An Econometric Approach to Saving Analysis. The Pakistan Development Review, [S. l.], v. 12, n. 3, p. pp.200–231, 1973. DOI: 10.30541/v12i3pp.200-231. Disponível em: https://thepdr.pk/index.php/pdr/article/view/314. Acesso em: 28 oct. 2025.