DICHIARA, R. Shapiro, C. y Varian, H. Information rules. A strategic guide to the network economy. Estudios económicos, [S. l.], v. 17, n. 36/37, p. 135–144, 2001. DOI: 10.52292/j.estudecon.2001.402. Disponível em: https://ojs.uns.edu.ar/ee/article/view/402. Acesso em: 2 may. 2024.