2009) 3, pp. 160-162
Persistent link: https://www.econbiz.de/10003854913
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Testing the value of directional forecasts in the presence of serial correlation
Blaskowitz, Oliver Jim; Herwartz, Helmut - In: International journal of forecasting 30 (2013) 1, pp. 30-42
Persistent link: https://www.econbiz.de/10010243646
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Testing for causality in variance using multivariate GARCH models
Hafner, Christian M.; Herwartz, Helmut - In: Annales d'économie et de statistique 89 (2008), pp. 215-241
Persistent link: https://www.econbiz.de/10003875586
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A Lagrange multiplier test for causality in variance
Hafner, Christian M.; Herwartz, Helmut - In: Economics letters 93 (2006) 1, pp. 137-141
Persistent link: https://www.econbiz.de/10003380170
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Performance of periodic time series models in forecasting
Herwartz, Helmut - In: Empirical economics : a journal of the Institute for … 24 (1999) 2, pp. 271-301
Persistent link: https://www.econbiz.de/10001388900
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Heteroskedasticity robust panel unit root testing under variance breaks in pooled regressions
Herwartz, Helmut; Siedenburg, Florian; Yabibal Mulualem … - In: Econometric reviews 35 (2016) 5/7, pp. 727-750
Persistent link: https://www.econbiz.de/10011589870
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Option pricing under linear autoregressive dynamics, heteroskedasticity, and conditional leptokurtosis
Hafner, Christian M.; Herwartz, Helmut - In: Journal of empirical finance 8 (2001) 1, pp. 1-34
Persistent link: https://www.econbiz.de/10001568288
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On economic evaluation of directional forecasts
Blaskowitz, Oliver Jim; Herwartz, Helmut - In: International journal of forecasting 27 (2011) 4, pp. 1058-1065
Persistent link: https://www.econbiz.de/10009316915
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Point estimation in sign-restricted SVARs based on independence criteria with an application to rational bubbles
Herwartz, Helmut; Wang, Shu - In: Journal of economic dynamics & control 151 (2023), pp. 1-19
Persistent link: https://www.econbiz.de/10014478708