9 Oct 2023

Active Passive Word Play

I think that most people in the investment business have at one point, or another wrestled with the question about whether the market is efficient and what you should do about it, regardless of your answer. In simple terms, an efficient market quickly incorporates news and information into prices. It’s easy to find examples of market inefficiency, like when companies added .com to their name in the late 1990s and… Read More

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12 Mar 2018

Busting Another Wall Street Myth

Over the last few months, I’ve read multiple articles making the claim that the correlation between stocks and bonds is shifting and that the new relationship will negatively impact portfolios. One recent Bloomberg article, titled ‘Easy Allocation Models ‘Doomed’ as Diversification Breaks Down’ really set me off and caused me to take a closer look at some of these claims. The thrust of the claim is that the recent negative… Read More

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11 Dec 2017

Efficient Markets Fact and Fiction

For almost 50 years, one of the most controversial ideas in finance is that markets are efficient, as presented by Gene Fama’s Efficient Market Hypothesis (EMH) in 1966. Let’s start with a simple definition of EMH: Current market prices incorporate all available information and expectations and are the best approximation of intrinsic value. In some ways, it’s such a simple statement that it’s a little surprising that it’s so controversial…. Read More

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20 Jul 2016

A Silly but True Market Anomaly

I heard a funny exchange between Gene Fama and Dick Thaler, two University of Chicago professors that sit on opposite sides of the debate about whether markets are efficient.  If you’ve got 45 minutes, I recommend watching the whole discussion by clicking here. As an example of market inefficiency, Thaler told a funny story about a closed-end mutual fund with the ticker symbol: CUBA.  The Herzfeld Caribbean Basin fund doesn’t invest… Read More

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