This study proposes a model of evaluating efficiency of container terminals. The evaluation consists of three phases.
The first, DEA(Data Envelopment Analysis) phase, determines the efficiency score and weights of DMUs(Decision Making Unit), This pha...
This study proposes a model of evaluating efficiency of container terminals. The evaluation consists of three phases.
The first, DEA(Data Envelopment Analysis) phase, determines the efficiency score and weights of DMUs(Decision Making Unit), This phase performs through four steps : selection of DMU, selection of DEA model, determination of input and output factors, Calculation of efficiency score and weights for each DMU. The second, CEM(Cross Evaluation Model) phase, is to calculate the cross-efficiency scores of DMUs. This phase performs through three steps : selection of CEM model, Determination of cross-efficiency score and cross-efficiency matrix for each DMU. Finally, average cross-efficiency analysis phase, is to determine the average cross-efficiency score. This score is calculated as average of each column in the cross-efficiency matrix mentioned in the second phase. The proposed model provides ranking information among DMUs.