A postmortem on Lehman Brothers

Mar 12th 2010 | From The Economist online

IT SOUNDS distinctly unpromising. A nine-volume, 2,200-page report by a court-appointed examiner into the causes of Lehman Brothers’ bankruptcy, published on Thursday March 11th, has a table of contents that lasts for 38 pages. Its most exciting finding relates to an off-balance-sheet accounting gimmick. But the work of Anton Valukas, the chairman of Jenner & Block, a law firm, is crisp, clear and explosive.

Mr Valukas and his team took more than a year to research their report. They collected more than 5m documents and reviewed an estimated 34m pages of information. Looking at Lehman’s IT systems was a particular challenge. The firm had a...