Aigner, Dennis J., <br/><br/>
Formulation and estimation of stochastic frontier production function models / 
Dennis J. Aigner, C.A. Knox Lovell, and Peter Schmidt 
 - 28 pages ;  28 cm 
 - The Rand paper series ;  P-5649 .
 - Rand paper series ;  P-5649 .
<br/><br/>Includes bibliographical references (pages 27-28) 
<br/><br/><label>ISBN: </label> Hadiah