Asmild, Mette; Hougaard, Jens Leth; Olesen, Ole B. - In: European Journal of Operational Research 230 (2013) 1, pp. 88-96
This paper proposes a test for whether data are over-represented in a given production zone, i.e. a subset of a production possibility set which has been estimated using the non-parametric Data Envelopment Analysis (DEA) approach. A binomial test is used that relates the number of observations...
