Date of Award:
8-2018
Document Type:
Dissertation
Degree Name:
Doctor of Philosophy (PhD)
Department:
Applied Economics
Committee Chair(s)
Arthur Caplan
Committee
Reza Oladi
Committee
Ryan Bosworth
Committee
Man-Keun Kim
Committee
Simon Wang
Abstract
Cache County and the Wasatch Front, Utah have persistently experienced some of the nation’s worst air quality over the past decade. Elevated PM2.5 concentrations during wintertime “red air day” episodes frequently exceed the National Ambient Air Quality Standards (NAAQS). We investigate the possible effects of two different economic policies in controlling these regional problems. Adapting a model originally developed to calculate the social investment necessary to control nationwide disease outbreaks, we estimate an optimal preventative capital stock (for example, investment in public transportation) of between $4.1 million and $14.1 million to control red air day episodes in Cache County, and $133 million to $1.6 billion dollars to control such episodes in the Wasatch Front. Further, we find that a seasonal gasoline tax rate of roughly $8 per gallon is necessary for policy makers in the Wasatch Front to impose at the pump if their goal is to maintain concentrations below the NAAQS on average during a typical winter-inversion season. This rate is roughly $2 more than the rate calculated for Cache County in a previously published study.
Checksum
2595dca6c3a4f3fe816d111598c80b20
Recommended Citation
Acharya, Ramjee, "Three Essays on the Economics of Controlling Mobile-Source Episodic Air Pollution" (2018). All Graduate Theses and Dissertations, Spring 1920 to Summer 2023. 7260.
https://digitalcommons.usu.edu/etd/7260
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