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"Small sample properties of ML, COLS and DEA estimators of frontier models ..."
Antonio N. Bojanic, Steven B. Caudill, Jon M. Ford (2002)
- Antonio N. Bojanic
, Steven B. Caudill, Jon M. Ford:
Small sample properties of ML, COLS and DEA estimators of frontier models in the presence of heteroscedasticity: A reply to Banker, Chang, and Cooper. Eur. J. Oper. Res. 136(2): 468-469 (2002)
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