%L eprints707 %N 1 %A Roy Cerqueti %A Rachele Foschi %A Fabio Spizzichino %V 45 %D 2009 %R 10.1016/j.insmatheco.2009.03.001 %J Insurance: Mathematics and Economics %K Reinsurance models with delays; Invariance properties of spatial point processes; Order statistic property; Intensity of a Spatial Mixed Poisson Process %T A spatial mixed Poisson framework for combination of excess-of-loss and proportional reinsurance contracts %P 59 - 64 %X In this paper a purely theoretical reinsurance model is presented, where the reinsurance contract is assumed to be simultaneously of an excess-of-loss and of a proportional type. The stochastic structure of the set of pairs (claim?s arrival time, claim?s size) is described by a Spatial Mixed Poisson Process. By using an invariance property of the Spatial Mixed Poisson Processes, we estimate the amount that the ceding company obtains in a fixed time interval in force of the reinsurance contract.