Arbeitspapier
An extended single index model with missing response at random
An extended single-index model is considered when responses are missing at random. A three-step estimation procedure is developed to define an estimator for the single index parameter vector by a joint estimating equation. The proposed estimator is shown to be asymptotically normal. An iterative scheme for computing this estimator is proposed. This algorithm only involves one-dimensional nonparametric smoothers, thereby avoiding the data sparsity problem caused by high model dimensionality. Some simulation study is conducted to investigate the finite sample performances of the proposed estimators.
- Language
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Englisch
- Bibliographic citation
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Series: SFB 649 Discussion Paper ; No. 2014-003
- Classification
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Wirtschaft
- Subject
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Missing data
Estimating equations
Single-index models
Asymptotic normality
- Event
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Geistige Schöpfung
- (who)
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Wang, Qihua
Zhang, Tao
Härdle, Wolfgang Karl
- Event
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Veröffentlichung
- (who)
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Humboldt University of Berlin, Collaborative Research Center 649 - Economic Risk
- (where)
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Berlin
- (when)
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2014
- Handle
- Last update
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10.03.2025, 11:41 AM CET
Data provider
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Object type
- Arbeitspapier
Associated
- Wang, Qihua
- Zhang, Tao
- Härdle, Wolfgang Karl
- Humboldt University of Berlin, Collaborative Research Center 649 - Economic Risk
Time of origin
- 2014