Recent Investing Research

What advice does Warren Buffett offer investors? In his December 2019 paper entitled “Introduction to the Essays of Warren Buffett: Lessons for Corporate America”, Lawrence Cunningham summarizes main themes of the 5th edition of the essay collection (letters to shareholders), including those related to investing. Based on the advice in these letters, he concludes that:

Can investors exploit the volatility risk premium to improve the hedging performance of S&P 500 Implied Volatility Index (VIX) futures? In his November 2019 paper entitled “Portfolio Strategies for Volatility Investing”, Jim Campasano tests an Enhanced Portfolio strategy which dynamically allocates to the S&P 500 Index and a position in the two nearest VIX futures… Keep Reading

Are there any seasonal, technical or fundamental strategies that reliably time the U.S. stock market as proxied by the S&P 500 Total Return Index? In the February 2018 version of his paper entitled “Investing In The S&P 500 Index: Can Anything Beat the Buy-And-Hold Strategy?”, Hubert Dichtl compares excess returns (relative to the U.S. Treasury… Keep Reading

The Inflation Forecast now incorporates actual total and core Consumer Price Index (CPI) data for December 2019. The actual total (core) inflation rate for December is a little higher (a little lower than) forecasted.

How can investors suppress the downside of trend following strategies? In their July 2019 paper entitled “Protecting the Downside of Trend When It Is Not Your Friend”, flagged by a subscriber, Kun Yan, Edward Qian and Bryan Belton test ways to reduce downside risk of simple trend following strategies without upside sacrifice. To do so,… Keep Reading

Are collectible (mint state, brilliant uncirculated or proof) U.S. coins attractive to investors as an alternative asset class? In their October 2019 paper entitled “U.S. Coins Market: Historical Performance and Anomalies”, Khaled Obaid, Kuntara Pukthuanthong and David Maslar measure historical returns within the multi-billion dollar collectible U. S. coins market and determine what investors should… Keep Reading

Below is a weekly summary of our research findings for 1/6/20 through 1/10/20. These summaries give you a quick snapshot of our content the past week so that you can quickly decide what’s relevant to your investing needs. Subscribers: To receive these weekly digests via email, click here to sign up for our mailing list.

Is the conventional linear factor model comprised of a few presumably independent predictors the best, or even a good, way to model differences in returns across assets? In the December 2019 update of their paper entitled “The Cross-Section of Returns: A Non-Parametric Approach”, Enoch Cheng and Clemens Struck compare predictive powers of conventional linear models… Keep Reading

Does combining an economic growth variable trend with an asset price trend improve the power to predict stock market return? What is the best way to use such a combination signal? In his December 2019 paper entitled “Growth-Trend Timing and 60-40 Variations: Lethargic Asset Allocation (LAA)”, Wouter Keller investigates variations in a basic Growth-Trend timing… Keep Reading

Suppose ten stock market timing strategies out of 10,000 beat the market for ten years running. Are they true outperformers, or just lucky? Multiple hypothesis testing methods address that question by controlling for luck. What are these methods, and how should researchers use them? In their November 2019 paper entitled “An Evaluation of Alternative Multiple… Keep Reading