2022
DOI: 10.15672/hujms.993698
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A multi-parameter Generalized Farlie-Gumbel-Morgenstern bivariate copula family via Bernstein polynomial

Abstract: In this paper, we are proposing a flexible method for constructing a bivariate generalized Farlie-Gumbel-Morgenstern (G-FGM) copula family. The method is mainly developed around the function ϕ(t) (t ∈ [0, 1]), where ϕ is the generator of the G-FGM copula. The proposed construction method has useful advantages. The first of which is the direct relationship between the ϕ function and Kendall's tau. The second advantage is the possibility of constructing a multi-parameter G-FGM copula which allows us to better ha… Show more

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Cited by 12 publications
(8 citation statements)
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“…Another limitation is that only one-parameter copulas are implemented. There are multi-parameter copulas that deserve attention ( [22], [44], [28]).…”
Section: Discussionmentioning
confidence: 99%
“…Another limitation is that only one-parameter copulas are implemented. There are multi-parameter copulas that deserve attention ( [22], [44], [28]).…”
Section: Discussionmentioning
confidence: 99%
“…Furthermore, these Archimedean copulas allow simple formulas to compute the CG estimators [ 52 ]. However, there are a large number of non-Archimedean copulas popular in a variety of applications, such as the FGM copula, Gaussian copula, trigonometric copula, and Celebioglu–Cuadras copula [ 82 , 83 , 84 , 85 , 86 , 87 ]. As the CG estimators have not been considered for these non-Archimedean copulas, it is of great interest to develop computational tools for them.…”
Section: Conclusion and Discussionmentioning
confidence: 99%
“…The FGM copula was used in applications to survival data, 62 reliability data, 65 chemical data, 66 sports data, 67 and econometric data. 68…”
Section: Declaration Of Conflicting Interestsmentioning
confidence: 99%
“…62 Huang et al 63 also chose the Frank model for modeling dependence between death and readmission in patients with colorectal cancer. Example 3: The Farlie–Gumbel–Morgensterm (FGM) copula (Morgenstern 64 ): The FGM copula produces negative dependence false( θ i < 0 false), positive dependence false( θ i > 0 false), and independence false( θ i = 0 false), having Kendall's tau τ θ i = 2 θ i / 9. The FGM copula was used in applications to survival data, 62 reliability data, 65 chemical data, 66 sports data, 67 and econometric data. 68…”
Section: A1 Examples Of the Copulasmentioning
confidence: 99%