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Sign-based unit root tests for explosive financial bubbles in the presence of deterministically time-varying volatility
Harvey, David I.; Leybourne, Stephen James; Zu, Yang - In: Econometric theory 36 (2020) 1, pp. 122-169
Persistent link: https://www.econbiz.de/10012156819
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Simple, robust, and powerful tests of the breaking trend hypothesis
Harvey, David I.; Leybourne, Stephen James; Taylor, Robert - In: Econometric theory 25 (2009) 4, pp. 995-1029
Persistent link: https://www.econbiz.de/10003875923
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Testing for unit roots in the presence of a possible break in trend and nonstationary volatility
Cavaliere, Giuseppe; Harvey, David I.; Leybourne, … - In: Econometric theory 27 (2011) 5, pp. 957-991
Persistent link: https://www.econbiz.de/10009379762
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Modelling inflation shifts and persistence in Tunisia : perspectives from an evolutionary spectral approach
Ftiti, Zied; Guesmi, Khaled; Nguyen, Duc Khuong; … - In: Applied economics 47 (2015) 55/57, pp. 6200-6210
Persistent link: https://www.econbiz.de/10011381288
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On the behavior of fixed-b trend break tests under fractional integration
Iacone, Fabrizio; Leybourne, Stephen James; Taylor, Robert - In: Econometric theory 29 (2013) 2, pp. 393-418
Persistent link: https://www.econbiz.de/10009760001
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Spurious rejections by cointegration tests induced by structural breaks
Leybourne, Stephen James; Newbold, Paul - In: Applied economics 35 (2003) 9, pp. 1117-1121
Persistent link: https://www.econbiz.de/10001761588
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Testing for long memory
Harris, David; McCabe, Brendan Peter Martin; Leybourne, … - In: Econometric theory 24 (2008) 1, pp. 143-175
Persistent link: https://www.econbiz.de/10003894122
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A more powerful modification of Johansen's cointegration tests
Leybourne, Stephen James; Kim, Tae-hwan; Newbold, Paul - In: Applied economics 40 (2008) 4/6, pp. 725-729
Persistent link: https://www.econbiz.de/10003722969
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A bootstrap stationarity test for predictive regression invalidity
Georgiev, Iliyan; Harvey, David I.; Leybourne, Stephen James - In: Journal of business & economic statistics : JBES ; a … 37 (2019) 3, pp. 528-541
Persistent link: https://www.econbiz.de/10012178194
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On the detection of extreme movements and persistent behaviour in Mediterranean stock markets : a wavelet-based approach
Aloui, Chaker; Nguyen, Duc Khuong - In: Applied economics 46 (2014) 22/24, pp. 2611-2622
Persistent link: https://www.econbiz.de/10010417178