Professor, Penn State

Hoogleraar Marketing, KU Leuven

Professor of Management, Ross School of Business, University of Michigan

Professor of marketing, Paris-Dauphine University & Essec business school

Assistant professor at the University of Groningen

Fakulteti Ekonomik, Universiteti i Prishtinës, Prishtinë, Republic of Kosovo

University of Bologna, Deparment of Management

Professor of Online Marketing, Economic Studies University of Bucharest

Assistant Professor of Marketing, Penn State University

Assistant Professor of Marketing Science, University of Tsukuba