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A spatial mixed Poisson framework for combination of excess-of-loss and proportional reinsurance contracts

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  • Cerqueti, Roy
  • Foschi, Rachele
  • Spizzichino, Fabio

Abstract

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.

Suggested Citation

  • Cerqueti, Roy & Foschi, Rachele & Spizzichino, Fabio, 2009. "A spatial mixed Poisson framework for combination of excess-of-loss and proportional reinsurance contracts," Insurance: Mathematics and Economics, Elsevier, vol. 45(1), pages 59-64, August.
  • Handle: RePEc:eee:insuma:v:45:y:2009:i:1:p:59-64
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    References listed on IDEAS

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    10. Verlaak, Robert & Beirlant, Jan, 2003. "Optimal reinsurance programs: An optimal combination of several reinsurance protections on a heterogeneous insurance portfolio," Insurance: Mathematics and Economics, Elsevier, vol. 33(2), pages 381-403, October.
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    Cited by:

    1. Gu, Mengdi & Yang, Yipeng & Li, Shoude & Zhang, Jingyi, 2010. "Constant elasticity of variance model for proportional reinsurance and investment strategies," Insurance: Mathematics and Economics, Elsevier, vol. 46(3), pages 580-587, June.
    2. Roy Cerqueti & Marco Ventura, 2009. "A Discrete Model for Patent Valuation," ISAE Working Papers 120, ISTAT - Italian National Institute of Statistics - (Rome, ITALY).
    3. Cerqueti, Roy & Fenga, Livio & Ventura, Marco, 2018. "Does the U.S. exercise contagion on Italy? A theoretical model and empirical evidence," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 499(C), pages 436-442.
    4. Cerqueti Roy & Ventura Marco, 2015. "Patent Valuation under Spatial Point Processes with Delayed and Decreasing Jump Intensity," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 15(2), pages 433-456, July.
    5. Gen Sakoda & Hideki Takayasu & Misako Takayasu, 2019. "Tracking Poisson Parameter for Non-Stationary Discontinuous Time Series with Taylor’s Abnormal Fluctuation Scaling," Stats, MDPI, vol. 2(1), pages 1-15, January.
    6. Foschi, Rachele, 2023. "A Point Processes approach to bicycle sharing systems’ design and management," Socio-Economic Planning Sciences, Elsevier, vol. 87(PB).

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