Section: ArticlesTitle: An Industrial organization theory of risk sharing / M. Martin Boyer, Charles M. NyceAuthor: Boyer, M. MartinNotes: Sumario: Examining the global reinsurance market, 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 two empirical regularities that are observed in the reinsurance market: (1) the choice of specific attachment (the deductible) and detachment points (the policy limits or the retrocession); and (2) the vertical and horizontal tranching of reinsurance contracts. Using a two-factor cost model, we show how reinsurance should be optimally layered (with attachment and detachment points) for a given book of business in order to minimize the cost and total premium associated with catastrophic events.Related records: En: North American actuarial journal. - Schaumburg : Society of Actuaries, 1997- = ISSN 1092-0277. - 09/12/2013 Tomo 17 Número 4 - 2013 Other categories: 6Rights: In Copyright (InC)Referencias externas:
