IDEAS home Printed from https://ideas.repec.org/a/hin/jjmath/7570222.html
   My bibliography  Save this article

Identification and Estimation of Graphical Models with Nonignorable Nonresponse

Author

Listed:
  • Lingju Chen
  • Shaoxin Hong
  • Bo Tang
  • Jiancheng Jiang

Abstract

We study the identification and estimation of graphical models with nonignorable nonresponse. An observable variable correlated to nonresponse is added to identify the mean of response for the unidentifiable model. An approach to estimating the marginal mean of response is proposed, based on simulation imputation methods which are introduced for a variety of models including linear, generalized linear, and monotone nonlinear models. The proposed mean estimators are N-consistent, where N is the sample size. Finite sample simulations confirm the effectiveness of the proposed method. Sensitivity analysis for the untestable assumption on our augmented model is also conducted. A real data example is employed to illustrate the use of the proposed methodology.

Suggested Citation

  • Lingju Chen & Shaoxin Hong & Bo Tang & Jiancheng Jiang, 2021. "Identification and Estimation of Graphical Models with Nonignorable Nonresponse," Journal of Mathematics, Hindawi, vol. 2021, pages 1-8, December.
    • Handle: RePEc:hin:jjmath:7570222
    DOI: 10.1155/2021/7570222
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/jmath/2021/7570222.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/jmath/2021/7570222.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2021/7570222?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hin:jjmath:7570222. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.