Research Article
Estimating the Value of Statistical Life in a Road Safety Context Based on the Contingent Valuation Method
Table 10
Parameter estimates of the Weibull model (source: authors).
| | Estimate | Std. error | value | value |
| Intercept | 8.01325 | 0.41347 | 19.3804 | <2-16 | Gender | -0.61336 | 0.10339 | -5.9324 | <2-16 | Age | -0.36989 | 0.05966 | -6.2001 | <2-16 | Education | 0.27540 | 0.06038 | 4.5614 | 5-06 | Accident seen | 0.72847 | 0.16249 | 4.4831 | 7-06 | Accident involved | -0.03251 | 0.10282 | -0.3162 | 0.7519 | Married | 0.45536 | 0.09000 | 5.0596 | <2-16 | Log(bid) | -1.23593 | 0.04586 | -26.9514 | <2-16 | Log-likelihood | -1022.225879 | | | | LR statistic | 138.870 on 6 DF | | | | value | ≤0.001 | | | | AIC | 2060.451758 | | | | BIC | 2097.412344 | | | | Iterations | 61 14 | | | | Convergence | True | | | | Distribution | Weibull | | | |
| WTP estimates: | | , i.e., truncated with the max bid | | | , i.e., truncated with the max bid with adjustment | |
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Significance codes: 0 “ ” 0.001 “ ” 0.01 “ ” 0.05 “.” 0.1 “ ” 1. |