Properties of the Sieve Bootstrap for Fractionally Integrated and Non-Invertible Processes
In this article, we investigate the consequences of applying the sieve bootstrap under regularity conditions that are sufficiently general to encompass both fractionally integrated and non-invertible processes. The sieve bootstrap is obtained by approximating the data-generating process by an autoregression, whose order h increases with the sample size T. The sieve bootstrap may be particularly useful in the analysis of fractionally integrated processes since the statistics of interest can often be non-pivotal with distributions that depend on the fractional index d. The validity of the sieve bootstrap is established for |d|<1/2 and it is shown that when the sieve bootstrap is used to approximate the distribution of a general class of statistics then the error rate will be of an order smaller than , &bgr;>0. Practical implementation of the sieve bootstrap is considered and the results are illustrated using a canonical example. Copyright 2007 The Author
Year of publication: |
2008
|
---|---|
Authors: | Poskitt, D. S. |
Published in: |
Journal of Time Series Analysis. - Wiley Blackwell, ISSN 0143-9782. - Vol. 29.2008, 2, p. 224-250
|
Publisher: |
Wiley Blackwell |
Saved in:
Saved in favorites
Similar items by person
-
Strongly consistent determination of cointegrating rank via canonical correlations
Poskitt, Donald Stephen, (2000)
-
A note on autoregressive modeling
Poskitt, Donald Stephen, (1994)
-
On the specification of cointegrated autoregressive moving-average forecasting systems
Poskitt, Donald Stephen, (2003)
- More ...