Banker RD and C Hsihui (1995). “A Simulation Study of Hypothesis Tests for Differences in Efficiencies.” Int J Prod Econ 39(1-2): 37-54.
Banker RD and C Hsihui (1995). “A Simulation Study of Hypothesis Tests for Differences in Efficiencies.” Int J Prod Econ 39(1-2): 37-54.