Grosskopf S, D Margaritis and V Valdmanis (1995). “Estimating Output Substitutability of Hospital Services – a Distance Function-Approach.” EJOR 8: 575-587. PRICE EFFICIENCY.
Grosskopf S, D Margaritis and V Valdmanis (1995). “Estimating Output Substitutability of Hospital Services – a Distance Function-Approach.” EJOR 8: 575-587. PRICE EFFICIENCY.