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Allocation d'actifs selon le critère de maximisation des fonds propres économiques en assurance non-vie : présentation et mise en oeuvre dans la réglementation française et dans un référentiel de type Solvabilité 2

Author

Listed:
  • Frédéric Planchet

    () (SAF - Laboratoire de Sciences Actuarielle et Financière - UCBL - Université Claude Bernard Lyon 1 - Université de Lyon)

  • Pierre-Emmanuel Thérond

    () (SAF - Laboratoire de Sciences Actuarielle et Financière - UCBL - Université Claude Bernard Lyon 1 - Université de Lyon)

Abstract

The economic equities maximization criterion (MFPE) leads to the choice of financial portfolio, which maximizes the ratio of the expected value of the insurance company on the capital. This criterion is presented in the framework of a non-life insurance company and is applied within the framework of the French legislation and in a lawful context inspired of the works in progress about the European project "Solvency 2". In the French regulation case, the required solvency margin does not depend of the asset allocation. It is quite different in the "Solvency 2" framework because the "target capital" has to control the global risk of the company. And the financial risk takes part of this global risk. Thus the economic equities maximization criterion leads to search a couple asset allocation / equities which solves a stochastic program. A numerical illustration makes it possible to analyze the consequences of the introduction of a "Solvency 2" framework on the technical reserves and the equities of a non-life insurance company and on the optimal allocation due to the economic equities maximization criterion. Finally, the impact of a misspecification of the risky asset model on the optimal allocation is illustrated.

Suggested Citation

  • Frédéric Planchet & Pierre-Emmanuel Thérond, 2007. "Allocation d'actifs selon le critère de maximisation des fonds propres économiques en assurance non-vie : présentation et mise en oeuvre dans la réglementation française et dans un référentiel de type," Post-Print hal-00443028, HAL.
  • Handle: RePEc:hal:journl:hal-00443028
    Note: View the original document on HAL open archive server: https://hal.archives-ouvertes.fr/hal-00443028
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    References listed on IDEAS

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    1. J. Dhaene & S. Vanduffel & M. J. Goovaerts & R. Kaas & D. Vyncke, 2005. "Comonotonic Approximations for Optimal Portfolio Selection Problems," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 72(2), pages 253-300.
    2. Frédéric Planchet & Pierre-Emmanuel Thérond, 2005. "Simulation de trajectoires de processus continus," Post-Print hal-00443003, HAL.
    3. Merton, Robert C., 1976. "Option pricing when underlying stock returns are discontinuous," Journal of Financial Economics, Elsevier, vol. 3(1-2), pages 125-144.
    4. J. Dhaene & S. Vanduffel & M. Goovaerts, 2007. "Comonotonicity," Review of Business and Economic Literature, KU Leuven, Faculty of Economics and Business, Review of Business and Economic Literature, vol. 0(2), pages 265-278.
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    Cited by:

    1. Edouard Debonneuil & Anne Eyraud-Loisel & Frédéric Planchet, 2017. "Conditions Of Interest Of A Longevity Megafund For Pension Funds," Working Papers hal-01571937, HAL.

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