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The Opportunities Brought to You by Distress
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This is an MIT Sloan Management Review article. As we sift though the debris of today's crisis, economists and policy makers alike are trying to assess why risk management systems and regulatory constraints didn't kick in before the global economy became engulfed in a tsunami of red ink. But economist Andrew W. Lo, the Harris & Harris Group Professor at MIT's Sloan School of Management, director of the school's Laboratory of Financial Engineering and founder and chief scientific officer of AlphaSimplex Group LLC, an investment adviser in Cambridge, Massachusetts, is less surprised than most seasoned observers. Lo has studied the connections between financial decision making, neuroscience and evolutionary psychology for over a decade. Among his findings are that professional traders, far from being cool-headed and rational, can become transfixed by extreme price movements, their decision-making capabilities temporarily hijacked by emotions such as fear and anxiety. In Lo's view, "behavioral blind spots"(which he defines as evolutionarily hard-wired reactions to perceived risks and rewards) are particularly dangerous during periods of economic extreme: bubbles and crashes.