Wilson PW (1999). “Some Problems with the Ferrier Hirschberg Bootstrap IDEA.” JPA 11(1): 67-80.

Wilson PW (2003). “Testing Independence in Models of Productive Efficiency.” JPA 20(3): 361-390.

Wingo DR (1993). “Maximum Likelihood Methods for Fitting the Burr Type Xii Distribution to Multiply (Progressively) Censored Life Test Data.” Metrika 40: 203-210.

Winter M (2004). “The Power of Coalitions.” Human Ecology 31(3): 4-4.

W?ber KW and DR Fesenmaier (2004). “A Multi-Criteria Approach to Destination Benchmarking: A Case Study of State Tourism Advertising Programs in the US.” J Travel and Tourism Marketing 16(2/3): 1-18.

Wolffram PM and HJ Haubrich (2003). “Assessment of 110 Kv Networks Considering Cost-Relevant Structural Parameters.? in Proceedings of 2003 IEEE Bologna Powertech IEEE. 4: 5.

Womer NK (1993). “Data Envelopment Analysis and System Selection.” Telecommunications Review : 107-115.

Widstrom E, M Linna and T Niskanen (2004). “Productive Efficiency and its Determinants in the Finnish Public Dental Service.” Community Dentistry & Oral Epidemiology 32(1): 31-40.

Wier M, LB Christoffersen, TS Jensen, OG Pedersen, H Keiding and J Munksgaard (2005). “Evaluating Sustainability of Household Consumption Using DEA to Assess Environmental Performance.” Economic Systems Research 17(4): 425-447.

Wier M, J Munksgaard, LB Christoffersen, TS Jensen, OG Pedersen, H Keiding and M Lenzen (2003). “Environmental Performance Indices, Family Types and Consumption Patterns.? in Advances in Ecological Sciences, WITPress, Southampton, UK. 18: 657-667.