Cullinane KPB and W Teng-Fei (2006). “The Efficiency of European Container Ports: A Cross-Sectional Data Envelopment Analysis.” Int J Logistics: Research and Applications 9(1): 19-31.

Cummins D and G Nini (2002). “Optimal Capital Utilization by Financial Firms: Evidence from the Property-Liability Insurance Industry.” J Financial Services Research 2: 15-53.

Cummins JD and M Rubio-Misas (2006). “Deregulation, Consolidation, and Efficiency: Evidence from the Spanish Insurance Industry.” J Money, Credit and Banking 38(2): 323-355.

Cummins JD, M Rubio-misas and H Zi (2004). “The Effect of Organizational Structure on Efficiency: Evidence from the Spanish Insurance Industry.” J Banking and Finance 28(12): 3113-3150.

Cummins JD, S Tennyson and MA Weiss (1999). “Consolidation and Efficiency in the US Life Insurance Industry.” J Banking and Finance 23(2-4): 325-357.

Cummins JD and MA Weiss (2000). “The Global Market for Reinsurance: Consolidation, Capacity, and Efficiency.” Brookings-Wharton Papers on Financial Services: 159-209.

Cummins JD, MA Weiss and Z Hongmin (1999). “Organizational Form and Efficiency: the Coexistence of Stock and Mutual Property-Liability Insurers.” Management Science 45(9): 1254-1269.

Cummins JD, A Weiss Mary and ZI Hongmin (2004). “Economies of Scope in Financial Services: DEA Bootstrap Analysis of the US Insurance Industry.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK.

Cummins JD and HM Zi (1998). “Comparison of Frontier Efficiency Methods: An Application to the US Life Insurance Industry.” JPA 10(2): 131-152.

Da Conceicao M, S De Sousa and B Stosic (2005). “Technical Efficiency of the Brazilian Municipalities: Correcting Nonparametric Frontier Measurements for Outliers.” JPA 24(2): 157-181.