BROCKMEIER, Martina; KLEINHANSS, Werner; OFFERMANN, Frank. The challenges of model based policy advice. German Journal of Agricultural Economics, [S. l.], v. 57, n. 8, 2008. DOI: 10.52825/gjae.v57i8.1727. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1727. Acesso em: 22 nov. 2024.