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An infimum coefficient unit root test allowing for an unknown break in trend
Harvey, David I.; Leybourne, Stephen James - In: Economics letters 117 (2012) 1, pp. 298-302
Persistent link: https://www.econbiz.de/10009697750
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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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Seasonal unit root tests with seasonal mean shifts
Harvey, David I.; Leybourne, Stephen James; Newbold, Paul - In: Economics letters 76 (2002) 2, pp. 295-302
Persistent link: https://www.econbiz.de/10001691213
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Bonferroni type tests for return predictability and the initial condition
Astill, Sam; Harvey, David I.; Leybourne, Stephen James; … - In: Journal of business & economic statistics : JBES ; a … 42 (2024) 2, pp. 499-515
Persistent link: https://www.econbiz.de/10015053422
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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
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Modified stationarity tests with data-dependent model-selection rules
Leybourne, Stephen James; McCabe, Brendan Peter Martin - In: Journal of business & economic statistics : JBES ; a … 17 (1999) 2, pp. 264-270
Persistent link: https://www.econbiz.de/10001410705