Journal of Systems Science and Complexity

, Volume 25, Issue 6, pp 1171–1184 | Cite as

Optimal proportional reinsurance under dependent risks

  • Fengqing HuEmail author
  • Kam C. Yuen


This paper considers a correlated risk model with thinning-dependence structure. The authors investigate the optimal proportional reinsurance that maximizes the adjustment coefficient and the optimal proportional reinsurance under mean variance principle for the proposed model. The authors derive the optimal solutions and the numerical illustrations to show the impact of the dependence among the classes of business on the optimal reinsurance arrangements.

Key words

Adjustment coefficient mean-variance principle optimal proportional reinsurance thinningdependence structure 


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Copyright information

© Institute of Systems Science, Academy of Mathematics and Systems Science, CAS and Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Department of Mathematics and Center for Financial EngineeringSoochow UniversitySuzhouChina
  2. 2.Department of Statistics and Actuarial ScienceUniversity of Hong KongHong KongChina

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