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Justin Fox’s The Myth of the Rational Market:Book Review

Justin Fox’s The Myth of the Rational Market: A History of Risk, Reward, and Delusion on Wall Street(Harriman House, 2009) isn’t exactly hot off the press, but I discovered it only recently. It’s a fast-paced history, replete with interesting (sometimes chatty/catty) details, of theories about the financial markets from Irving Fisher to Robert Shiller.
The cast of characters is huge. I list them here to give a sense of the scope of the just shy of 400-page book: Kenneth Arrow, Roger Babson, Louis Bachelier, Fischer Black, John Bogle, Warren Buffett, Alfred Cowles III, Eugene Fama, Irving Fisher, Milton Friedman, William Peter Hamilton, Friedrich Hayek, Benjamin Graham, Alan Greenspan, Michael Jensen, Daniel Kahneman, John Maynard Keynes, Hayne Leland, Robert Lucas, Frederick Macaulay, Burton Malkiel, Benoit Mandelbrot, Harry Markowitz, Jacob Marschak, Robert Merton, Merton Miller, Wesley Mitchell, Franco Modigliani, Oskar Morgenstern, M.F.M. Osborne, Harry Roberts, Richard Roll, Barr Rosenberg, Stephen Ross, Mark Rubinstein, Paul Samuelson, Leonard “Jimmy” Savage, Myron Scholes, William F. Sharpe, Robert Shiller, Andrei Shleifer, Herbert Simon, Joseph Stiglitz, Lawrence Summers, Richard Thaler, Edward Thorp, Jack Treynor, Amos Tversky, John von Neumann, and Holbrook Working. (more…)

Read these 12 Books to become A Better Trader/Investor

1. The Talent Code by Dan Coyle.  There are four ingredients for being good at anything, thus trading.  Domain knowledge, critical feedback, sustained energy, and purposeful practice.  Train with these ingredients to find trading success.  

2. Golf if Not a Game of Perfect by Bob Rotella.  Confidence trading a $GOOG or $SPY is something built and essential.  This book, written by a top sports golf psychologist, helps you learn to build real confidence.  

3. The Daily Trading Coach, by Dr. Brett Steenbarger.  Dr. Steenbarger is the Coach K of coaching in the trading world.  

4. Bounce by Matthew Syed.  This book studies why a small cluster of young lads in England became the best table tennis players in the world.  This read emphasizes the importance of great coaching for elite performance.  

5. Drive by Daniel Pink.  When we were young our parents preached, “Find something you love and do it.  The rest will take care of itself.”  Dan offers a better thought, “Do what you do.”  If you are not trading, then how can you really love trading?  In today’s world the barrier for entry into trading is almost nothing.  Paper trade, open a small account, back-test.  But you should be trading if you love trading.  Do what you do!
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Daniel Kahneman: The riddle of experience vs. memory -VIDEO

Using examples from vacations to colonoscopies, Nobel laureate and founder of behavioral economics Daniel Kahneman reveals how our “experiencing selves” and our “remembering selves” perceive happiness differently. This new insight has profound implications for economics, public policy — and our own self-awareness

 

A Simple Logic Question That Most Harvard Students Get Wrong

Havard students get near-perfect SAT scores. These are smart, smart kids. So they shouldn’t have trouble with a simple logic question, right?
Try the following puzzle:
A bat and ball cost $1.10.
The bat costs one dollar more than the ball.
How much does the ball cost?
Scroll down for the answer … (more…)

3 Books

Last week , I plucked two behavioral finance books out of airport bookstores. Apparently Blink has triggered a new title and jacket aesthetic, as both of these books look as if they could have been companion volumes.

The quickest read of the bunch, Sway: The Irresistable Pull of Irrational Behavior (Ori Brafman and Rom Brafman), can easily be polished off in a three-hour flight. Frankly, this is the book’s main attraction, but also its weakness. Here is an entertaining read that provides a vignette-centric approach to illuminating the decision-making shortfalls humans are prone to making. Theories and conclusions are loosely woven around the vignettes to provide structure and coherence, yet most of these are self-explanatory from the examples. Sway has the readability of Freakonomics and is just as likely to be consumed in one sitting, but ultimately does little more than whet the appetite for anyone with an interest in getting to the full menu of behavioral finance. As an hors d’oeuvre, however, it is most enjoyable.

At first glance, Nudge: Improving Decisions About Health, Wealth and Happiness (Richard Thaler and Cass Sunstein), looks to be an only slightly heartier meal. In fact, Nudge retains the readability of Sway, but is much more comprehensive, better organized and yet has the heft of an academic introduction to behavioral finance. Nudge will probably require an overseas flight to digest, and is better suited for savoring over the course of multiple sittings.

In another league entirely is the encyclopedic Choices, Values, and Frames (Daniel Kahneman and Amos Tversky), which is a comprehensive collection of articles that represent the definitive thinking on much of the field of behavioral finance, which Kahneman and Tversky were instrumental in establishing. One could argue that Choices, Values, and Frames was the book which was largely responsible for Kahneman being awarded the Nobel Prize following Tversky’s death. This book is a densely packed buffet of ideas that is probably best consumed in small chunks over the course of weeks or months. It is not necessarily an easy read, but the ideas and research that went into it and the reflection and rethinking of the investment world that come out of it make it one of the most influential books in the realm of finance and investments.

See Daily Returns in S&P 500 Since 1928 -Traders Must See

loss aversion

You can see that daily returns in the market are more or less a fifty-fifty proposition. Since loss aversion means that losses make us feel worse than gains make us feel better by a factor of 2:1, this means that if you check the value of your stock portfolio on a daily basis, you will feel terrible every single day.

Every good feeling you get from gains will get completely wiped out by the terrible feelings from the down days.  But lengthen your time horizon and the effects of loss aversion slowly start to fade. (more…)

Light, Taming the Beast

Larry Light’s Taming the Beast: Wall Street’s Imperfect Answers to Making Money (Wiley, 2011) is perfect summer reading fare. The author, a financial reporter and editor, is a skilled storyteller. In this book he explores a range of investment strategies and instruments, traces their development, and in the process profiles some of the best-known investors and academics.

He covers value investing (Benjamin Graham and Warren Buffett), stocks (Jeremy Siegel), indexes (John Bogle), bonds (Bill Gross), growth investing (Thomas Rowe Price), international investing (John Templeton), real estate (Donald Trump), alternatives, asset allocation, short selling (James Chanos), hedge funds (Alfred Winslow Jones and Steve Cohen), and behaviorism (Daniel Kahneman and his followers).

Light’s thesis is that “investing success does not come in one flavor” and that “the trick is to be sufficiently flexible to dip into any or all of [the approaches he describes], but by the same token, to know their limitations.” (p. 254) He does a good job of spelling out these limitations. Even for more experienced investors who are well aware of many of these limitations, Little’s prose is so quick-paced that the book should be read, not skimmed. (more…)

Trading Wisdom – Andrew Gordon

Legendary stock trader Jesse Livermore had it right: The big money is in the big moves … and the trick to making the big money is knowing how to sit tight and ride the trend for all it’s worth. As obvious as that may seem, many investors have trouble doing it.

They are, as cognitive psychologists like Daniel Kahneman and Amos Tversky would say, “risk-averse.” The pain they experience in losing money is far greater than the pleasure they experience in making it. As a result, these investors typically sell their investments too soon for fear of incurring a real or even a paper loss.

To profit the most from an investment, you need to be able to wait long enough for it to achieve its full potential. So if you’re “risk-averse” by nature, it might be a good idea for you to avoid paying too much attention to the news. If you’re watching television and the nightly business report comes on, change the channel. Set aside the business section of the paper to read on a rainy day. Ignore cocktail chatter about investing. That way, you’re more likely to stick to your trading plan instead of letting your emotions overpower your better judgment.