This paper is an early experimental study of the effects of vote-by-mail elections. Using individual voter data from California, the authors find that as-if random assignment of voters to cast mail ballots reduces turnout in state elections, although they do find positive turnout effect for special local elections.
Resources
Use our resource library to explore the latest research in the field of election science.
This paper examines the role of poll worker characteristics, experience and training to explain variations in 'residual vote rates' throughout California. Authors find that a young and experience poll worker workforce, hands-on training and take-home references, alongside other factors help reduce errors. These findings bear important implications for poll worker recruitment and training, among other things.
In this paper, Berinsky examines electoral reforms design to make it easier for registered voters to cast their ballot. He finds that these reforms increase socioeconomic biases in the composition of the voting public and recommends using political engagement strategies to improve ballot access, rather than institutional changes.
This paper analyzes postregistration costs and state policies that can make it easier for registered citizens to vote. Authors find that mailing each registrant a sample ballot and information about the location of their polling place, and providing a longer voting day enhance turnout, especially by the young and the less educated.
This classic book examines the consequences winning and losing for the legitimacy of democratic political institutions and systems.
A foundational study of the early consequences of all vote-by-mail elections. This paper studies individual-level voter turnout data in Oregon and concludes that all vote-by-mail elections increase turnout by retaining voters in the electorate, rather than by allowing more low-propensity voters to participate.
Authors examine the question of whether or not conducting elections entirely through the mail rather than at the traditional polling place increases participation. Using election data from Oregon, the authors examine whether mail-based elections increase turnout in both local and statewide elections. The paper uses precinct-level data merged with census data. It finds that, while all-mail elections tend to produce higher turnout, the most significant increases occur in low-stimulus elections, such as local elections or primaries, where turnout is usually low. The increase in turnout, however, is not uniform across demographic groups. Voting only by mail is likely to increase turnout among those who are already predisposed to vote, such as those with higher socioeconomic status. This is one of the early foundational studies of voting by mail.
Stein's article "Early Voting" provides a foundational analysis of who votes early, how early voters behave in contrast to election-day voters, and whether their ballot choices differ. The article discusses findings related to attitudinal and demographic differences between early and election-day voters, and partisan advantage, among others.
In this paper, authors develop a resource model of political participation whereby time, money, and civic skills are distributed differently among socioeconomic groups. Access to these resources help individuals overcome voting barriers and thus have a strong impact on political participation.
In this paper, Aldrich asserts that voting is a "marginal activity" which is affected by costs. He finds that because the costs and benefits of voting are low, small "non-rational" factors such as social pressure or psychological stakes can impact a person's decision to vote. These findings are foundational to academic literature on voter turnout.
In 2023, the Bridging Divides Initiative began surveying local election officials to better understand the degree to which election officials face insults, harassment, threats, and physical attacks throughout their career. The survey is administered quarterly, providing frequent snapshots into how threats and violence toward election officials is evolving over time.
The City and County of San Francisco Department of Elections maintains publicly available training resources for poll workers on their website, including informational videos and an up-to-date poll worker manual. Topics covered include poll worker duties in opening a polling place, assisting voters, and closing a polling place.