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Assistant Professor at Sam Houston State University at -

Darla Moore School of Business

Associate Professor, at Darla Moore School of Business

London Business School

Adecco Professor of Strategy and Entrepreneurship at London Business School

Darden School of Business

Richared S. Reynolds Professor Emeritus at Darden School of Business

McCombs School of Business

Professor at McCombs School of Business

American University School of Public Affairs

Adjunct Instructor at American University School of Public Affairs

Stockholm School of Economics

Affiliated Researcher at Stockholm School of Economics

Harvard Medical School

Professor of Medicine at Harvard Medical School

Adjunct Professor - Business Communications

Ivey Business School

President & Managing Director at Clairvest at Ivey Business School