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Ebrahim Amini-Seresht

Ebrahim Amini-Seresht

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId: 56563082200
HIndex:
Faculty: Faculty of Science
Address:
Phone:

Research

Title
Stochastic comparisons on two finite mixture models
Type
JournalPaper
Keywords
Stochastic orders, Finite mixture model, Aging notions, Lead time model
Year
2017
Journal OPERATIONS RESEARCH LETTERS
DOI
Researchers Ebrahim Amini-Seresht ، Yiying Zhang

Abstract

This paper carries out stochastic comparisons for two classical finite mixture models with different baseline random variables and different mixing proportions in the sense of the hazard rate, reversed hazard rate, likelihood ratio, mean residual lifetime and mean inactivity time orders. An application in lead time model is presented to reveal the significance of the theoretical findings as well. The results generalize and extend some known in the literature such as Hernandez (2007), Navarro et al. (2009) and Navarro (2016).