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"Productivity and efficiency estimation: A semiparametric stochastic cost ..."
Kai Sun, Subal C. Kumbhakar, Ragnar Tveterås (2015)
- Kai Sun, Subal C. Kumbhakar, Ragnar Tveterås:
Productivity and efficiency estimation: A semiparametric stochastic cost frontier approach. Eur. J. Oper. Res. 245(1): 194-202 (2015)
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