This study examines technical efficiency and productivity growth of Greek livestock farms participating in the 1994 … approach developed by Simar and Wilson (1998a, b) to bootstrapping both DEA efficiency measures and Malmquist productivity … and Lovell (1997) to investigate the sources of productivity change. The technical efficiency score results indicate that …

The study investigates the relative efficiency and productivity change of Upper Secondary Schools in the region of … Central Greece during the period 2016-2019. It measures the technical and scale efficiencies and productivity change by using … . The efficiency under constant returns to scale varies in interval [0.666-1.000] and under variable returns to scale in …