Public safety under imperfect taxation

Résumé

Standard benefit-cost analysis often ignores distortions caused by taxation and the heterogeneity of taxpayers. In this paper, we theoretically and numerically explore the effect of imperfect taxation on the public provision of mortality risk reductions (or public safety). We show that this effect critically depends on the source of imperfection as well as on the individual utility and survival probability functions. Our simulations based on the calibration of distributional weights and applied to the COVID-19 example suggest that the value per statistical life, and in turn the optimal level of public safety, should be adjusted downwards because of imperfect taxation. However, we also identify circumstances under which this result is reversed, so that imperfect taxation cannot generically justify less public safety.

Mots-clés

Codes JEL

Remplace

Nicolas Treich et Yuting Yang, « Public Safety under Imperfect Taxation », TSE Working Paper, n° 21-1188, février 2021.

Référence

Nicolas Treich et Yuting Yang, « Public safety under imperfect taxation », Journal of Environmental Economics and Management, vol. 106, n° 102421, mars 2021.