von EijeJ. H. (Henk), Matthijs Suurmeijer, and Peter Smid. “Research and Development and Firm Risk”. Journal of Corporate Finance Research / Корпоративные Финансы | ISSN: 2073-0438 9, no. 3 (October 7, 2015): 7-26. Accessed June 23, 2025. https://cfjournal.hse.ru/article/view/1439.