Ruin measures for a compound Poisson risk model with dependence based on the Spearman copula and the exponential claim sizes

摘要

This paper is devoted to an extension to the classical compound risk model. We relax the independence assumption of claim amounts and interdaim times. The dependent structure between these random variables is described by the Spearman copula. We study the Laplace transform of the discounted penalty function and we give the explicit expression of it for the exponential claim size.