1. Corporate finance and corporate governance;Williamson;Journal of Finance,1988
2. Crépon B, Iung N. Innovation, emploi et performances. INSEE, Document de Travail G 9904; 1999.
3. Imperial College London Study—investor-driven innovation: what can we learn from the way professional investors spot ‘winners’? ScienceIBusiness Innovation Board; 21th February, 2012.
4. OECD. Trends in European health care—how to create value in a dynamic environment. Roland Berger Strategy Consultants; 2005.
5. Health Information Network Europe/HINE report. European eHealth forecast; 2006.