XL reinsurance with reinstatements and initial premium feasibility in exchangeability hypothesis
This paper studies excess of loss reinsurance with reinstatements in the case in which the aggregate claims are generated by a discrete distribution, in the framework of risk adjusted premium principle. By regarding to comonotonic exchangeability, a generalized definition of initial premium is proposed and some regularity properties characterizing it are presented, both with reference to conditions on underlying distortion functions both with respect to composing functions. The attention is then focused on conditions ensuring feasibility of generalized initial premiums with reference to the limit on the payment of each claim.
|Date of creation:||2011|
|Date of revision:|
|Contact details of provider:|| Postal: Cannaregio, S. Giobbe no 873 , 30121 Venezia|
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- Antonella Campana & Paola Ferretti, 2008. "What do distortion risk measures tell us on excess of loss reinsurance with reinstatements ?," Working Papers 175, Department of Applied Mathematics, Università Ca' Foscari Venezia.
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Tinbergen Institute Discussion Papers
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- Antonella Campana & Paola Ferretti, 2010. "Initial premium, aggregate claims and distortion risk measures in XL reinsurance with reinstatements," Working Papers 203, Department of Applied Mathematics, Università Ca' Foscari Venezia.
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- Hürlimann, Werner, 2005. "Excess of Loss Reinsurance with Reinstatements Revisited," ASTIN Bulletin: The Journal of the International Actuarial Association, Cambridge University Press, vol. 35(01), pages 211-238, May.
- Wu, Xianyi & Zhou, Xian, 2006. "A new characterization of distortion premiums via countable additivity for comonotonic risks," Insurance: Mathematics and Economics, Elsevier, vol. 38(2), pages 324-334, April.
- Wang, Shaun, 1996. "Premium Calculation by Transforming the Layer Premium Density," ASTIN Bulletin: The Journal of the International Actuarial Association, Cambridge University Press, vol. 26(01), pages 71-92, May.
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