Vargas VA and R Metters (1996). “Adapting Lot-Sizing Techniques to Stochastic Demand through Production Scheduling Policy.” IIE Transactions 28(2): 141-148.

Vargas VA, DC Whybark and CZ Xiao (1996). “Comparing Manufacturing Output and Practices in China, Hungary, the Ussr and USA.” Int J Production Research 3: 1429-1445.

Varian H (1990). “Goodness-of-Fit in Optimising Models.” J Econometrics 4: 125-114O.

Varian HR (1990). “Goodness-of-Fit in Optimizing Models.” J Econometrics 46: 125-140.

Vasilakis Athanasios G, K Paggios Ioannis and V Papadeas Panagiotis (2004). “Constructing Data Envelopment Analysis Via Performance Measures: A Field Research from Modifying the Balance Scored Card in a Public Training Centre.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK: 78.

Vassdal T (1990). “Effektivitetsmalinger Med Ikke-Parametriske Metoder.” Norwegianinorsk Okonomtsk Tidsskrift 10: 113-138.

Van Puyenbroeck T (1998). “Some Remarks on Modified FDH.” JPA 9(1): 81-94 JAN.

Vanden Eeckaut P (1997). Free Disposal Hull and Measurement of Efficiency: Theory, Applications and Software. Louvain-la-Neuve, Belgium, CIACO.

Vanden Eeckaut P (2000). “Fuzzy Pair-Wise Dominance and Implications for Technical Efficiency Performance Assessment.” JPA 13(3): 203-226.

Vanden Eeckaut P, GD Ferrier and K Kerstens (1994). “Radial and Nonradial Technical Efficiency Measures on a DEA Reference Technology: A Comparison Using US Banking Data.” Recherches Economiques de Louvain 60(4): 449-479.