2 citations · 4 across the 6 of their papers we have counts for
3 papers · 1 filter
A new method to construct high-dimensional copulas with Bernoulli and Coxian-2 distributions
Christopher Blier-Wong, Hélène Cossette, Sébastien Legros +1
We propose an approach to construct a new family of generalized Farlie-Gumbel-Morgenstern (GFGM) copulas that naturally scales to high dimensions. A GFGM copula can model moderate…
Exchangeable FGM copulas
Christopher Blier-Wong, Hélène Cossette, Etienne Marceau
Copulas are a powerful tool to model dependence between the components of a random vector. One well-known class of copulas when working in two dimensions is the Farlie-GumbelMorgen…
Adjustment coefficient for risk processes in some dependent contexts
H. Cossette, E. Marceau, V. Maume-Deschamps
Following an article by Muller and Pflug, we study the adjustment coefficient of ruin theory in a context of temporal dependency. We provide a consistent estimator of this coeffici…