ZHANG, Junhao. The Optimal Allocation of Securities for Portfolios. Finance & Economics, [S. l.], v. 1, n. 2, p. 92, 2023. DOI: 10.61173/r59a3s13. Disponível em: https://fe.deanfrancis.press/article/view/1126. Acesso em: 4 nov. 2026.