The Physics of Wall Street

The Physics of Wall Street

A Brief History of Predicting the Unpredictable

Book - 2013
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While many of the mathematicians and software engineers on Wall Street failed when their abstractions turned ugly in practice, a special breed of physicists has a much deeper history of revolutionizing finance. From fin-de-siècle Paris to Rat Pack-era Las Vegas, from wartime government labs to Yippie communes on the Pacific coast, Weatherall shows how physicists successfully brought their science to bear on some of the thorniest problems in economics, from options pricing to bubbles. The 2008 crisis was partly a failure of mathematical modeling, but even more, it was a failure of some very sophisticated financial institutions to think like physicists. Models--whether in science or finance--have limitations; they break down under certain conditions. And in 2008, sophisticated models fell into the hands of people who didn't understand their purpose, and didn't care. It was a catastrophic misuse of science. The solution, however, is not to give up on models; it's to make them better. Weatherall reveals the people and ideas on the cusp of a new era in finance. This book is riveting history that will change how we think about our economic future.--From publisher description.
Publisher: Boston : Houghton Mifflin Harcourt, 2013
Description: xviii, 286 p. ; 25 cm
ISBN: 9780547317274
0547317271
Branch Call Number: 332.632097 Wea

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m
mckeett
Jan 27, 2017

Did I miss something here? It seemed to me this was a description abot how physicists have found employment in analyzing and predicting stock market trends using calculations based on chaos theory. A hedge fund made up of only physicists - no business grads. Now there's a new one. Being a physicist myself, I am always interested in employment opportunities but alas too late for me. But certainly a plausible discussion by the author about how physics of large systems can be applied to the stock market.

s
StarGladiator
Oct 16, 2013

Once again, I must call out this author and his specious reframing of events, and in almost a criminal manner! The best way to prevent such another occurrence? Jail the super-crooks involved in the first occurrence, instead of still allowing them free rein! John Paulson, Alan Greenspan, Robert Rubin, Athur Levitt, Timothy Geithner, Maurice Greenberg, Blythe Masters, Larry Summers, the super-rich who either employed and/or directed them, and so on and so forth!

johnf108 Mar 03, 2013

This is an excellent book in presenting the development of quantitative finance from Bachelier through Black-Scholes and to more recent work on different assumptions and ways of looking at data.
While not talking much about specific financial crisis, it does show why some happened and how how to watch for them.

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