BARBOSA-FILHO, N. H. The balance-of-payments constraint: from balanced trade to sustainable debt. PSL Quarterly Review, [S. l.], v. 54, n. 219, 2012. DOI: 10.13133/2037-3643/9952. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/9952. Acesso em: 9 may. 2024.