On joint ruin probabilities of a two-dimensional risk model with constant interest rate

Abstract

In this note we consider the two-dimensional risk model introduced in Avram et al. \cite{APP08} with constant interest rate. We derive the integral-differential equations of the Laplace transforms, and asymptotic expressions for the finite time ruin probabilities with respect to the joint ruin times $T_{\max }(u_1,u_2)$ and $T_{\min }(u_1,u_2)$ respectively.

arXiv comment16 pages