Substitution Elasticities in the Large-Scale Manufacturing Industries of Pakistan - A Rejoinder. The Pakistan Development Review, [S. l.], v. 21, n. 2, p. pp.159–168, 1982. DOI: 10.30541/v21i2pp.159-168. Disponível em: https://www.thepdr.pk/index.php/pdr/article/view/595. Acesso em: 6 dec. 2025.