Puyana, Alicia, and José Romero. “Trade Liberalization and Factor Remuneration: The Mexican Experience”. Estudios Económicos de El Colegio de México 19, no. 2 (July 1, 2004): 285–325. Accessed April 18, 2024. https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/171.