Results 51 to 60 of about 164 (136)
Journal of Mathematics, Volume 2024, Issue 1, 2024.This paper introduces a new probability distribution called the mixture symmetric gamma (MSG) distribution, which is defined as a mixture of two symmetric gamma distributions. Its statistical properties and applications are explored. We first examine its mathematical properties, including the possible shapes of the corresponding probability density ...
Christophe Chesneau +4 more
wiley +1 more source
The functional average treatment effect
Journal of Causal InferenceThis article establishes the functional average as an important estimand for causal inference. The significance of the estimand lies in its robustness against traditional issues of confounding.
Sparkes Shane, Garcia Erika, Zhang Lu
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Modelling cascading effects for systemic risk: Properties of the Freund copula
Dependence Modeling, 2019 We consider a dependent lifetime model for systemic risk, whose basic idea was for the first time presented by Freund. This model allows to model cascading effects of defaults for arbitrarily many economic agents.
Guzmics Sándor, Pflug Georg Ch.
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Dependence Modeling, 2023 Working with shuffles, we establish a close link between Kendall’s τ\tau , the so-called length measure, and the surface area of bivariate copulas and derive some consequences.
Sánchez Juan Fernández +1 more
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Simulation algorithms for hierarchical Archimedean copulas beyond the completely monotone case
Dependence Modeling, 2019 Two simulation algorithms for hierarchical Archimedean copulas in the case when intra-group generators are not necessarily completely monotone are presented. Both generalize existing algorithms for the completely monotone case.
Mai Jan-Frederik
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On Conditional Value at Risk (CoVaR) for tail-dependent copulas
Dependence Modeling, 2017 The paper deals with Conditional Value at Risk (CoVaR) for copulas with nontrivial tail dependence. We show that both in the standard and the modified settings, the tail dependence function determines the limiting properties of CoVaR as the conditioning ...
Jaworski Piotr
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Regresión Lineal con Errores no Normales: Secante Hiperbólica Generalizada
Ingeniería y Ciencia, 2015 En este trabajo se presenta un estudio del modelo de regresión lineal del tipo y = Θx+e, donde el error tiene distribución Secante Hiperbólica Generalizada (SHG).
Álvaro Alexander Burbano Moreno +1 more
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On a Generalized Raised Cosine Distribution: Some Properties, Characterizations and Applications
Moroccan Journal of Pure and Applied Analysis, 2019 In this paper, we introduced a generalization of the raised cosine distribution. We also provided its several distributional properties and characterizations, including percentiles and some applications.
Ahsanullah M. +2 more
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Ingeniería y Ciencia, 2013 Diversas distribuciones generalizadas se desarrollan en la literatura estadística, entre ellas se encuentra la distribución Secante Hiperbólica Generalizada (SHG).
Luis Alejandro Másmela Caita +1 more
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Arab Journal of Mathematical Sciences, 2019 We give several new characterizations of completely monotone functions and Bernstein functions via two approaches: the first one is driven algebraically via elementary preserving mappings and the second one is developed in terms of the behavior of their ...
Rafik Aguech, Wissem Jedidi
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