Asymptotic Analysis for Bifurcating AutoRegressive Processes via a Martingale Approach
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1. | Title | Title of document | Asymptotic Analysis for Bifurcating AutoRegressive Processes via a Martingale Approach |
2. | Creator | Author's name, affiliation, country | Bernard Bercu; Université de Bordeaux; France |
2. | Creator | Author's name, affiliation, country | Benoîte de Saporta; Université de Bordeaux; France |
2. | Creator | Author's name, affiliation, country | Anne Gégout-Petit; Université de Bordeaux; France |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | bifurcating autoregressive process; tree-indexed times series; martingales; least squares estimation; almost sure convergence; quadratic strong law; central limit theorem |
3. | Subject | Subject classification | 60F15; 60F05; 60G42 |
4. | Description | Abstract | We study the asymptotic behavior of the least squares estimators of the unknown parameters of general pth-order bifurcating autoregressive processes. Under very weak assumptions on the driven noise of the process, namely conditional pair-wise independence and suitable moment conditions, we establish the almost sure convergence of our estimators together with the quadratic strong law and the central limit theorem. All our analysis relies on non-standard asymptotic results for martingales. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2009-11-11 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ejp.ejpecp.org/article/view/717 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v14-717 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 14 |
12. | Language | English=en | |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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