Advanced Search
MyIDEAS: Login

An Industrial Organization Theory of Risk Sharing

Contents:

Author Info

  • M. Martin Boyer

    ()

  • Charles M. Nyce

Abstract

Examining the global reinsurance market for catastrophic losses, we propose a new theory of optimal risk sharing that finds its inspiration in the economic theory of the firm. Our model offers a theoretical foundation for the vertical and horizontal tranching of insurance contracts (also known respectively as proportional and excess of loss reinsurance contracts). Using a two-factor production model popular in industrial economics, we show how reinsurance should be optimally layered (with attachment and detachment points) for a given book of business. This allows us to find the minimum insurance premium necessary to cover the cost of catastrophic events. We conclude with public policy implications by showing the conditions under which government intervention in the catastrophic loss insurance industry can reduce the cost to society of bearing risk and increase its welfare.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www.cirano.qc.ca/pdf/publication/2011s-78.pdf
Download Restriction: no

Bibliographic Info

Paper provided by CIRANO in its series CIRANO Working Papers with number 2011s-78.

as in new window
Length:
Date of creation: 01 Dec 2011
Date of revision:
Handle: RePEc:cir:cirwor:2011s-78

Contact details of provider:
Postal: 2020 rue University, 25e étage, Montréal, Quéc, H3A 2A5
Phone: (514) 985-4000
Fax: (514) 985-4039
Email:
Web page: http://www.cirano.qc.ca/
More information through EDIRC

Related research

Keywords: Reinsurance; Cost of capital; Catastrophic risk; Government intervention in insurance markets;

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
as in new window
  1. J. David Cummins & Christopher M. Lewis & Richard D. Phillips, 1998. "Pricing Excess-of-loss Reinsurance Contracts Against Catastrophic Loss," Center for Financial Institutions Working Papers 98-09, Wharton School Center for Financial Institutions, University of Pennsylvania.
  2. J. David Cummins & Neil A. Doherty & Anita Lo, 1999. "Can Insurers Pay for the "Big One"? Measuring the Capacity of an Insurance Market to Respond to Catastrophic Losses," Center for Financial Institutions Working Papers 98-11, Wharton School Center for Financial Institutions, University of Pennsylvania.
  3. J. David Cummins & Georges Dionne & Robert Gagné & Abdelhakim Nouira, 2006. "Efficiency of Insurance Firms with Endogenous Risk Management and Financial Intermediation Activities," Cahiers de recherche 06-06, HEC Montréal, Institut d'économie appliquée.
Full references (including those not matched with items on IDEAS)

Citations

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:cir:cirwor:2011s-78. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Webmaster).

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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