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Volatility changes in cryptocurrencies : evidence from sparse VHAR-MGARCH model
Lee, Seungwon; Baek, Changryong - In: Applied economics letters 30 (2023) 11, pp. 1496-1504
Persistent link: https://www.econbiz.de/10014304401
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Forecasting long memory time series when occasional breaks occur
Bisaglia, Luisa; Gerolimetto, Margherita - In: Economics letters 98 (2008) 3, pp. 253-258
Persistent link: https://www.econbiz.de/10003719142
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Macro-panels and reality
Cubadda, Gianluca; Hecq, Alain W. J.; Palm, Franz C. - In: Economics letters 99 (2008) 3, pp. 537-540
Persistent link: https://www.econbiz.de/10003726244
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The validity of trend-cycle decomposition using unobserved component model : Monte Carlo evidence
Fukuda, Kosei - In: Applied economics letters 15 (2008) 4/6, pp. 367-369
Persistent link: https://www.econbiz.de/10003727356
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Power comparison of invariant unit root tests
Vougas, Dimitrios V. - In: Applied economics letters 15 (2008) 7/9, pp. 509-512
Persistent link: https://www.econbiz.de/10003741289
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Kuznets inverted-U hypothesis revisited : a time-series approach using US data
Bahmani-Oskooee, Mohsen; Gelan, A. - In: Applied economics letters 15 (2008) 7/9, pp. 677-681
Persistent link: https://www.econbiz.de/10003741618
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Outlier detection in two-stage semiparametric DEA models
Johnson, Andrew L.; McGinnis, Leon F. - In: European journal of operational research : EJOR 187 (2008) 2, pp. 629-635
Persistent link: https://www.econbiz.de/10003769369
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On the finite sample size and power of the generallized KPSS test in the presence of level breaks
Sephton, Peter S. - In: Applied economics letters 15 (2008) 10/12, pp. 833-843
Persistent link: https://www.econbiz.de/10003785755
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Calculating the optimal hedge ratio : constant, time varying and the Kalman Filter approach
Hatemi-J, Abdulnasser; Roca, Eduardo - In: Applied economics letters 13 (2006) 5, pp. 293-299
Persistent link: https://www.econbiz.de/10003320433
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GARCH and irregularly spaced data
Meddahi, Nour; Renault, Eric; Werker, Bas J. M. - In: Economics letters 90 (2006) 2, pp. 200-204
Persistent link: https://www.econbiz.de/10003275843