CRUZ RODRÍGUEZ, I. J. Determinants of Price Costs Margins in Mexican road transport: A spatial econometrics approach. Estudios Económicos de El Colegio de México, [S. l.], v. 26, n. 1, p. 69–95, 2011. DOI: 10.24201/ee.v26i1.104. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/104. Acesso em: 16 apr. 2024.