Insights

Election Revives Old Myths

The results of the U.S. presidential election not only surprised almost all the gurus who were saying that a Hillary Clinton victory was a sure thing, but also those forecasting that, if by some miracle Donald Trump won, a stock market crash was bound to occur. Prior to the election, I had received many inquiries…

The Perils Of Bargain Hunting

As I have been discussing in a series of articles (which you can find here, here and here), we now have a substantial body of evidence demonstrating that individual investors possess a preference for low-priced equities. This is anomalous behavior, because the level of a company’s stock price is arbitrary—firms can manipulate it by adjusting…

Here’s A Better Measure Of Value

Eugene Fama and Kenneth French’s seminal 1992 paper, “The Cross-Section of Expected Stock Returns,” resulted in the development of the Fama-French three-factor model. This model added the size and value factors to the market beta factor. One of the benefits of adding the value factor (the tendency for relatively cheap assets to outperform relatively expensive…

Diversification For The Long Term

The table below, taken from the newly released book I co-authored with Andrew Berkin, “Your Complete Guide to Factor-Based Investing,” shows the annual premium and Sharpe ratio for the equity factors of market beta, size, value, momentum, profitability and quality. It also shows the odds that each premium will produce a negative return over various…

New Book Shines Light On Momentum

Momentum is the tendency for assets that have performed well (poorly) in the recent past to continue to perform well (poorly) in the future, at least for a short period of time. This is a big problem for the efficient markets hypothesis, as there’s no coherent risk-based explanation for momentum’s performance. Not only has there…

The Guide to Happy Giving

The giving season is underway, with the holidays and year-end bearing down on us. So how can we transform one of the more stressful, and sometimes guilt-ridden, elements of the season into something more life-giving? Whether you’re giving to a family member, a friend or a cause, please consider the following four directives as a…

An Interesting Test of Market Efficiency

Japan’s Government Pension Investment Fund (GPIF) is the world’s biggest state investor, trumping all other managed government retirement and sovereign wealth funds. Prime Minister Shinzo Abe’s drive to spur the Japanese economy out of its two-decade-and-growing economic slump, known as Abenomics, has pushed the GPIF to plow more money into risky investments, aiming both to…

The Truth About Stock Prices

In the last few weeks, I’ve unpacked studies addressing both the nominal price illusion and the nominal price premium. So today I’ll answer a related question: Do nominal stock prices really matter? Because the level of a company’s stock price is arbitrary—it can be manipulated, for example, by firms via adjustments in the number of…