Kirschke, Dieter, Astrid Häger, Kurt Jechlitschka, and Stefan Wegener. “Distortions in a Multi-Level Co-Financing System: The Case of the Agri-Environmental Programme of Saxony-Anhalt”. German Journal of Agricultural Economics 56, no. 7 (October 8, 2007). Accessed November 22, 2024. https://www.tib-op.org/ojs/index.php/gjae/article/view/1699.