Wu LF, CZ Xiao and CZ Xiao (1990). “Comparing Manufacturing Practices between the People’s Republic of China and Countries in Western Europe.? in International Manufacturing Practices Workshop: Shanghai: 61-67.

Wu SX, S Devadoss and YC Lu (2003). “Estimation and Decomposition of Technical Efficiency for Sugarbeet Farms.” Appl Econ 35(4): 471-484.

Wu W (1997). “Method to Make a Decision Making Unit DEA Effective and to Find out the Optimal Value of CCR or Ccgss Model by the Additive Model.” System Engineering Theory and Practice 17(10): 64-68.

Worthington AC and BE Dollery (2001). “Measuring Efficiency in Local Government: An Analysis of New South Wales Municipalities’.” Policy Studies Journal 29(2): 232.

Worthington AC and BE Dollery (2001). “Measuring Efficiency in Local Government: An Analysis of New South Wales Municipalities’ Domestic Waste Management Function.” Policy Studies Journal 29(2): 232-249.

Worthington AC and BE Dollery (2002). “Incorporating Contextual Information in Public Sector Efficiency Analyses: A Comparative Study of Nsw Local Government.” Appl Econ 34(4): 453-464.

Worthington AC and EV Hurley (2002). “Cost Efficiency in Australian General Insurers: A Non-Parametric Approach.” British Accounting Review 34(2): 89-108.

Wossink A and ZS Denaux (2006). “Environmental and Cost Efficiency of Pesticide Use in Transgenic and Conventional Cotton Production.” Agricultural Systems 90(1-3): 312-328.

Wu C, X Chen and Y Yang (2004). “Research on Modeling Method of Artificial Neural Network Based on DEA.? in Proceedings of the World Congress on Intelligent Control and Automation, Institute of Electrical and Electronics Engineers Inc., Piscataway, US. 3: 2005-2008.

Wu D, L Liang, Z Huang and SX Li (2005). “Aggregated Ration Analysis in DEA.” Int J Info Tech Decis 4(3): 369-384.