BOGGIO, L.; SERAVALLI, G. Is the natural rate of growth exogenous?A comment. PSL Quarterly Review, [S. l.], v. 55, n. 221, 2012. DOI: 10.13133/2037-3643/9909. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/9909. Acesso em: 16 may. 2024.