Long-term dependence in the returns of selected Mexican stocks. Panorama Económico, [S. l.], v. 7, n. 14, p. 59–78, 2012. DOI: 10.29201/peipn.v7i14.310. Disponível em: https://www.revistapanoramaeconomico.mx/index.php/PE/article/view/310. Acesso em: 16 mar. 2026.