000024973 001__ 24973
000024973 005__ 20180122202852.0
000024973 037__ $$a723-2016-48917
000024973 041__ $$aen
000024973 245__ $$aWho pays the costs of non-GMO segregation and identity preservation?
000024973 260__ $$c2002
000024973 269__ $$a2002
000024973 270__ $$mdesquilb@roazhon.inra.fr$$pDesquilbet,   Marion
000024973 270__ $$mdsbulloc@uiuc.edu$$pBullock,   David S.
000024973 300__ $$a17
000024973 336__ $$aConference Paper/ Presentation
000024973 446__ $$aEnglish
000024973 490__ $$aContributed Paper
000024973 520__ $$aThis paper proposes an analytical framework to examine the market and welfare impacts of GMOs, when some consumers refuse genetically modified organisms (GMOs) and when two supply channels are segregated (one for goods that containing GMOs and one for non-genetically-modified identity-preserved goods). Our analytical framework begins at the level of individual farmers, handlers and consumers, to build up market supply and demand functions. This allows us to circumvent the difficulties of conducting supply and demand analysis in the different horizontally and vertically related markets concerned by GMOs and market segregation. We represent explicitly the costs of non-GMO segregation and identity preservation (IP) for both producers of non-GM IP goods and producers of non-IP goods, and how these costs vary depending on the relative sizes of the two production channels. We then illustrate our model by a simulation of potential adoption of GM rapeseed with non-GMO market segregation in the European Union (EU). We analyze how the costs of IP are distributed among heterogenous producers, handlers and consumers in this simulation.
000024973 650__ $$aConsumer/Household Economics
000024973 6531_ $$agenetically modified organisms
000024973 6531_ $$aconsumers'
000024973 6531_ $$anon genetically modified product
000024973 6531_ $$asegregation
000024973 6531_ $$ainnovation
000024973 6531_ $$amulti-market analysis
000024973 700__ $$aDesquilbet, Marion
000024973 700__ $$aBullock, David S.
000024973 8564_ $$s200765$$uhttp://ageconsearch.umn.edu/record/24973/files/cp02de12.pdf
000024973 887__ $$ahttp://purl.umn.edu/24973
000024973 909CO $$ooai:ageconsearch.umn.edu:24973$$pGLOBAL_SET
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  Previous issue date: 2002
000024973 982__ $$gEuropean Association of Agricultural Economists>2002 International Congress, August 28-31, 2002, Zaragoza, Spain
000024973 980__ $$a723