MANTEL, R. Why the rich get richer and the poor get poorer. Estudios de Economía, [S. l.], v. 22, n. 2, p. pp. 177–205, 2016. Disponível em: https://rmdd.uchile.cl/index.php/EDE/article/view/40948. Acesso em: 27 apr. 2025.