Research Article

Evaluating Green Performance of Suppliers via Analytic Network Process and TOPSIS

Table 3

Weighted supermatrix.

ā€‰EC1EC2EC3EC4ECO1ECO2ECO3ECO4EMS1EMS2GP1GP2GP3PC1PC2PC3PC4

EC10.013870.013870.013870.013870.019940.122820.125000.057140.015560.054600.021380.000000.018660.104600.119690.008220.00000
EC20.101170.101170.101170.101170.069040.011040.025000.028570.024960.028300.064130.071500.060010.000000.035120.049460.07753
EC30.056760.056760.056760.056760.037010.025350.025000.057140.098370.060180.064130.214510.060010.031680.022750.086710.07753
EC40.022050.022050.022050.022050.074010.040780.025000.057140.061110.056930.021380.071500.032330.057560.016280.049460.03877
ECO10.007960.046580.043210.035940.055760.061540.029420.036300.077970.090630.016580.000000.034870.010840.008230.042540.03527
ECO20.038930.005830.008250.013280.094250.061530.109750.114210.030470.024830.011900.000000.011620.034630.036620.008260.00720
ECO30.014300.006040.008250.004460.011120.015390.029120.010840.013590.020130.020360.000000.011620.012950.022400.005220.01208
ECO40.014300.017020.015780.021800.038870.061540.031710.038650.077970.064410.020910.000000.011620.017060.008230.019440.02092
EMS10.037740.056610.064690.050320.100000.133330.050000.133330.066670.066670.144610.000000.072310.037740.025160.056610.05661
EMS20.037740.018870.010780.025160.100000.066670.150000.066670.133330.133330.000000.000000.072310.037740.050320.018870.01887
GP10.163800.163800.176770.109200.066670.100000.133330.100000.100000.000000.201230.420710.141840.163800.109200.163800.24571
GP20.000000.000000.097290.000000.000000.000000.000000.000000.000000.000000.029300.061250.023640.000000.000000.000000.00000
GP30.163800.163800.053540.218400.133330.100000.066670.100000.100000.200000.076790.160530.141840.163800.218400.163800.08190
PC10.151200.000000.034740.088690.045410.085710.067560.103160.044880.109240.032730.000000.027230.144800.144800.144800.14480
PC20.151200.029070.026060.039480.024470.085710.095800.037880.013150.046460.080360.000000.133270.019580.019580.019580.01958
PC30.025200.183150.179230.136990.084720.014290.014210.037880.109390.016750.056930.000000.073410.065160.065160.065160.06516
PC40.000000.115380.087570.062450.045410.014290.022430.021080.032580.027550.137290.000000.073410.098060.098060.098060.09806