Table 2 Weights allocated to inputs and outputs used to estimate efficiency scores under DEA-CSW and DEA-CCR models.
Operational expenditure (%) | Capital expenditure (%) | Quality-adjusted volume of drinking water supplied (%) | Quality-adjusted number of customers with wastewater treatment (%) | |
|---|---|---|---|---|
DEA-CSW | 18.7 | 29.7 | 43.1 | 8.5 |
DEA-CCR | ||||
WC1 | 38.5 | 11.5 | 50.0 | 0.0 |
WC2 | 45.9 | 4.1 | 50.0 | 0.0 |
WC3 | 50.0 | 0.0 | 0.0 | 50.0 |
WC4 | 24.9 | 25.1 | 0.0 | 50.0 |
WC5 | 50.0 | 0.0 | 50.0 | 0.0 |
WC6 | 37.0 | 13.0 | 0.0 | 50.0 |
WC7 | 27.5 | 22.5 | 20.8 | 29.3 |
WC8 | 11.1 | 38.9 | 50.0 | 0.0 |
WC9 | 30.9 | 19.1 | 0.0 | 50.0 |
WC10 | 28.9 | 21.1 | 0.0 | 50.0 |
WC11 | 50.0 | 0.0 | 0.0 | 50.0 |
WC12 | 37.1 | 12.9 | 0.0 | 50.0 |
WC13 | 33.2 | 16.8 | 0.0 | 50.0 |
WC14 | 7.9 | 42.1 | 50.0 | 0.0 |
WC15 | 38.2 | 11.8 | 0.0 | 50.0 |
WC16 | 31.0 | 19.0 | 0.0 | 50.0 |
WC17 | 28.1 | 21.9 | 0.0 | 50.0 |
WC18 | 26.7 | 23.3 | 25.9 | 24.1 |
WC19 | 29.0 | 21.0 | 0.0 | 50.0 |
WC20 | 40.3 | 9.7 | 50.0 | 0.0 |
WC21 | 30.0 | 20.0 | 0.0 | 50.0 |
WC22 | 23.7 | 26.3 | 20.5 | 29.5 |
WC23 | 50.0 | 0.0 | 0.0 | 50.0 |
