Regulations on genetically modified organisms in the EU require the implementation of co-existence systems in agriculture. This paper examines the economic effects and costs for farmers when introducing different co-existence measures in genetically modified maize. For this purpose different...

Under European regulations, a product is labelled as GM (genetically modified) if more than 0.9% of one of its ingredients originates from GM material. During collection, crops from many fields are combined to fill a silo. To avoid the risk of mixing GM and non-GM harvests, it is possible to...