STIBORA, J.; DE VAAL, A. Multilateral trade liberalization and public goods provision in a North-South trade model with nonhomothetic preferences. Economics and Business Letters, [S. l.], v. 1, n. 2, p. 27–36, 2012. DOI: 10.17811/ebl.1.2.2012.27-36. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/9403. Acesso em: 19 apr. 2024.