Selection of Investment Portfolios Including the Effect of Asymmetry: Evidence from Assets of the Mexican Stock Exchange. Panorama Económico, [S. l.], v. 10, n. 19, p. 77–95, 2014. DOI: 10.29201/peipn.v10i19.343. Disponível em: https://revistapanoramaeconomico.mx/index.php/PE/article/view/343. Acesso em: 29 mar. 2026.