On Education as a Commodity (The Distinguishedl Lecture). The Pakistan Development Review, [S. l.], v. 32, n. 4I, p. pp.541–582, 1993. DOI: 10.30541/v32i4Ipp.541-582. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1164. Acesso em: 26 oct. 2025.