Media type: E-Article Title: Alternative Policies to Agricultural Export Bans that are Less Market‐Distorting Contributor: Liefert, William M.; Westcott, Paul; Wainio, John Published: Wiley, 2012 Published in: American Journal of Agricultural Economics, 94 (2012) 2, Seite 435-441 Language: English DOI: 10.1093/ajae/aar103 ISSN: 0002-9092; 1467-8276 Origination: Footnote: