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, [S. l.], v. 6, n. 7, p. 68–83, 2024. DOI: 10.53591/fce.v6n7.20244. Disponível em: https://revistas.ug.edu.ec/index.php/fce/article/view/1916. Acesso em: 5 dec. 2025.