Gijbels, Irène; Mammen, Enno; Park, Byeong U.; Simar, … - 1998
derive the asymptotic distribution of the DEA estimator, which enables us to assess the asymptotic bias and hence to propose … an improved bias corrected estimator. This bias corrected estimator involves consistent estimation of the density … confidence intervals. The finite sample performance of the bias corrected estimator is investigated via a simulation study and …