BAHMANI-OSKOOEE , M.; RATHA, A. S-Curve Dynamics of Trade: Evidence from US-Canada Commodity Trade. Economic Issues, [S. l.], v. 14, n. 1, p. 1–16, 2009. Disponível em: http://economicissues.org.uk/index.php/EI_OJS/article/view/12. Acesso em: 26 oct. 2026.