Bivariate tail estimation : dependence in asymptotic independence

G. Draisma, H. Drees, A. Ferreira, L. Haan, de

Research output: Contribution to journalArticleAcademicpeer-review

98 Citations (Scopus)
117 Downloads (Pure)

Abstract

In the classical setting of bivariate extreme value theory, the procedures for estimating the probability of an extreme event are not applicable if the componentwise maxima of the observations are asymptotically independent. To cope with this problem, Ledford and Tawn proposed a submodel in which the penultimate dependence is characterized by an additional parameter. We discuss the asymptotic properties of two estimators for this parameter in an extended model. Moreover, we develop an estimator for the probability of an extreme event that works in the case of asymptotic independence as well as in the case of asymptotic dependence, and prove its consistency.
Original languageEnglish
Pages (from-to)251-280
JournalBernoulli
Volume10
Issue number2
DOIs
Publication statusPublished - 2004

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