Dot.con: The Greatest Story Ever Sold (Hardcover)

Cassidy concludes his good work with a lengthy table of dot.com failures, a sobering story in itself. Perhaps it is so sobering that the life and exhuberance of the subject drained away. I found the last third of the book to be more of a continuous litany of mistakes and I lost much of my interest.

The whole point is that no-one was "conned" by the hot air. As Cassidy mentions from the outset, the prospectuses all contained large print health warnings in prominent places: "THIS COMPANY HAS NEVER MADE ANY MONEY, MOST LIKELY NEVER WILL" - but the punters still bought and bought. There were many psychological and sociological factors at play, but deception was not one of them.

For all that, Dot Con is well researched, well written and entertaining into the bargain (my copy was the paperback second edition in which the typos & manifest errors spotted by keen Amazonians (none of which, in my view, was earth-shattering) had been corrected). Cassidy describes briefly and competently the history of the internet and the general financial environment of the last 50 years, and then takes you into the maelstrom of the bubble from 1995 to 2001, all of which he portrays in suitably stunned-mullet fashion. The new edition features a lengthy epilogue which surveys the wreckage and covers the subsequent inquiry into the practices of investment banking firms and their uneasy relationships with their research analysts, all of which is still very current.

While he doesn't really dwell on it, I think Cassidy would come out in favour of more market regulation and intervention: He's especially critical of the Fed's approach to monetary policy and the atmosphere on the street which led to the boom in the first place.

In some ways (though it's hardly fashionable to say so) the investment banking firms and fund managers were as much victims of this as anyone: while the roof is blowing off the market and the choice is to join in and make hay, or watch your competitors annexing large portions of your market share while you sit on your hands, it is a singular Wall Street firm indeed which chooses to sit the boom out.

In any event this is a thoughtful and well put together book and serves as a pretty good overview of some of the most remarkable times in the history of modern finance.