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A new DEA ranking system based on interval cross efficiency and interval analytic hierarchy process methods
Akbarian, Dariush, (2020)
Ranking intervals for two-stage production systems
Li, Yongjun, (2020)
System efficiency evaluation of homogeneous parallel production systems : an aggregation approach
Ranjan, Prabhat, (2020)
Estimation of Farrell efficiency with multiple outputs
Sengupta, Jati K., (1990)
Evaluation of investment portfolios : some tests of robustness and diversification
Sengupta, Jati K., (1987)
Tests of efficiency of limited diversification portfolios
Sengupta, Jati K., (1985)