MARTINS, A. P. Multivariate risk exposure: Risk-premium, optimal decisions and mean-variance implications. Journal of Economics and Political Economy, [S. l.], v. 12, n. 1, p. 1–39, 2025. Disponível em: https://journals.econsciences.com/index.php/JEPE/article/view/2560. Acesso em: 27 oct. 2025.