Harvard Business Review

JUNE 9, 2011

student at the Ecole Polytechnique, and a statistics professor at Columbia) developed a statistical technique for detecting bubbles that they tested on data from the dot-com heyday. If you've been wondering whether LinkedIn's stock — selling as I write this for about $72 a share, down from a high of $122.70 The Ponzi bubble.

Company 14

Company Finance Price IPO 14

Harvard Business Review

FEBRUARY 3, 2015

By managing the three key properties of networks that either propel you forward or hold you back—breadth, connectivity, and dynamism—you can develop a stronger network and use it as an essential leadership tool. This article will show you how to reinvent your network, by managing these three critical dimensions.

How To 8

How To Diversity Letter Learning-by-Doing 8

Harvard Business Review

MAY 12, 2011

Or are you just (yawn) a pawn in the tired, predictable game called 'the pursuit of diminishing returns to hyperconsumption': the game that's rigged by hedge-fund bots against you?". Gary Hamel , whose Future of Management is about creating the capacity to live better. Becoming, not just being.

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GDP Hamel Industry Construction 22