Arbeitspapier

What Explains Cross-City Variation in Mortality During the 1918 Influenza Pandemic? Evidence from 438 U.S. Cities

Disparities in cross-city pandemic severity during the 1918 Influenza Pandemic remain poorly understood. This paper uses newly assembled historical data on annual mortality across 438 U.S. cities to explore the determinants of pandemic mortality. We assess the role of three broad factors: i) pre-pandemic population health and poverty, ii) air pollution, and iii) the timing of onset and proximity to military bases. Using regression analysis, we find that cities in the top tercile of the distribution of pre-pandemic infant mortality had 21 excess deaths per 10,000 residents in 1918 relative to cities in the bottom tercile. Similarly, cities in the top tercile of the distribution of proportion of illiterate residents had 21.3 excess deaths per 10,000 residents during the pandemic relative to cities in the bottom tercile. Cities in the top tercile of the distribution of coal-fired electricity generating capacity, an important source of urban air pollution, had 9.1 excess deaths per 10,000 residents in 1918 relative to cities in the bottom tercile. There was no statistically significant relationship between excess mortality and city proximity to World War I bases or the timing of onset. Together the three statistically significant factors accounted for 50 percent of cross-city variation in excess mortality in 1918.

Language
Englisch

Bibliographic citation
Series: IZA Discussion Papers ; No. 12177

Classification
Wirtschaft
Economic History: Labor and Consumers, Demography, Education, Health, Welfare, Income, Wealth, Religion, and Philanthropy: U.S.; Canada: 1913-
Economic History: Agriculture, Natural Resources, Environment, and Extractive Industries: U.S.; Canada: 1913-
Economic History: Transport, Trade, Energy, Technology, and Other Services: U.S.; Canada: 1913-
Energy: General
Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling
Economic Development: Agriculture; Natural Resources; Energy; Environment; Other Primary Products
Subject
influenza
pandemic
mortality
air pollution

Event
Geistige Schöpfung
(who)
Clay, Karen
Lewis, Joshua
Severnini, Edson R.
Event
Veröffentlichung
(who)
Institute of Labor Economics (IZA)
(where)
Bonn
(when)
2019

Handle
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Clay, Karen
  • Lewis, Joshua
  • Severnini, Edson R.
  • Institute of Labor Economics (IZA)

Time of origin

  • 2019

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