Bernoulli

  • Bernoulli
  • Volume 5, Number 3 (1999), 381-412.

Observed information in semi-parametric models

Susan A. Murphy and Aad W. Van Der Vaart

Full-text: Open access

Abstract

We discuss the estimation of the asymptotic covariance matrix of semi-parametric maximum likelihood estimators by the observed profile information. We show that a discretized version of the second derivative of the profile likelihood function yields consistent estimators of minus the efficient information matrix.

Article information

Source
Bernoulli, Volume 5, Number 3 (1999), 381-412.

Dates
First available in Project Euclid: 27 February 2007

Permanent link to this document
https://projecteuclid.org/euclid.bj/1172617197

Mathematical Reviews number (MathSciNet)
MR1693616

Zentralblatt MATH identifier
0954.62036

Keywords
least favourable submodel profile likelihood standard errors

Citation

Murphy, Susan A.; Van Der Vaart, Aad W. Observed information in semi-parametric models. Bernoulli 5 (1999), no. 3, 381--412. https://projecteuclid.org/euclid.bj/1172617197


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