Title of article :
Inner and outer approximations of technology: a data envelopment analysis approach
Author/Authors :
Rolf F?re، نويسنده , , Sung-Ko Li، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Keywords :
DEA , Free disposability , profit , Nonincreasing returns to scale
Journal title :
European Journal of Operational Research
Journal title :
European Journal of Operational Research