Profesor Emeritus, SUNY, Stony Brook, NY and Consultant, World Bank

Professor of Accounting, Schulich School of Business, York University

Carlson School of Management, University of Minnesota

Leibniz Institute of Agricultural Development in Transition Economies

Professor of Strategy, D'Amore-McKim School of Business, Northeastern University

Associate Professor of Marketing, Universidad de Oviedo

Professor, University of Nebraska at Omaha

Institute for social research/Institutt for samfunnsforskning

Emeritus Professor, Arizona State University

Northwestern University