Emeritus Chair of Commerce, University of Birmingham

Professor of International Business,Ivey Business School,Western University

James F. Beré Professor, Kellogg School of Management, Northwestern University

Professor Emeritus, City University of New York, USA

Dallas World Salute Distinguished Professor, University of Texas at Dallas

Professor of Entrepreneurship, Tilburg University

Professor of Economics and International Affairs, The George Washington University

Professor management, NJIT

Professor of Innovation & Strategic Entrepreneurship, Free University Amsterdam & Antwerp …

University of Beira Interior; CEFAGE-UBI Research Center