WILLIAM D. BYGRAVE, MA, Dphil, MBA, DBA, is the Frederic C. Hamilton Professor for Free Enterprise and Director of the Center for Entrepreneurial Studies at Babson College, and visiting professor at INSEAD (the European Institute for Business Administration).

ANDREW ZACHARAKIS, BS, MBA, PhD, is the Paul T. Babson Term Chair in Entrepreneurship and Associate Professor of Entrepreneurship in the Arthur M. Blank Center for Entrepreneurship at Babson College.

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