Professor, Financial Accounting, Approved Doctoral Dissertation Supervisor at University of Waterloo - School of Accounting and Finance

Darla Moore School of Business

Associate Professor, at Darla Moore School of Business

NYU Center for Urban Science + Progress

Associate Professor at NYU Center for Urban Science + Progress

Hertie School of Governance

Professor of Digital Politics and Media at Hertie School of Governance

Harvard Business School

Charles E. Wilson Professor of Business Administration at Harvard Business School

Leonard N. Stern School of Business

Ira Rennert Professor of Entrepreneurial Finance at Leonard N. Stern School of Business

Sloan School of Management

Executive School of Management, Technology and Law

Research Scientist at Executive School of Management, Technology and Law

Harvard Business School

UPS Foundation Professor of Business Logistics at Harvard Business School

Johnson Graduate School of Management at Cornell University

Anne and Elmer Lindseth Dean Emeritus and professor emeritus of accounting at Johnson Graduate School of Management at Cornell University