Finite-sample critical values of the Augmented Dickey-Fuller statistic: a note on lag order
AbstractThe lag order dependence of finite-sample Augmented Dickey-Fuller (ADF) critical values is examined via a comparison of the response surface specifications of Cheung and Lai (1995) and MacKinnon (1991). Theoretical, Monte Carlo and empirical evidence show failure to incorporate lag order effects reduces the power of the ADF test to reject the unit root null hypothesis. ?
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoArticle provided by Economic Issues in its journal Economic Issues.
Volume (Year): 6 (2001)
Issue (Month): 2 (September)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Schwert, G William, 2002.
"Tests for Unit Roots: A Monte Carlo Investigation,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 20(1), pages 5-17, January.
- Peter Sephton, 2008. "Critical values of the augmented fractional Dickey–Fuller test," Empirical Economics, Springer, vol. 35(3), pages 437-450, November.
- Steven Cook, 2003. "The stylized approach to unit root testing: Neglected contributions and the cost of simplicity," Journal of Applied Statistics, Taylor & Francis Journals, vol. 30(3), pages 267-272.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Dan Wheatley).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.