The industrial utility of public water supplies in the east south central states, 1952

Lohr, E.W.; Billingsley, G.A.; Geurin, J.W.; Lamar, William L.

doi:10.3133/cir197

Cited by 8 publications

(1 citation statement)

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“…A higher concentration of lead can be leached into the water system if water is highly acidic (pH≤6.5) or highly alkaline (pH≥8.5) (Ferrie et al, 2012;Lee et al, 2022). We use city-level pH data in 1940 reported by Lohr & Love (1954a) and Lohr & Love (1954b) to infer whether the water is acidic or alkaline. We interact a dummy indicating acidic/alkaline water with the right-hand side variables.…”

Section: Heterogeneity Across Subsamplesmentioning

confidence: 99%

Toxified to the Bone: Early-Life and Childhood Exposure to Lead and Men’s Old-Age Mortality

Fletcher,

Noghanibehambari

2023

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Several strands of research document the life-cycle impacts of lead exposure during the critical period of children's development. Yet little is known about long-run effects of lead exposure during early-life on old-age mortality outcomes. This study exploits the staggered installation of water systems across 761 cities in the US over the first decades of the 20th century combined with cross-city differences in materials used in water pipelines to identify lead and non-lead cities. An event-study analysis suggests that the impacts are more concentrated on children exposed during in-utero up to age 10. The results of difference-in-difference analysis suggests an intent-to-treat effect of 2.7 months reduction in old-age longevity for fully exposed cohorts. A heterogeneity analysis reveals effects that are 3.5 and 2 times larger among the nonwhite subpopulation and low socioeconomic status families, respectively. We also find reductions in education and socioeconomic standing during early adulthood as candidate mechanism. Finally, we employ WWII enlistment data and observe reductions in height-for-age among lead-exposed cohorts.

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