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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
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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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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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Intraday downward/upward multifractality and long memory in Bitcoin and Ethereum markets : an asymmetric multifractal detrended fluctuation analysis
Mensi, Walid; Lee, Yun Jung; Al-Yahyaee, Khamis Hamed; … - In: Finance research letters 31 (2019), pp. 19-25
Persistent link: https://www.econbiz.de/10012420970
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Efficiency, multifractality, and the long-memory property of the Bitcoin market : a comparative analysis with stock, currency, and gold markets
Al-Yahyaee, Khamis Hamed; Mensi, Walid; Yoon, Seong-min - In: Finance research letters 27 (2018), pp. 228-234
Persistent link: https://www.econbiz.de/10012006868
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Long-run relationships between US financial credit markets and risk factors : evidence from the quantile ARDL approach
Mensi, Walid; Shahzad, Syed Jawad Hussain; Hammoudeh, … - In: Finance research letters 29 (2019), pp. 101-110
Persistent link: https://www.econbiz.de/10012417962
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Inflation targeting under inflation uncertainty : multi-economy evidence from a stochastic volatility model
Hartmann, Matthias; Herwartz, Helmut; Ulm, Maren - In: Macroeconomic dynamics 26 (2022) 5, pp. 1302-1337
Persistent link: https://www.econbiz.de/10013270236
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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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Stock return prediction under GARCH : an empirical assessment
Herwartz, Helmut - In: International journal of forecasting 33 (2017) 3, pp. 569-580
Persistent link: https://www.econbiz.de/10011746190
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Correlation impulse response functions
Hafner, Christian M.; Herwartz, Helmut - In: Finance research letters 57 (2023), pp. 1-6
Persistent link: https://www.econbiz.de/10014513333