Skip to main content

Table 7 DEA window analysis for scale efficiency over 7 years

From: The application of DEA (Data Envelopment Analysis) window analysis in the assessment of influence on operational efficiencies after the establishment of branched hospitals

  M-3 M-2 M-1 M M + 1 M + 2 M + 3 Avg
A Window1 0.6940 0.7070 0.7030      0.7013
Window2   0.7450 0.7370 0.7230     0.7350
Window3    0.7540 0.7690 0.7340    0.7523
Window4     0.7420 0.7220 0.8620   0.7753
Window5      0.7050 0.8240 1.0000 0.8430
B Window1 0.9030 0.9720 0.9890      0.9547
Window2   1.0000 1.0000 0.9540     0.9847
Window3    1.0000 0.9640 0.9250    0.9630
Window4     0.9840 0.9840 0.9960   0.9880
Window5      0.9640 0.9630 1.0000 0.9757
C Window1 1.0000 1.0000 1.0000      1.0000
Window2   1.0000 1.0000 0.9330     0.9777
Window3    1.0000 1.0000 1.0000    1.0000
Window4     0.9940 0.9770 1.0000   0.9903
Window5      0.9230 0.9810 1.0000 0.9680
D Window1 0.9420 0.9540 0.9850      0.9603
Window2   0.9540 0.9860 0.9020     0.9473
Window3    0.9830 0.8550 1.0000    0.9460
Window4     1.0000 1.0000 1.0000   1.0000
Window5      1.0000 1.0000 0.9100 0.9700
E Window1 1.0000 1.0000 1.0000      1.0000
Window2   1.0000 1.0000 0.9910     0.9970
Window3    1.0000 0.9700 0.9580    0.9760
Window4     1.0000 0.9760 1.0000   0.9920
Window5      1.0000 1.0000 1.0000 1.0000
  Avg 0.9078 0.9332 0.9425 0.9187 0.9245 0.9626 0.9820 0.9388