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A welfare analysis of biological technical change under different supply shift assumptions : the case of cocoa in Malaysia
Gotsch, Nikolaus, (2001)
Dynamic welfare effects of future biotechnical progress for perennial crops : a theoretical vintage model for different assumptions on supply shift and its application to Malaysian cocoa production
Gotsch, Nikolaus, (1999)
Future biological-technological progress in cocoa : results of a delphi survey
Gotsch, Nikolaus, (1996)