Friday, August 30, 2013

Right-Tail Augmented Dickey-Fuller Tests in EViews

A few days ago, I received an email from Itamar Caspi, a regular follower of this blog. Itamar has developed a really nice EViews "Add-In" package that facilitates the application of "Right-Tail Augmented Dickey-Fuller" tests.

His Add-in package, named rtadf, covers four tests:

1. ADF.
2. Rolling ADF.
3. sup ADF (SADF). See Phillips et al. (2011).
4. Generalized SADF (GSADF), see Phillips et al. (2013).