About the Contributors

MICHAEL E. PORTER is the Bishop William Lawrence University Professor at Harvard Business School.

JAMES C. COLLINS operates a management research laboratory in Boulder, Colorado.

JERRY I. PORRAS is the Lane Professor, Emeritus, at Stanford University’s Graduate School of Business.

MARK W. JOHNSON is the chairman and a cofounder of Innosight, a strategic innovation and investing company based in Boston.

CLAYTON M. CHRISTENSEN is the Robert and Jane Cizik Professor of Business Administration at Harvard Business School.

HENNING KAGERMANN is a former CEO of SAP AG, a software corporation based in Germany.

W. CHAN KIM is the Boston Consulting Group Bruce D. Henderson Chaired Professor of Strategy and International Management ...

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