Zervopoulos, Panagiotis - Volkswirtschaftliche Fakultät, … - 2012
’ efficiency. A deficiency of DEA is that the efficiency scores assigned to each firm are sensitive to sampling variations … is limited compared to the number of inputs and output. As a result, in case of small samples, DEA efficiency scores … efficiency scores with stochastic properties. However, the DEA Bootstrap is still inappropriate in the presence of small samples …