Zhu, Xueqin; Karagiannis, Giannis; Oude Lansink, Alfons … - European Association of Agricultural Economists - EAAE - 2008
We analyse the impacts of the CAP reforms on technical efficiency of Greek olive farms. We use a production frontier function and a non-monotonic inefficiency effects model which incorporates the influences of exogenous variables on the mean and the variances of farm efficiency. We formulate...