Determinants of Informal Work in Guayaquil in 2023: A probabilistic analysis between genders, ethnicities, educational levels and other socioeconomic variables: Códigos JEL: J46, C25, I24, J15. Revista de la Facultad de Ciencias Económicas, [S. l.], v. 7, n. 9, p. 131–155, 2025. DOI: 10.53591/fce.v7i9.2429. Disponível em: https://revistas.ug.edu.ec/index.php/fce/article/view/2429. Acesso em: 18 dec. 2025.