PD Dr. Gertrud Buchenrieder (Schrieder)
Centre for Agriculture in the Tropics and Subtropics; Department of Development Theory and Agricultural Development Policy in the Tropics & Subtropics (490a)
Dr. Insa Theesfeld
has conducted the research for this paper at the University of Hohenheim in 1999. She is now a Ph.D. student at the Humboldt University of Berlin; Department of Agricultural Economics and Social Sciences, CEESA International Research Project.