Socio-economic determinants of tornado fatalities in the United States
Tornadoes are the most frequent of the natural hazards in the United States, causing significant human and economic losses every year. Given the potential destructive power of tornado events and their largely unpredictable nature, it is critical to identify the major determinants of vulnerability. To date, only a limited number of studies have empirically investigated the determinants of tornado-induced deaths. Based on a conceptual framework where risk is considered to be a function of physically defined natural hazards and socially constructed vulnerability, this study extends previous empirical studies by examining a wider range of potential socio-economic, governmental, and housing factors that determine tornado-induced fatalities. Using detailed county level data for years 1980-2014, I find that counties with higher per capita income and per capita government spending on public safety and welfare have fewer deaths, whereas counties with greater income disparity are more vulnerable to tornadoes. This study explores which aspects of poverty seem most associated with fatalities. Housing quality (measured by mobile homes as a proportion of housing units) is a critical factor in explaining tornado-induced fatalities.
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- In Collections
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Electronic Theses & Dissertations
- Copyright Status
- In Copyright
- Material Type
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Theses
- Authors
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Lim, Jungmin
- Thesis Advisors
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Skidmore, Mark
- Committee Members
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Shupp, Robert S.
Loveridge, Scott
Anderson, Soren T.
- Date
- 2016
- Subjects
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Tornadoes
Natural disasters--Social aspects
Mortality
Mortality--Social aspects
United States
- Program of Study
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Agricultural, Food and Resource Economics - Master of Science
- Degree Level
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Masters
- Language
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English
- Pages
- vi, 49 pages
- ISBN
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9781369388671
1369388675
- Permalink
- https://doi.org/doi:10.25335/m63q-1136