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Undergraduate Research: An Archive - 2022 Program

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Erik Peters ’22<br />

ECONOMICS<br />

Certificate in Environmental Studies<br />

CONSERVATION<br />

AND BIODIVERSITY<br />

THESIS TITLE<br />

Wolves and Wheels: The<br />

Effect of Yellowstone's<br />

Wolf Reintroduction on<br />

Deer-Vehicle Collisions<br />

ADVISER<br />

<strong>An</strong>drea Wilson, Lecturer<br />

in Economics<br />

My thesis examined the economic impact of<br />

wolf reintroduction by evaluating associated<br />

decreases in vehicle collisions with deer. Previous<br />

literature has found significant reductions in<br />

deer-vehicle collisions after the reintroduction<br />

of a large predator. I found that while wolf<br />

reintroduction was associated with a significant<br />

decrease in the deer population, wolves have not<br />

reduced deer-vehicle collisions in the average<br />

Wyoming county with statistical significance.<br />

This adds to the broader scholarly conversation<br />

quantifying the economic costs and benefits of<br />

predator conservation and reintroduction, which<br />

are often indirect and difficult to measure.<br />

13

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