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Asghar Rahimi

Asghar Rahimi

Academic rank: Professor
ORCID:
Education: PhD.
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Faculty: 1
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Research

Title
A NOTE ON \GENERALIZED BIVARIATE COPULAS AND THEIR PROPERTIES
Type
JournalPaper
Keywords
Absolutely continuous functions, Copulas, Distributions
Year
2015
Journal Sahand Communications in Mathematical Analysis
DOI
Researchers Vadoud Najjari ، Asghar Rahimi

Abstract

In 2004, Rodrguez-Lallena and Ubeda-Flores have introduced a class of bivariate copulas which generalizes some known families such as the Farlie-Gumbel-Morgenstern distributions. In 2006, Dolati and Ubeda-Flores presented multivariate generalizations of this class. Then in 2011, Kim et al. generalized Rodrguez- Lallena and Ubeda-Flores' study to any given copula family. But there are some inaccuracies in the study by Kim et al. We mean to consider the interval for the parameter proposed by Kim et al. and show that it is inaccurate.