REHMAN, A. .; JIAN, W. .; RUNQING, Z. . Estimation of Urban-Rural Expenditure and Household Size Elasticities of Food Items in Pakistan: - Evidence From PSLM Survey. Asian Economic and Financial Review , [S. l.], v. 4, n. 2, p. 183–190, 2014. Disponível em: https://archive.aessweb.com/index.php/5002/article/view/1152. Acesso em: 3 jul. 2024.