Fatti LP and K Clarke (1998). “Use of Data Envelopment Analysis and Regression for Establishing Manpower Requirements in a Bank.” ORiON 14(1-2): 57-66.

F?re R and SK Li (1998). “Inner and Outer Approximations of Technology: A Data Envelopment Analysis Approach.” EJOR 105(3): 622-625.

Faucett A and BH Kleiner (1994). “New Developments in Performance Measures of Public Programmes.” Int J Public Sector Management 7(3): 63-70.

F?re R, SK Li and ZP Wang (1990). “Productivity Growth in Illinois Electric Utilities.” Resources and Energy 12: 383-398.

Favero CA and L Papi (1995). “Technical Efficiency and Scale Efficiency in the Italian Banking Sector: A Non-Parametric Approach.” Appl Econ 27(4): 385.

F?re R and J Logan (1986). “Regulation, Scale and Productivity – a Comment.” International Economic Review 2: 777-781.

F?re R and J Logan (1992). “Rate of Return Regulated Version of Farrell Efficiency.” Int J Prod Econ 27(2): 161-165.

F?re R and CAK Lovell (1978). “Measuring the Technical Efficiency.” J Economic Theory: 150-162.

F?re R and CAK Lovell (1981). “Measuring the Technical Efficiency of Production – Reply.” J Economic Theory 2: 453-454.

F?re R and CAK Lovell (1988). “Aggregation and Efficiency.” in Eichhorn W (eds.) Measurement in Economics 20, Physics-Verlag: 639-647.