A Correct Test of Purchasing Power Parity: The Case of Pak-Rupee Exchange Rates. The Pakistan Development Review, [S. l.], v. 35, n. 4II, p. pp.671–682, 1996. DOI: 10.30541/v35i4IIpp.671-682. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1434. Acesso em: 15 nov. 2025.