Murillo-Zamorano LR and JA Vega-Cervera (2001). “The Use of Parametric and Non-Parametric Frontier Methods to Measure the Productive Efficiency in the Industrial Sector: A Comparative Study.” Int J Prod Econ 69(3): 265-275.
Murillo-Zamorano LR and JA Vega-Cervera (2001). “The Use of Parametric and Non-Parametric Frontier Methods to Measure the Productive Efficiency in the Industrial Sector: A Comparative Study.” Int J Prod Econ 69(3): 265-275.