ECONÓMICOS, E. XI Latin American Meeting of the Econometric Society. Estudios Económicos de El Colegio de México, [S. l.], 1992. DOI: 10.24201/ee.v0i0.373. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/373. Acesso em: 5 may. 2024.