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Could a Four-Year-Old Do What Carl Icahn Does?

Harvard Business Review

He is no Jim Simons , using his mathematical genius to outsmart the market in (to an outsider) incomprehensible ways. billion in 2013, making him the fifth highest-paid fund manager in the land. Yet the simplicity and almost child-like nature of Icahn’s approach still begs examination. Then Andreessen quit the board.

Hedge 8
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50 Companies That Get Twitter – and 50 That Don’t

Harvard Business Review

A witty comment or botched response on Twitter can travel to Facebook and even news websites in minutes (think of the Oreo tweet during the Superbowl blackout of 2013 ). Moreover, Twitter is used by virtually all big Western companies either for marketing or to respond to customers—and sometimes both.