"The Value of a Vote: Vote Pivotality Information and Its Impact on Vot" by Nicholas J. Sickinger

Date of Award

2025

Document Type

Honors Thesis (Open Access)

Department

Colby College. Economics Dept.

Advisor(s)

Erin Giffin

Second Advisor

Sanval Nasim

Abstract

A variety of factors influence the decision to participate in a democratic election or not. This paper explores one of these factors: an individual’s perceived pivotality. I explore how people assess the value of their vote when they are informed about the likelihood that their vote will be pivotal. To do so, I conduct an online voting experiment where subjects participate in three different stylized elections: a marginal election, a landslide election, and an uninformed election (where the voter distribution is unclear to participants). I elicit participants’ vote valuations and compare them across election conditions and demographic groups using both mean and distributional measures. Results from the experiment indicate that participants as a whole value their vote more in marginal elections than in landslide elections. I also examine heterogeneous treatment effects by gender and race. In an election where the electorate distribution was unknown, men valued their vote as if they were in a marginal election, while women valued their vote as if they were in a landslide election. When uninformed about the electorate distribution, men behave as if their votes will be pivotal, while women behave as if their votes will not be pivotal. Heterogeneous treatment effects by race are inconclusive due to a small sample size, but preliminary results suggest similar differences to those of men and women.

Keywords

Economics, Behavioral Economics, Voting, Voting Behavior

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