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. (2025). Revista De La Facultad De Ciencias Económicas, 7(9), 131-155. https://doi.org/10.53591/fce.v7i9.2429