Cherkasova, Victoria, and Anna Ivanova. “Do Political Connections Influence Investment Efficiency in Russian Companies?”. Journal of Corporate Finance Research / Корпоративные Финансы | ISSN: 2073-0438 13, no. 2 (November 20, 2019): 36-49. Accessed June 7, 2025. https://cfjournal.hse.ru/article/view/10074.