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Risk Selection in Natural Disaster Insurance -The Case of France

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  • Mario JAMETTI
  • Thomas VON UNGERN-STERNBERG

Abstract

It is widely recognized that "market failure" prevents efficient risk sharing in natural disaster insurance. As a consequence, many countries adopted institutional frameworks presenting public sector participation, often praised as public-private partnerships. We define risk selection as a situation where private companies pass insurance of high risk agents on to the public "partner", arguing that this is a potentially important issue in such situations. In order to illustrate our concerns we look at the case of France. We build a simple model that incorporates the main features of the system, such as the uniform premium rate in both high and low risk regions and the existence of a state reinsurer. We show that in our model, risk selection is likely to be present at equilibrium and discuss the policy options available. When comparing with the actual situation in France we find that the "stylized facts" of the system correspond to our results. Additionally, the policies implemented by the government correspond to policies characterized to reduce the potential of risk selection.

Suggested Citation

  • Mario JAMETTI & Thomas VON UNGERN-STERNBERG, 2006. "Risk Selection in Natural Disaster Insurance -The Case of France," Cahiers de Recherches Economiques du Département d'économie 06.02, Université de Lausanne, Faculté des HEC, Département d’économie.
  • Handle: RePEc:lau:crdeep:06.02
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    References listed on IDEAS

    as
    1. Mario Jametti & Thomas von Ungern-Sternberg, 2004. "Disaster Insurance or a Disastrous Insurance – Natural Disaster Insurance in France," CESifo Working Paper Series 1303, CESifo.
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    5. Sean Nicholson & Kate Bundorf & Rebecca M. Stein & Daniel Polsky, 2003. "The Magnitude and Nature of Risk Selection in Employer-Sponsored Health Plans," NBER Working Papers 9937, National Bureau of Economic Research, Inc.
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    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    risk selection; property insurance; reinsurance; France;
    All these keywords.

    JEL classification:

    • G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies; Actuarial Studies
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters and their Management; Global Warming

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