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
Englisch

Bibliographic citation
Series: SFB 649 Discussion Paper ; No. 2014-003

Classification
Wirtschaft
Subject
Missing data
Estimating equations
Single-index models
Asymptotic normality

Event
Geistige Schöpfung
(who)
Wang, Qihua
Zhang, Tao
Härdle, Wolfgang Karl
Event
Veröffentlichung
(who)
Humboldt University of Berlin, Collaborative Research Center 649 - Economic Risk
(where)
Berlin
(when)
2014

Handle
Last update
10.03.2025, 11:41 AM CET

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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

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