GUAN, Jinying; HE, Jiawei; PENG, Sisi; XUE, Tiantian. Comparisons to Investment Portfolios under Markowitz Model and Index Model based on US’s Stock Market. BCP Business & Management, [S. l.], v. 26, p. 905–915, 2022. DOI: 10.54691/bcpbm.v26i.2053. Disponível em: https://bcpublication.org/index.php/BM/article/view/2053. Acesso em: 1 may. 2026.