KELTON, S. Limitations of the Government Budget Constraint: Users vs. Issuers of the Currency. Panoeconomicus, [S. l.], v. 58, n. 1, p. 57–66, 2011. DOI: 10.2298/PAN1101057K. Disponível em: http://panoeconomicus.org/index.php/jorunal/article/view/142. Acesso em: 18 apr. 2024.