Informationen zum themenzentrierten Seminar SoSe 2014 Klümper, W. & M. Qaim (2014). A meta-analysis of the impacts of genetically modified crops. PLOS ONE (open access). Würriehausen, N., R. Ihle & S. Lakner (2014): Price relationships between qualitatively differentiated agricultural products: organic and conventional wheat in Germany, Agricultural Economics Kikulwe, E.M., E. Fischer, M. Qaim (2014). Mobile money, smallholder farmers, and household welfare in Kenya. PLOS ONE (open access). Saenger, C., M. Torero, M. Qaim (2014). Impact of third-party contract enforcement in agricultural markets - a field experiment in Vietnam. American Journal of Agricultural Economics.