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Nonlinear quantile regression under dependence and heterogeneity
Oberhofer, Walter and Haupt, Harry (2003) Nonlinear quantile regression under dependence and heterogeneity. Regensburger Diskussionsbeiträge zur Wirtschaftswissenschaft 388, Working Paper.Date of publication of this fulltext: 11 Mar 2005 13:47
Monograph
DOI to cite this document: 10.5283/epub.4505
Abstract
This paper derives the asymptotic normality of the nonlinear quantile regression estimator with dependent errors. The required assumptions are weak, and it is neither assumed that the error process is stationary nor that it is mixing. In fact, the notion of weak dependence introduced in this paper, can be considered as a quantile specific local variant of known concepts. The connection of the ...
This paper derives the asymptotic normality of the nonlinear quantile regression estimator with dependent errors. The required assumptions are weak, and it is neither assumed that the error process is stationary nor that it is mixing. In fact, the notion of weak dependence introduced in this paper, can be considered as
a quantile specific local variant of known concepts. The connection of the derived asymptotic results to corresponding results of least squares estimation is obvious.
In dieser Arbeit wird die asymptotische Normalität des nichtlinearen Quantilsregressionsschätzers bei abhängigen Fehlertermen bewiesen. Die Annahmen die dabei zu Grunde liegen sind sehr schwach, wobei gezeigt wird, dass weder die Stationarität noch eine Mixing-Eigenschaft des Fehlerprozesses erforderlich sind. Von besonderer Bedeutung ist die in diesem Papier eingeführte quantilsspezifische Form von schwacher Abhängigkeit, die als lokale Variante existierender Konzepte interpretiert werden kann. Zudem zeigt sich, dass die Asymptotik starke Parallelen zum Fall der Minimumquadratschätzung aufweist.
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Details
| Item type | Monograph (Working Paper) | ||||||
| Journal or Publication Title | Regensburger Diskussionsbeiträge zur Wirtschaftswissenschaft | ||||||
| Series of the University of Regensburg: | Regensburger Diskussionsbeiträge zur Wirtschaftswissenschaft | ||||||
|---|---|---|---|---|---|---|---|
| Volume: | 388 | ||||||
| Date | 2003 | ||||||
| Institutions | Business, Economics and Information Systems > Institut für Volkswirtschaftslehre und Ökonometrie | ||||||
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| Classification |
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| Keywords | Quantil , Nichtlineares Regressionsmodell , Asymptotik, , Quantile regression , nonlinear regression , asymptotics | ||||||
| Dewey Decimal Classification | 300 Social sciences > 330 Economics | ||||||
| Status | Published | ||||||
| Refereed | No, this document will not be refereed | ||||||
| Created at the University of Regensburg | Yes | ||||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-opus-4790 | ||||||
| Item ID | 4505 |
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