data envelopment analysis data envelopment analysis

F?re R and S Grosskopf (2001). “When Can Slacks Be Used to Identify Congestion? An Answer to W.W. Cooper, L. Seiford and J. Zhu.” Socio-Econ Plan Sci 35(3): 217-221.

F?re R and S Grosskopf (2000). “Theory and Application of Directional Distance Functions.” JPA 13(2): 93-103.

F?re R and S Grosskopf (2000). “Slacks and Congestion: A Comment.” Socio-Econ Plan Sci 34(1): 27-33.

F?re R and S Grosskopf (2000). “Research Note. Decomposing Technical Efficiency with Care.” Management Science 46(1).

F?re R and S Grosskopf (2000). “Network DEA.” Socio-Econ Plan Sci 34(1): 35-49.

F?re R and S Grosskopf (1999). “Primal and Dual DEA Measures of Capacity Utilization.? in Proceedings of Portland International Conference on Management of Engineering and Technology, Portland Int. 1: 447

F?re R and S Grosskopf (1998). “Congestion: A Note.” Socio-Econ Plan Sci 32(1): 21-23.

F?re R and S Grosskopf (1996). “Profitability and Productivity Changes: An Application to Swedish Pharmacies.” Ann Oper Res 66: 219-230.

F?re R and S Grosskopf (1996). “Productivity and Intermediate Products: A Frontier Approach.” Economics Letters 50(1): 65-70.

F?re R and S Grosskopf (1995). “Nonparametric-Tests of Regularity, Farrell Efficiency, and Goodness- of-Fit.” J Econometrics 6: 415-425.