Markets
Many reinsurance placements are not placed with a single reinsurer but are shared between a number of reinsurers. For example a $30,000,000 excess of $20,000,000 layer may be shared by 30 or more reinsurers. The reinsurer who sets the terms (premium and contract conditions) for the reinsurance contract is called the lead reinsurer; the other companies subscribing to the contract are called following reinsurers. Alternatively, one reinsurer can accept the whole of the reinsurance and then retrocede it (pass it on in a further reinsurance arrangement) to other companies
About half of all reinsurance is handled by reinsurance brokers who then place business with reinsurance companies. The other half is with "direct writing" reinsurers who have their own sales staff and deal with the ceding companies directly. In Europe reinsurers write both direct and brokered accounts.
Using game-theoretic modeling, Professors Michael R. Powers (Temple University) and Martin Shubik (Yale University) have argued that the number of active reinsurers in a given national market should be approximately equal to the square-root of the number of primary insurers active in the same market. Econometric analysis has provided empirical support for the Powers-Shubik rule.
Ceding companies often choose their reinsurers with great care as they are exchanging insurance risk for credit risk. Risk managers monitor reinsurers' financial ratings (S&P, A.M. Best, etc.) and aggregated exposures regularly.
Read more about this topic: Reinsurance
Famous quotes containing the word markets:
“When the great markets by the sea shut fast
All that calm Sunday that goes on and on:
When even lovers find their peace at last,
And Earth is but a star, that once had shone.”
—James Elroy Flecker (1884–1919)
“A free-enterprise economy depends only on markets, and according to the most advanced mathematical macroeconomic theory, markets depend only on moods: specifically, the mood of the men in the pinstripes, also known as the Boys on the Street. When the Boys are in a good mood, the market thrives; when they get scared or sullen, it is time for each one of us to look into the retail apple business.”
—Barbara Ehrenreich (b. 1941)