DE LA UZ, N. The Martingale hypothesis in the Mexican stock market. Estudios Económicos de El Colegio de México, [S. l.], v. 17, n. 1, p. 91–127, 2002. DOI: 10.24201/ee.v17i1.197. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/197. Acesso em: 18 jun. 2024.