We consider efficiency measurement methods in the presence of uncertain input and output data, and without the (empirically problematic) assumption of convexity of the production technology. In particular, we perform a simulation study in order to contrast two well-established methods, IDEA and...

The reform of the EU sugar regime involves significant price reductions for sugar and sugar beet. We examine whether the Danish sugar industry can maintain production and profit levels by reallocating production from less to more efficient farmers. The impact of alternative reallocation...