Sexton, Steven E.; Zilberman, David - 2011
sources of yield improvements have been mostly exhausted, generating concerns about the future of food prices. This paper … estimates the impact of global adoption of genetically engineered (GE) seeds on food supply by exploiting the spatial and … yield gains range from 65% for GE cotton to 12.4% for soybeans and appear to be higher in the developing world than in …