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Unit root testing under a local break in trend using partial information on the break date
Harvey, David I.; Leybourne, Stephen James; Taylor, Robert - In: Oxford bulletin of economics and statistics 76 (2014) 1, pp. 93-111
Persistent link: https://www.econbiz.de/10010439613
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Tests for explosive financial bubbles in the presence of non-stationary volatility
Harvey, David I.; Leybourne, Stephen James; Sollis, Robert - In: Journal of empirical finance 38 (2016), pp. 548-574
Persistent link: https://www.econbiz.de/10011663370
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Recursive right-tailed unit root tests for an explosive asset price bubble
Harvey, David I.; Leybourne, Stephen James; Sollis, Robert - In: Journal of financial econometrics : official journal of … 13 (2015) 1, pp. 166-187
Persistent link: https://www.econbiz.de/10010519657
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Robust tests for a linear trend with an application to equity indices
Astill, Sam; Harvey, David I.; Leybourne, Stephen James; … - In: Journal of empirical finance 29 (2014), pp. 168-185
Persistent link: https://www.econbiz.de/10011300487
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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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Testing explosive bubbles with time-varying volatility
Harvey, David I.; Leybourne, Stephen James; Zu, Yang - In: Econometric reviews 38 (2019) 10, pp. 1131-1151
Persistent link: https://www.econbiz.de/10012181398
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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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Tests for an end-of-sample bubble in financial time series
Astill, Sam; Harvey, David I.; Leybourne, Stephen James; … - In: Econometric reviews 36 (2017) 6/9, pp. 651-666
Persistent link: https://www.econbiz.de/10011795312
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Testing for a unit root against ESTAR stationarity
Harvey, David I.; Leybourne, Stephen James; Whitehouse, … - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 22 (2018) 1, pp. 1-29
Persistent link: https://www.econbiz.de/10011886659
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Asymptotic behaviour of tests for a unit root against an explosive alternative
Harvey, David I.; Leybourne, Stephen James - In: Economics letters 122 (2014) 1, pp. 64-68
Persistent link: https://www.econbiz.de/10010393959