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Julien Billion has a doctorate in sociology (EHESS), a doctorate in management science (Institut Polytechnique de Paris) and is qualified to direct research in management science (Institut Polytechnique de Paris). As a professor at ICN business school and associate researcher at the CEREFIGE laboratory at the University of Lorraine, he is an expert on issues of social innovation and social entrepreneurship. He is the author of articles, books and documentaries in these fields. His work has been published in the scientific journals Journal of Business Ethics, Entrepreneurship & Regional Development and Management International. His latest book is on inclusive innovation in the case of disability.