Stochastic comparison of multivariate conditionally dependent mixtures

F. G. Badía, C. Sangüesa, J. H. Cha

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

In this paper we establish multivariate likelihood ratio, hazard rate, and reversed hazard rate stochastic orderings between two mixtures of multivariate distributions. The new results in this paper extend some recent results in the literature by assuming that the components of the mixture can be conditionally dependent.

Original languageEnglish
Pages (from-to)82-94
Number of pages13
JournalJournal of Multivariate Analysis
Volume129
DOIs
StatePublished - Aug 2014

Keywords

  • Frailty model
  • Mixture
  • Preservation property
  • Stochastic order
  • Total positivity

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