One-Factor Lévy-Frailty Copulas with Inhomogeneous Trigger Rates

A new parametric family Engel, Janina of high-dimensional Scherer, Matthias, non-exchangeable extreme-value Spiegelberg, Leonhard copulas is presented. The construction is based on the Lévy-frailty construction and stems from a subfamily of the Marshall–Olkin distribution. In contrast to the classical Lévy-frailty construction, non-exchangeability is achieved by inhomogeneous trigger-rate parameters. This family is studied with respect to its distributional properties and a sampling algorithm is developed. Moreover, a new ...     «

A new parametric family Engel, Janina of high-dimensional Scherer, Matthias, non-exchangeable extreme-value Spiegelberg, Leonhard copulas is presented. The construction is based on the Lévy-frailty construction and stems from a subfamily of the Marshall–Olkin distribution. In contrast to the classical Lévy-frailty construction, non-exchangeability is achieved by inhomogeneous trigger-rate parameters. This family is studied with respect to its distributional properties and a sampling algorithm...     »