1. 1998 Oxford University Press Oxon UK J.M. Alston G.W. Norton P.G. Pardey Science Under Scarcity: Principles and Practice for Agricultural Research Evaluation and Priority Setting
2. The economics of non-GMO segregation and identity preservation
3. Roundup Ready Soybean Technology and Farm Production Costs
4. Commission of the European Communities2003Commission Recommendation of 23 July 2003 on Guidelines for the Development of National Strategies and Best Practices to Ensure the Co‐Existence of Genetically Modified Crops with Conventional and Organic Farming.Brussels 23 July
5. DesquilbetM. BullockD.S.AJAE Appendix: Who Pays the Costs of Non‐GMO Segregation and Identity Preservation2008Available athttp://agecon.lib.umn.edu/In press