Ballestero E and JA Maldonado (2004). “Objective Measurement of Efficiency: Applying Single Price Model to Rank Hospital Activities.” Computer and Operations Research 31(4): 515-532.
Ballestero E and JA Maldonado (2004). “Objective Measurement of Efficiency: Applying Single Price Model to Rank Hospital Activities.” Computer and Operations Research 31(4): 515-532.