Start with my disclaimer: I don’t know for sure. Buffett says that he didn’t know about the details, and certainly didn’t approve of the deal. From the Dow Jones Newswires:
Buffett said in a 2005 statement that he “was not briefed on how the transactions were to be structured or on any improper use or purpose of the transactions.”
Buffett’s attorney, Ronald Olson, said in a recent statement that Buffett “denies that he passed judgment in any way on the challenged AIG/Gen Re transaction in November 2000 or at any other time.”
Personally, I find this amazing for a few reasons. 1) In any dealings with AIG, a smart insurance executive would want to know what was going on. AIG has had a history of getting the better end of the deal in working with reinsurers. Buffett is not dumb, and there had been a decent amount of rivalry between the two companies over the years. 2) Buffett was not “hands off” on the insurance side of the house when it came to large insurance contracts. From his 2001 Shareholder Letter (page 8 ):
I have known the details of almost every policy that Ajit has written since he came with us in 1986, and
never on even a single occasion have I seen him break any of our three underwriting rules. His extraordinary
discipline, of course, does not eliminate losses; it does, however, prevent foolish losses. And that?s the key: Just as
is the case in investing, insurers produce outstanding long-term results primarily by avoiding dumb decisions, rather
than by making brilliant ones.
Now, maybe Buffett was overstating the case of how much he knew about what Ajit did. It is clear that he spent more time with Ajit than the managers at Gen Re, but I find it difficult to believe he didn’t review a major contract of a client who was also a major competitor known to be tough reinsurance negotiator.
3) He understands finite insurance very well. From this article of mine at RealMoney about the 2004 Shareholder letter, my last point:
12) Finally, what was not there: a discussion of Berkshire’s activities in the retroactive (or retrocessional or finite or financial) reinsurance business. This is notable for two reasons: first, in 2003, he split out the retroactive reinsurance in order to give a clearer presentation of the insurance groups operating results. This year the data is only presented in summary form. Second, Buffett made a big positive out of the retroactive reinsurance results, going so far as to explain the business in both the 2000 (page 8 ) and 2002 (page 9) shareholder letters.
Now, to varying degrees, Buffett made effort over the prior four years to explain the profitability of Berky’s retroactive reinsurance business, because it skewed the loss ratios of Berky upward. In the 2004 Shareholder letter, it was too much of a hot potato to give similar coverage to, even eliminating the entries that would have allowed one to see the accounting effect. In 2000 and 2002, he gave mini-tutorials on the business. In 2000 (page 8 ):
There are two factors affecting our cost of float that are very rare at other insurers but that now loom large at Berkshire. First, a few insurers that are currently experiencing large losses have offloaded a significant portion of these on us in a manner that penalizes our current earnings but gives us float we can use for many years to come. After the loss that we incur in the first year of the policy, there are no further costs attached to this business.
When these policies are properly priced, we welcome the pain-today, gain-tomorrow effects they have. In 1999, $400 million of our underwriting loss (about 27.8% of the total) came from business of this kind and in 2000 the figure was $482 million (34.4% of our loss). We have no way of predicting how much similar business we will write in the future, but what we do get will typically be in large chunks. Because these transactions can materially distort our figures, we will tell you about them as they occur.
Other reinsurers have little taste for this insurance. They simply can’t stomach what huge underwriting losses do to their reported results, even though these losses are produced by policies whose overall economics are certain to be favorable.
