Leonard N. Stern School of Business

Professor Emeritus of Finance at Leonard N. Stern School of Business

Fuqua School of Business

Kalman J. Cohen Professor at Fuqua School of Business

Learning and Organizational Change

Director, MS in Learning and Organizational Change Program at Learning and Organizational Change

INSEAD Business School

Unilever Chaired Professor of Marketing at INSEAD Business School

Smith School of Business

Professor & Bank of Montreal Professor of Finance at Smith School of Business

Smeal College of Business

Bauer College of Business

Adjunct Faculty at Bauer College of Business

Stanford Graduate School of Business

Associate Professor of Economics at Stanford Graduate School of Business

University of California, Davis

Associate Professor at University of California, Davis

Tuck School of Business at Dartmouth

Associate Dean for Innovation and Growth; Charles Henry Jones Third Century Professor of Management at Tuck School of Business at Dartmouth