SOUZA FRAGA, Jefferson; LARA FERREIRA-FILHO, Helder. Infrastructure and foreign trade elasticities: empirical evidence for China. Brazilian Keynesian Review, [S. l.], v. 8, n. 1, p. 34–71, 2022. DOI: 10.33834/bkr.v8i1.272. Disponível em: https://www.braziliankeynesianreview.org/BKR/article/view/272. Acesso em: 11 feb. 2026.