Paul CM, R Nehring, D Banker and A Somwaru (2004). “Scale Economics and Efficiency in U.S. Agriculture: Are Traditional Farms History?” JPA 22(3): 185-205.

Pavananunt K (2004). “Hospital Efficiency: A Study of Public Community Hospital in Thailand.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK: 197.

Pavlopoulos P and A Kouzelis (1989). “Cost Behaviour in the Banking Industry: Evidence from a Greek Commercial Bank.” Appl Econ 2: 285-293.

Pavur R and C Loucopoulos (1995). “Examining Optimal Criterion Weights in Mixed Integer Programming Approaches to the Multiple-Group Classification Problem.” JORS 46(5): 626-640.

PE J, K J and M DR. (1994). “An Analysis of Gainsharing in a Health Care Setting.” Health Care Supervisor 13(2): 44-50.

Peck MW, Jr., CA Scheraga and RP Boisjoly (1998). “Assessing the Relative Efficiency of Aircraft Maintenance Technologies: An Application of Data Envelopment Analysis.” Transportation Research Part A: Policy and Practice 32A(4): 261-269.

Pedraja-Chaparro F and J Salinas-Jimanez (1996). “An Assessment of the Efficiency of Spanish Courts Using DEA.” Appl Econ 28(11): 1391-1403.

PedrajaChaparro F, J SalinasJimenez and P Smith (1997). “On the Role of Weight Restrictions in Data Envelopment Analysis.” JPA 8(2): 215-230.

Pastor JT, CAK Lovell and H Tulkens (2006). “Evaluating the Financial Performance of Bank Branches.” Ann Oper Res 145: 321-337.

Pastor JT, JL Ruiz and I Sirvent (1999). “An Enhanced DEA Russell Graph Efficiency Measure.” EJOR 115(3): 596-607.