PAO, Shin-Heng; LIN, Jyh-Horng. Financial claims and product market competition: An explanation for permitting banks to hold equity in firms. Yugoslav Journal of Operations Research, [S. l.], v. 18, n. 2, p. 235–251, 2008. DOI: 10.2298/YJOR0802235P. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/248. Acesso em: 26 aug. 2025.