Columbia Journalism School

Director of the Columbia Publishing Course, both in New York City and in Oxford, England. at Columbia Journalism School

Sauder School of Business

Marketing, public relations and outreach specialist at Sauder School of Business

USC Marshall School of Business

Director at Lloyd Greif Center for Entrepreneurial Studies, Orfalea Director's Chair in Entrepreneurship, and Professor of Clinical Entrepreneurship at USC Marshall School of Business

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Professor Emeritus at University of New England at -

DePaul University

Visiting Assistant Professor of English and Creative Writing at DePaul University

National University of Singapore

Professor (Practice Track) at National University of Singapore

University of Miami Business School

Professor Emeritus at University of Miami Business School

Faculty Adjunct at University of Colorado Law School

University Lecturer of Corporate Governance

Harvard Business School

Professor of History and of African and African American Studies at Harvard Business School