BOSTON ( TheStreet) -- What's the best way to excise emotions -- fear, greed -- when choosing to buy or sell stocks or other securities? For starters, get rid of humans and let computers take over.That type of investing, used by so-called quantitative hedge funds, received a black eye after Goldman Sachs (GS) said it was shuttering its once-esteemed Global Alpha quantitative hedge fund for poor performance.
Non-Humans Beat High-Priced Fund Managers
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