GAMA, F.; BASTOS, S. Uncertainty and public expenditure: An analysis from a model of interactive variables. Estudios económicos, [S. l.], v. 40, n. 80, p. 223–249, 2022. DOI: 10.52292/j.estudecon.2023.2731. Disponível em: https://revistas.uns.edu.ar/ee/article/view/2731. Acesso em: 3 jul. 2024.