Copyright © The Author 2007. Published by Oxford University Press on behalf of the Association of Environmental and Resource Economists.
Policy Monitor
How US Government Agencies Value Mortality Risk Reductions
* Harvard Center for Risk Analysis, Harvard University
Robinson@hsph.harvard.edu
Lisa.A.Robinson@comcast.net
| The first 150 words of the full text of this article appear below. |
| Introduction |
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Each year, US government agencies promulgate health and safety regulations that impose hundreds of millions of dollars of costs on the national economy. A key issue in developing these regulations is determining whether the value of the associated risk reductions and other benefits exceeds the value of the resources diverted from other purposes. This article explores one component of this benefit-cost comparison: the approaches used by federal agencies to estimate the value of changes in the risk of premature mortality.
After introducing key concepts, the article describes current federal agency practices. It first summarizes US government-wide guidelines for valuing mortality risk reductions and then discusses the practices of individual agencies in more detail. It focuses largely on the approaches used by the US Environmental Protection Agency (EPA). The EPA is responsible for a substantial proportion of all federal life-saving regulations, and mortality risk reductions account for the majority of the
| Key Concepts |
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The Value of Statistical Life
The Value of a Statistical Life Year
| Government-wide Guidance |
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Current OMB Guidance
The "Senior Discount" Debate
| The EPA's Approach |
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The EPA's Base Estimates
The EPA's Adjustments for Scenario Differences
Age Adjustments
Income Adjustments
Time Lag Adjustments
| Approaches Used by Other Agencies |
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The HHS Agencies (the FDA and the CMS)
The DOT Agencies (the NHTSA and the FMSCA)
| Summary and Conclusions |
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| Appendix Table A1:Selected characteristics of VSL studies used by the EPA (1990 dollars) |
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