WILDNER, Susanne. Calculation of price and expenditure elasticities for food in Germany: Estimation of a LA/AIDS. German Journal of Agricultural Economics, [S. l.], v. 50, n. 5, 2001. DOI: 10.52825/gjae.v50i5.1470. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1470. Acesso em: 23 nov. 2024.