Posts filed under “Quantitative”
IBM and http://IBMblr.Tumblr.com celebrate the life of Benoit B. Mandelbrot, IBM Fellow Emeritus and Fractal Pioneer. In this final interview shot by filmmaker Erol Morris, Mandelbrot shares his love for mathematics and how it led him to his wondrous discovery of fractals. His work lives on today in many innovations in science, design, telecommunications, medicine, renewable energy, film (special effects), gaming (computer graphics) and more.
Leverage. Derivatives. Shorting. The three “dirty words” of finance, according to this week’s guest, became a regular part of our vocabulary after the 2008 financial crisis, but how can investors get back to “clean” investing principles? Our Financial Thought Leader this week is Cliff Asness, Managing and Founding Principal of AQR Capital Management, a global investment management firm which runs hedge funds, mutual funds, and a diversified collection of investment strategies. In this rare interview, he’ll discuss the three legs of his “investment stool” and the tools we can use to diversify our portfolios.
Source: Mental Floss As someone who has spent his fair share of time debunking nonsense, I love the elegant way Theodore Sturgeon trashed this anti-SciFi trope in the March 1958 issue of Venture: “I repeat Sturgeon’s Revelation, which was wrung out of me after twenty years of wearying defense of science fiction against…Read More
Last week, I mentioned Merrill Lynch’s Market Analysis Technical Handbook. I was somewhat smitten by the wire house attempt to explain the basics of technicals to a broader layperson audience. Several BP readers at Mother Merrill (as she used to be known) directed my attention to another annual release: US Quantitative Primer 2013. It is…Read More
Individual Investors Are Not Buying It Click to enlarge Lots of people have been discussing how negative investor sentiment is, showing the chart above. It shows markets making new all time highs as expectations that markets will be higher six months hence is at a mere 19% of AAII respondents. (See Individual Investors Are An…Read More
“He can take a model and turn it into a narrative” Right after the election, Felix wrote a post “When quants tell stories.” Clever as it was, I had issues with the underlying premise – namely, that the value of Nate Silver’s modeling lay more in the narrative tale as told by Silver…Read More
Cyclically Adjusted P/E Click to enlarge: Meb Faber of Cambria Investment Management looks at 10 years of earnings. Based on a methodology developed by Yale University Professor Robert J. Shiller, Faber concluded from an analysis of cyclically adjusted price-earnings ratios, designed to minimize the effect of economic swings on profits. Cyclically adjusted P/E, also known as CAPE,…Read More
Over the last few weeks, we have discussed the questionable data and mediocre results of Jeremy Siegel’s Stocks for the Long Run (See this, this and this). When we step back and take a look at The Really Long Run, we see a much clearer picture. The deep historical perspective as it pertains to the…Read More
Click to enlarge: Bloomberg Echoes looks at the history of computer driven snafus: When machines replace seasoned traders and market makers, mistakes can occur at dizzying speed. It happened with the notorious “flash crash” on May 6, 2010, and again on Aug. 1 this year, when software at Knight Capital Group Inc. (KCG) malfunctioned,…Read More