By |Published On: May 6th, 2014|Categories: Behavioral Finance|

A student in my class passed along a great quote from one of Buffett’s annual letters.

Warren Buffett outlines a great story told to him by his mentor Ben Graham:

Ben Graham told a story 40 years ago that illustrates why investment professionals behave as they do: An oil prospector, moving to his heavenly reward, was met by St. Peter with bad news. “You’re qualified for residence”, said St. Peter, “but, as you can see, the compound reserved for oil men is packed. There’s no way to squeeze you in.” After thinking a moment, the prospector asked if he might say just four words to the present occupants. That seemed harmless to St. Peter, so the prospector cupped his hands and yelled, “Oil discovered in hell.” Immediately the gate to the compound opened and all of the oil men marched out to head for the nether regions. Impressed, St. Peter invited the prospector to move in and make himself comfortable. The prospector paused. “No,” he said, “I think I’ll go along with the rest of the boys. There might be some truth to that rumor after all.

source: http://www.berkshirehathaway.com/letters/1985.html

The story above is initiated after Buffett claims:

You might think that institutions, with their large staffs of highly-paid and experienced investment professionals, would be a force for stability and reason in financial markets. They are not: stocks heavily owned and constantly monitored by institutions have often been among the most inappropriately valued.

Buffett tells a compelling story that institutional money managers cause mispricing, but is it true that stocks owned and monitored by institutions are largely mispriced?

Unfortunately, the answer isn’t clear cut:

Although a large body of literature has studied the behavior of institutional trading and its impact on asset prices and returns, the informational role of institutional investors remains an open question.
Source: http://business.missouri.edu/yanx/research/horizon_RFS.pdf

Story tellers are entertaining, but one should always consult the evidence before making a decision.

About the Author: Wesley Gray, PhD

Wesley Gray, PhD
After serving as a Captain in the United States Marine Corps, Dr. Gray earned an MBA and a PhD in finance from the University of Chicago where he studied under Nobel Prize Winner Eugene Fama. Next, Wes took an academic job in his wife’s hometown of Philadelphia and worked as a finance professor at Drexel University. Dr. Gray’s interest in bridging the research gap between academia and industry led him to found Alpha Architect, an asset management firm dedicated to an impact mission of empowering investors through education. He is a contributor to multiple industry publications and regularly speaks to professional investor groups across the country. Wes has published multiple academic papers and four books, including Embedded (Naval Institute Press, 2009), Quantitative Value (Wiley, 2012), DIY Financial Advisor (Wiley, 2015), and Quantitative Momentum (Wiley, 2016). Dr. Gray currently resides in Palmas Del Mar Puerto Rico with his wife and three children. He recently finished the Leadville 100 ultramarathon race and promises to make better life decisions in the future.

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