Commentaries on “Unit root testing in practice: dealing with uncertainty over the trend and initial condition,” by David I. Harvey, Stephen J. Leybourne, and A.M. Robert Taylor created by Patrick Marsh, Ulrich K. Müller, Jörg Breitung and Peter Burridge, Zhijie Xiao
Material type:
- text
- unmediated
- volume
- 02664666
- HB139.T52 ECO
Reviews from LibraryThing.com:
Item type | Current library | Call number | Vol info | Copy number | Status | Notes | Date due | Barcode | |
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Main Library - Special Collections | HB139.T52 ECO (Browse shelf(Opens below)) | Vol. 25, no.3 (pages 637-657) | SP3258 | Not for loan | For In House Use Only |
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Harvey, Leybourne, and Taylor focuses on issues related to trend and initial condition uncertainty. Initial condition is not observable or estimable in practice, and so it is impossible to directly use information about initial condition. However, initial condition uncertainty does affect the selection of a more efficient (say) detrending procedure. For this reason, researchers want to take into account initial condition uncertainty when selecting a detrending method.
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