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Details for article 9 of 28 found articles
| Title: |
A specification strategy for order determination in arma models |
| Author: |
de Gooijer, Jan G. Saikkonen, Pentti |
| Appeared in: |
Communications in statistics |
| Paging: | Volume 17 (1988) nr. 3 pages 1037-1054 |
| Year: |
1988 |
| Contents: |
In this paper a specification strategy is proposed for the determination of the orders in ARMA models. The strategy is based on two newly defined concepts: the q-conditioned partial auto-regressive function and the p-conditioned partial moving average function. These concepts are similar to the generalized partial autocorrelation function which has been recently suggested for order determination. The main difference is that they are defined and employed in connection with an asymptotically efficient estimation method instead of the rather inefficient generalized Yule-Walker method. The specification is performed by using sequential Wald type tests. In contrast to the traditional testing of hypotheses, these tests use critical values which increase with the sample size at an appropriate rate |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 9 of 28 found articles
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