Moments of compound renewal sums with dependent risks using mixing exponential models
Mathematics & Actuarial Science Department
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© 2018 by the authors. Licensee MDPI, Basel, Switzerland. In this paper, we study the discounted renewal aggregate claims with a full dependence structure. Based on a mixing exponential model, the dependence among the inter-claim times, the claim sizes, as well as the dependence between the inter-claim times and the claim sizes are included. The main contribution of this paper is the derivation of the closed-form expressions for the higher moments of the discounted aggregate renewal claims. Then, explicit expressions of these moments are provided for specific copulas families and some numerical illustrations are given to analyze the impact of dependency on the moments of the discounted aggregate amount of claims.
(2018). Moments of compound renewal sums with dependent risks using mixing exponential models. Risks, 6(3),
Marri, Fouad, et al.
"Moments of compound renewal sums with dependent risks using mixing exponential models." Risks, vol. 6,no. 3, 2018,