IDEAS home Printed from https://ideas.repec.org/p/hal/journl/hal-02440928.html
   My bibliography  Save this paper

Insurance pools for new and undiversifiable risk

Author

Listed:
  • David Alary

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique)

  • Catherine Bobtcheff

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique)

  • Carole Haritchabalet

    (CATT - Centre d'Analyse Théorique et de Traitement des données économiques - UPPA - Université de Pau et des Pays de l'Adour)

Abstract

This paper discusses the decision of the European Commission not to renew the antitrust exemption for the setting up of syndicates in the insurance industry. Pools are constituted to provide insurance for undiversifiable and/or new risks for which insurers with private expertise are capacity constrained. Our objective is to study if such syndicates improve insurance supply. Organizing this supply amounts to sharing a common value divisible good between capacity constrained and privately informed agents with a reserve price. Pools turn out to operate as a uniform price auction with an "exit/re-entry" option that we compare to a discriminatory auction where no specific agreements are needed. Both auction formats lead to different coverage/premium tradeoffs. If at least one insurer provides an optimistic expertise, the pool offers both lower premiums and higher coverage. This result is reversed when all insurers are pessimistic about the risk. Static comparative results with respect to capacity constraints and reserve price are provided.

Suggested Citation

  • David Alary & Catherine Bobtcheff & Carole Haritchabalet, 2018. "Insurance pools for new and undiversifiable risk," Post-Print hal-02440928, HAL.
    • Handle: RePEc:hal:journl:hal-02440928
    Note: View the original document on HAL open archive server: https://univ-pau.hal.science/hal-02440928
    as

    Download full text from publisher

    File URL: https://univ-pau.hal.science/hal-02440928/document
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Marie-Cécile Fagart & Nathalie Fombaron & Meglena Jeleva, 2002. "Risk Mutualization and Competition in Insurance Markets," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 27(2), pages 115-141, December.
    2. Haile, Philip A., 2000. "Partial Pooling at the Reserve Price in Auctions with Resale Opportunities," Games and Economic Behavior, Elsevier, vol. 33(2), pages 231-248, November.
    3. Doherty, Neil A & Dionne, Georges, 1993. "Insurance with Undiversifiable Risk: Contract Structure and Organizational Form of Insurance Firms," Journal of Risk and Uncertainty, Springer, vol. 6(2), pages 187-203, April.
    4. Robert Wilson, 1979. "Auctions of Shares," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 93(4), pages 675-689.
    5. Milgrom, Paul R & Weber, Robert J, 1982. "A Theory of Auctions and Competitive Bidding," Econometrica, Econometric Society, vol. 50(5), pages 1089-1122, September.
    6. David M. Kreps & Jose A. Scheinkman, 1983. "Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 326-337, Autumn.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Bobtcheff, Catherine & Alary, David & Haritchabalet, Carole, 2020. "Organizing insurance supply for new and undiversifiable risks," CEPR Discussion Papers 15234, C.E.P.R. Discussion Papers.
    2. Renaud Bourlès, 2006. "How Can Insurance Companies Compete With MutualInsurers? The Role of Commitment," Working Papers halshs-00410765, HAL.
    3. Jose Alcalde & Matthias Dahm, 2016. "Proportional payoffs in legislative bargaining with weighted voting: a characterization," Discussion Papers 2016-03, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.
    4. Axel Ockenfels & David Reiley & Abdolkarim Sadrieh, 2006. "Online Auctions," NBER Working Papers 12785, National Bureau of Economic Research, Inc.
    5. Matti Keloharju & Kjell G. Nyborg & Kristian Rydqvist, 2003. "Strategic Behavior and Underpricing in Uniform Price Auctions," Working Papers 2003.25, Fondazione Eni Enrico Mattei.
    6. Lawrence M. Ausubel & Peter Cramton & Marek Pycia & Marzena Rostek & Marek Weretka, 2014. "Demand Reduction and Inefficiency in Multi-Unit Auctions," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 81(4), pages 1366-1400.
    7. Laurent Lamy, 2007. "Bidder Behavior in Multi-Unit Ascending Auctions : Evidence from Cross-Border Capacity Auctions," Working Papers 2007-27, Center for Research in Economics and Statistics.
    8. Keunkwan Ryu & Gyung-Rok Kim & Seonghwan Oh, 2004. "Discriminatory vs Uniform Price Auction: Auction Revenue," Econometric Society 2004 Far Eastern Meetings 539, Econometric Society.
    9. Shiying Chen & Zhenhuan Dong & Chunming Cao & Changjun Zheng, 2022. "Strategy and design of multi‐unit auction in grouped asymmetric setting," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 43(8), pages 3435-3453, December.
    10. Aniruddha Bagchi, 2008. "Selling licences for a process innovation: the impact of the product market on the selling mechanism," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 41(3), pages 1015-1045, August.
    11. Garratt, Rodney & Georganas, Sotiris, 2021. "Auctions with speculators: An experimental study," Games and Economic Behavior, Elsevier, vol. 128(C), pages 256-270.
    12. Pycia, Marek & Woodward, Kyle, 2021. "Auctions of Homogeneous Goods: A Case for Pay-as-Bid," CEPR Discussion Papers 15656, C.E.P.R. Discussion Papers.
    13. Monostori, Zoltán, 2013. "Diszkriminatív áras és egyenáras aukciók [Discriminatory and uniform-price auctions]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(10), pages 1048-1074.
    14. Kashyap, Ravi, 2018. "Auction theory adaptations for real life applications," Research in Economics, Elsevier, vol. 72(4), pages 452-481.
    15. Hill, Jonathan B. & Shneyerov, Artyom, 2013. "Are there common values in first-price auctions? A tail-index nonparametric test," Journal of Econometrics, Elsevier, vol. 174(2), pages 144-164.
    16. Jehiel, Philippe & Moldovanu, Benny, 2005. "Allocative and Informational Externalities in Auctions and Related Mechanisms," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 142, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
    17. Hannu Vartiainen, 2003. "Auction Design without Commitment," Working Papers 2003.24, Fondazione Eni Enrico Mattei.
    18. Boo‐Sung Kang & Steven L. Puller, 2008. "The Effect Of Auction Format On Efficiency And Revenue In Divisible Goods Auctions: A Test Using Korean Treasury Auctions," Journal of Industrial Economics, Wiley Blackwell, vol. 56(2), pages 290-332, June.
    19. Michael Schwarz & Konstantin Sonin, 2001. "The Variable Value Environment: Auctions and Actions," Harvard Institute of Economic Research Working Papers 1918, Harvard - Institute of Economic Research.
    20. Alcalde, José & Dahm, Matthias, 2019. "Dual sourcing with price discovery," Games and Economic Behavior, Elsevier, vol. 115(C), pages 225-246.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hal:journl:hal-02440928. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.