| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1151892 | Statistics & Probability Letters | 2014 | 6 Pages |
Abstract
The seasonal stability tests of Canova and Hansen (1995) (CH) provide a method complementary to that of Hylleberg et al. (1990) for testing for seasonal unit roots. But the distributions of the CH tests are unknown for small samples. We present a method for numerically computing critical values and PP-values for the CH tests for any sample size and any seasonal periodicity. In fact, this method is applicable to the types of seasonality which are commonly in use, but also to any other.
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Ignacio Díaz-Emparanza, M. Paz Moral,