“The Impact of the Trade Agreement Between Ecuador and the EFTA. A Time Series Analysis: Códigos JEL: F53, F13, C22, B17”. Revista de la Facultad de Ciencias Económicas 6, no. 7 (December 3, 2024): 68–83. Accessed December 5, 2025. https://revistas.ug.edu.ec/index.php/fce/article/view/1916.