LOFGREN, Hans; CICOWIEZ, Martin. A Proximity-Based Approach to Labor Mobility in CGE Models with an Application to Sub-Saharan Africa. Journal of Global Economic Analysis, [S. l.], v. 2, n. 1, p. 120–165, 2017. DOI: 10.21642/JGEA.020102AF. Disponível em: http://jgea.org/ojs/index.php/jgea/article/view/39. Acesso em: 11 jan. 2026.