Regressors | VIF | SQRT VIF | Tolerance | R-Squared |
Monthly income of respondents | 2.36 | 1.54 | 0.4241 | 0.5759 |
Current cost of water | 1.65 | 1.29 | 0.6055 | 0.3945 |
Time spent in fetching water | 1.35 | 1.16 | 0.7382 | 0.2618 |
Household size | 1.43 | 1.2 | 0.699 | 0.301 |
Sex of respondent | 1.26 | 1.12 | 0.7914 | 0.2086 |
Education level of respondent, Basic | 4.39 | 2.1 | 0.2276 | 0.7724 |
Education level of respondent, Secondary | 4.62 | 2.15 | 0.2164 | 0.7836 |
Education level of respondent, Tertiary | 6.01 | 2.45 | 0.1665 | 0.8335 |
Respondent's years of stay in the Area | 1.18 | 1.09 | 0.8484 | 0.1516 |
Perceived quality of current water supplied | 1.32 | 1.15 | 0.7583 | 0.2417 |
Reliability of existing water supply source | 1.44 | 1.2 | 0.6943 | 0.3057 |
Initial Bid | 1.05 | 1.03 | 0.9507 | 0.0493 |
Sanitation facility of respondent | 1.5 | 1.23 | 0.6648 | 0.3352 |
Marital status of respondent | 1.12 | 1.06 | 0.8912 | 0.1088 |
Mean VIF | 2.19 |
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