RUIN PROBABILITY UNDER COMPOUND POISSON MODELS WITH RANDOM DISCOUNT FACTOR
Kai Wang Ng, Hailiang Yang, Lihong Zhang
Abstract
Kai Wang Ng, Hailiang Yang, Lihong Zhang
Abstract
In this article, we consider a compound Poisson insurance risk model with a random discount factor. This model is also known as the compound filtered Poisson model. By using some stochastic analysis techniques, a convergence result for the discounted surplus process, an expression for the ruin probability, and the upper bounds for the ruin probability are obtained.
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In this article, we consider a compound Poisson insurance risk model with a random discount factor. This model is also known as the compound filtered Poisson model. By using some stochastic analysis techniques, a convergence result for the discounted surplus process, an expression for the ruin probability, and the upper bounds for the ruin probability are obtained.
Key concepts: Poisson distribution, Ruin theory, Compound Poisson process, Zero-inflated model, Mathematics, Compound Poisson distribution, Discounting, Poisson process