Barthélemy Chollet is a professor at Grenoble Ecole de Management and currently the head of the departement "Management Technology Strategy". His research on the role of interpersonal networks in organizations, especially knowledge-intensive firms, appeared in journals such as Journal of Business Research, Research Policy, Journal of Small Business Management, International Journal of Project Management, European Management Journal, M@n@gement. He teaches Operations & Supply Chain Management and animate integrative business games, both in French and in English