Actions : comment investissent les personnes avec un QI élevé ?

Quelques extraits d’un article du New York Times.

What High-I.Q. Investors Do Differently
By ROBERT J. SHILLER
Published: February 25, 2012

Robert a écrit :

Even after taking into account factors like income and education, the authors concluded that people with relatively high I.Q.’s typically diversify their investment portfolios more than those with lower scores and invest more heavily in the stock market. They also tend to favor small-capitalization stocks, which have historically beaten the broader market, as well as companies with high book values relative to their share prices.

The results are that people with high I.Q.’s build portfolios with better risk-return profiles than their lower-scoring peers.

Bob a écrit :

The authors didn’t claim that people with high scores had some kind of monopoly on stock-picking genius. What they did contend was that these people tended to follow basic rules of successful investing.

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