Title of article :
The production efficiency of intercropping annual and perennial crops in southern Ethiopia: A comparison of distance functions and production frontiers
Author/Authors :
Arega D. Alene، نويسنده , , Victor M. Manyong، نويسنده , , James Gockowski، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Keywords :
Distance functions , intercropping , DEA , stochastic frontiers , Ethiopia
Journal title :
Agricultural Systems
Journal title :
Agricultural Systems