"The Big Short: Inside the Doomsday Machine," by Michael Lewis



The Big Short: Inside the Doomsday Machine,” by Michael Lewis, (New York: W. H. Norton & Company Ltd; 2010), 266 pages.

The Big Short tells the story of a select group of individuals that foresaw and profited from the 2008 collapse of the United States’ property bubble. Lewis identifies the cause of the collapse as cheap housing finance funded initially by reckless bank lending, where loans were converted into mortgaged-backed securities (bonds) and a variety of derivative products designed to enable “Wall Street” to profit from over indebted lower and middle class Americans. Lewis’s book tells the story of certain individuals that saw the long term foolishness (at best) or insanity (at worse) of this behavior, and how they were able to profit handsomely, both for themselves and their investors. Lewis tells the story from the vantage point of a number of such investors. We learn of the lawyer turned investor who was once an equities analyst specializing in sub-prime lenders who figured out how to short specific mortgage-backed bonds. We read about the west-coast physician who gave up practicing medicine to run a hedge fund and make hundreds of millions of dollars for his investors by almost single-handedly discovering a way to profit from the collapse of house prices. We learn of the man responsible for selling derivatives to investors, such as the ex-lawyer and former physician, and how the salesman’s own firm let him sell what was basically insurance on mortgage-backed bonds without any company capital backing the risks (i.e. they never thought the housing bubble would burst, and therefore not have to pay any claims). We also learn of two friends in California who go from part-time investors to multi-millionaires as they identified and profited from the mortgage bond collapse. Lewis also shows how some other smart investors saw the pending collapse in sub-prime mortgage bonds, and were able to profit very handsomely and the expense of “stupid” banks and other financial institutions, and benevolent regulators that permitted such activity to occur (there was nothing apparently illegal so they were unable to regulate what was beyond the scope of the regulations they enforced).

Lewis’s style of writing tends to be to tell a big story by focusing on a number of individuals and explain the big picture by explaining the actions of a these few participants in the bigger story. In The Big Short, he does an excellent job of showing how some smart people made fantastic fortunes (some as great as tens of billions of dollars) by basically betting that house prices would fall, thereby profiting by the collapse of mortgage backed securities by purchasing derivative contracts that exponentially increased in value with the decline in value of the mortgage back bond from which they were “derived”. We all now know how these activities threatened the solvency of numerous money center banks and the stability of the entire financial system. Lewis shows how the nimble, smart hedge fund guys who went against the herd mentality of the bumbling, establishment institutions, won the day. Hooray for them!

As an analysis of how the smart guys won big, The Big Short is a first rate story told very well. But one has to wonder of the effect of this book on the reading public, particularly those he seeks to influence. Lewis, at heart a moralist; he admits that his first book, Liar's Poker, may have been an attempt to say something like, “I hope that college students trying to decide what to do with their lives might read it and decide that its silly to phony it up, and abandon their passions or even their faint interest, to become financiers.” Lewis admits that his message in Liars Poker was mainly lost on his readers, and that most students read Liars Poker as a “how to" manual. One wonders, given his failure to get his message across in Liar’s Poker, whether The Big Short will be read as a "how to" manual for aspiring contrarian hedge fund managers, rather than a vindication of Lewis’s views that the boom era of high finance (and its associated excess and insanity) is over. Like a dog returning to its own vomit, Lewis covers the same fertile ground in The Big Short that he covered in Liar’s Poker, and in some instances the same people he used to work with. I wonder if the sins of Liar's Poker are being repeated on a larger scale in The Big Short (except with much larger sums of money). I wonder whether the bright kid from Ohio State who reads The Big Short will be encouraged to become, say, an oceanographer and spurn the offer from Goldman Sachs and set out to sea. It would take an exceptional young person to reject such temptation. When given a choice between a bucket of money and ocean spray in the face, most young people would chose the bucket of money. But our scorn for the choices made by young college graduates could equally be made against successful authors. Lewis is free to write about anything he wants. He has written about the grubby “low-art” of finance, as well as comparatively more noble and uplifting subjects in Moneyball and The Blind Side. Perhaps Lewis will return to sharing the uplifting stories he is clearly capable of writing, and avoid the temptation to return to the field of finance, which, according to his past experience, seems to encourage bright young kids from Ohio State to go to work at Goldman Sachs. 

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