Mapapa AM (2004). “Management of Railways in Sub-Saharan Africa.” Rail International 35: 13-21.

Mar Molinero C and PF Tsai (1997). “Some Mathematical Properties of a DEA Model for the Joint Determination of Efficiencies.” JORS 48(1): 51-56.

Marchand M and H Tulkens (1984). the Performance of Public Enterprises: Concepts and Measurement, North-Holland.

Marco-Serrano F (2006). “Monitoring Managerial Efficiency in the Performing Arts: A Regional Theatres Network Perspective.” Ann Oper Res 145: 167-181.

Marco-Serrano F, P Rausell-Koster and S Carrasco-Arroyo (2002). “Analysis of the Authorsrights Collection Frontier Using Pca-MDEA: An Application to the Valencia Region.” Pesquisa Operacional 22(2): 147-164.

Margaretic P and A Romero Carlos (2004). “Estimation of Productive Efficiency Based on Non Parametric Techniques. the Case of Electricity Distribution in Argentina.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK: 169.

Mariam YKG, M Barre and M Ashenafi (1998). “Analysis of Sectoral Relative Aggregate Production and Energy Efficiency in Selected OECD Countries.? in Proceedings of the Air and Waste Management Association’s Annual Meeting and Exhibition, Air & Waste Management Assoc, Pittsburgh, PA, USA: 19.

Marinescu MV, T Sowlati and TC Maness (2005). “The Development of a Timber Allocation Model Using Data Envelopment Analysis.” Canadian J Forest Research 35(10): 2304-2315.

Marlin D, JW Huonker and M Sun (1999). “Strategic Groups and Performance in the Nursing Home Industry: A Reexamination.” Medical Care Research and Review 56(2): 156-176.

Mancebon MJ and CM Molinero (2000). “Performance in Primary Schools.” JORS 51(7): 843-854.