On Estimating Benefit-Cost Ratios for Water Supply Investments
- 1 October 1962
- journal article
- research article
- Published by American Public Health Association in American Journal of Public Health and the Nations Health
- Vol. 52 (10) , 1729-1742
- https://doi.org/10.2105/ajph.52.10.1729
Abstract
Traditionally, public health programs have been viewed as unsusceptible to quantification by the standard techniques of benefit-cost (B/C) analysis. The authors, however, have developed a methodology - specifically for municipal water supplies but probably also applicable to other public health endeavors - which should provide a foundation for future fund allocation decisions. Puerto Rico was selected as an example to illustrate the methodology and establish the order of magnitude of the B/C ratio. This ratio was less than unity for the first 10 years of the water-supply-system life and subsequently increased to 2.5 near the end of the useful system life.Keywords
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