Quote from Daal:
From dailyspeculations
Stefan Jovanovich:
"The gentleman from Omaha has an easy standard of comparison. If you apply the average tax rate of the S&P companies to Berkshire's past 20 years' earnings, the company's book value drops by roughly 1/3rd. Never mind being a specialist in a bull market; in my next life I want to come back as the owner of an insurance company who is on a first-name basis with the Secretary of the Treasury."
His compounded rate I would assume drops to levels more consistent with the average US corporation. His compounded book value growth is about 20%, I dont know what would that be if you remove his tax advantage. IIRC Buffett mentions that average long-run book value growth of the average US corporation is 13%, by netting out his tax advantage is probably not very far away from that. This suggests Buffett outperformance mostly didnt come from stock picking(something he is certaintly very good at) but from using a superior tax structure and free leverage through an insurance company
Niederhoffer and his crew do not have a high opinion of Buffet for some reason. Certainly, his returns over the past couple of decades have benefited from favorable tax treatment and yes, he does know folks in high places. However, to dismiss what he has done over an entire career borders on the insane. What Buffet did from the mid 1950s thru the mid 80s is Tiger-like and holds incredible lessons for anybody in this business.