title: Publication selection and the income elasticity of the value of a statistical life.
abstract: Estimates of the value of a statistical life (VSL) establish the price government agencies use to value fatality risks. Transferring these valuations to other populations often utilizes the income elasticity of the VSL, which typically draw on estimates from meta-analyses. Using a data set consisting of 101 estimates of the income elasticity of VSL from 14 previously reported meta-analyses, we find that after accounting for potential publication bias the income elasticity of value of a statistical life is clearly and robustly inelastic, with a value of approximately 0.25-0.63. There is also clear evidence of the importance of controlling for levels of risk, differential publication selection bias, and the greater income sensitivity of VSL from stated preference surveys.
authors.affiliation: School of Accounting, Economics and Finance, Deakin University, Melbourne, Australia. Electronic address: douc@deakin.edu.au.
authors.forename: Hristos
authors.initials: H
authors.lastname: Doucouliagos
authors.affiliation: Department of Economics and Business, Hendrix College, Conway, AR, USA. Electronic address: Stanley@hendrix.edu.
authors.forename: T D
authors.initials: TD
authors.lastname: Stanley
authors.affiliation: Vanderbilt University Law School, Nashville, TN, USA. Electronic address: kip.viscusi@vanderbilt.edu.
authors.forename: W Kip
authors.initials: WK
authors.lastname: Viscusi
mesh_terms: D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D015201:Meta-Analysis as Topic; D015233:Models, Statistical; D017594:Publication Bias / Q000706:statistics & numerical data; D012044:Regression Analysis; D026712:Value of Life / Q000191:economics*
keywords: C12; D61; I10; Income elasticity; J17; J18; J31; Meta-regression analysis; Selectivity bias; Value of statistical life