Do text messages increase voter registration? Evidence from RCTs with a local authority and an advocacy organisation in the UK

In the wake of the Covid-19 pandemic, text messages have become an increasingly attractive tool of voter registration. At the same time, in countries without automated registration, advocacy organisations play a more prominent role in supplementing the efforts of official bodies in registering voters. However, most available, robust evidence on whether voter registration campaigns work is based on campaigns conducted by official bodies charged with electoral registration. We present the results of two RCTs that aimed to increase voter registration in the UK using SMS-text messages, relying mainly on behavioural messaging. One was conducted by a local authority, while the other was implemented by an issue advocacy organisation that had no prior involvement in voter registration. In line with previous findings, the local authority’s text messages resulted in an increased registration rate of eight percentage-points, which translates into a three percentage-point increase in voter turnout. However, the advocacy organisation’s text messages neither increased voter registration, nor turnout, no matter whether the text message offered a personal follow-up conversation, or not. Given that many voter registration campaigns are run by advocacy organisations and text messages are an increasingly important mobilisation tool, this raises questions about the scope conditions of existing findings.     

If you ask,they will come (to register and vote): Field experiments with state election agencies on encouraging voter registration

We address the frequent critique that voter registration is a barrier to participation in the US. Institutional reforms to voter registration produce only small impacts on participation. We show the registration barrier can be reduced without changing laws or administrative processes using official communication seeking to change individual political behavior. In collaboration with state election agencies in two states, we conducted large-scale field experiments using low cost postcards aimed at increasing registration among eligible but unregistered citizens. The experiments find statistically and substantively significant effects on registration and turnout in subsequent elections. The research partnership with election officials is unusual and important for understanding electoral participation. Further, the population targeted for registration is broader than prior experiments on voter registration in the US. The results provide important insights about voter registration as a barrier to political participation, plus practical guidance for election officials to reduce this barrier.     

Timing the habit: Voter registration and turnout

Does registration timing impact whether an individual becomes a habitual voter? We argue that those registering in near proximity to a presidential election are more likely to vote in the upcoming election compared to those who register at other times during an election cycle because they seek an immediate return on their investment, but they are less likely to become habituated to vote in subsequent mid-term and primary elections. We suggest that this is because last-minute registrants, many of whom were registered through voter registration drives, were not focused on long-term electoral payoffs. Leveraging Florida's statewide voter files, we use logistic regression and propensity score weighting with county fixed-effects to evaluate if the timing of voter registration has significant short- and long-term turnout effects in high- and low-salience elections, controlling for party registration and an array of demographic factors. We find that the timing of registration does affect turnout, as last-minute registrants are not equally likely to vote in ensuing elections.     

US voter registration reform

Voter registration in the United States changed after the 2000 election with a requirement that states adopt statewide voter registries. However, these registries vary in design in practice, with some states having state managed “top–down” registries and other states having more decentralized “bottom–up” registries. I compare the effect of moving to a top–down registry with the adoption of Election Day registration – where voters can register to vote the day of the election – on voters saying that they are not registered because of election management problems or not voting because of a voter registration issue. EDR had a pronounced effect on reducing voter registration problems but the adoption of new voter registries had minimal effect on the same problems.     

The Introduction of Voter Registration and Its Effect on Turnout

David M. Konisky Department of Political Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room E53-386, Cambridge, MA 02139 e-mail: sda{at}mit.edu e-mail: konisky{at}mit.edu (corresponding author) Studies of voter turnout across states find that those withmore facilitative registration laws have higher turnout rates.Eliminating registration barriers altogether is estimated toraise voter participation rates by up to 10%. This article presentspanel estimates of the effects of introducing registration thatexploits changes in registration laws and turnout within states.New York and Ohio imposed registration requirements on all oftheir counties in 1965 and 1977, respectively. We find thatthe introduction of registration to counties that did not previouslyrequire registration decreased participation over the long termby three to five percentage points. Though significant, thisis lower than estimates of the effects of registration fromcross-sectional studies and suggests that expectations aboutthe effects of registration reforms on turnout may be overstated.     

Estimating the Effects of the National Voter Registration Act of 1993

Over-time and multivariate cross-sectional analyses of large survey samples are used to estimate the likely effects of the National Voter Registration Act (NVRA) by examining turnout in those states where procedures comparable to any of the act's provisions were in force in 1992. In contrast to previous studies, we find that most state motor voter programs did not resemble the NVRA provision. We analyze one state program that did, and in addition use election-day registration as a surrogate, because it also provides one-trip voting. Our two approaches lead to estimates of turnout increases due to the motor voter provision of 4.7 and 8.7 percentage points, respectively. The lack of state counterparts to public agency registration prevents estimates of this provision's consequences. Eliminating purging for not voting will increase turnout by as much as 2 percentage points. Universal mail registration will have no effect. The turnout effects will be greatest among the two largest groups of current nonvoters: people under the age of 30 and those who moved within two years of election day. Neither group is politically distinctive, except for young people's weaker identification with the major parties and greater affinity for third-party candidates.     

America's first voter identification laws: The effects of personal registration and declining political party competition on presidential election turnout, 1880–1916

Engaging a persistent puzzle on the decline in U.S turnout after 1896 from which the nation never recovered, this paper tests the impact of strict registration laws and declining electoral competition on turnout. This study uses an original dataset on nineteenth century voter registration laws for 1880–1916. I estimate a panel model with state and year fixed effects to test the hypothesis that the shift in electoral behavior was a function of registration reforms and competition. Findings show that turnout dropped by as much as 6 points because of personal registration laws, whereas competition increased turnout by up to 10 points. I also analyzed two case studies at the county level. The results indicate that when registration laws became increasingly stringent with stricter identification requirements, turnout dropped by as much as 19 points. Findings suggest that electoral competition could mitigate the suppressive effects of strict voting laws on turnout.     

Prepaid postage using pre-stamped envelopes to affect turnout costs

Voter participation in elections is important for representational reasons but also because it helps to support the legitimacy of the election outcome. In a recent paper, Schelker and Schneiter (2017) show with data from only one Swiss canton that a small policy intervention (return envelopes with prepaid postage) can lead to substantially increased voter turnout rates. We revisit this finding and extend the analysis to all cantons that allow municipalities to offer free return postage. We find that a credible estimate of the effect is somewhat smaller but still positive and significant. We also document that this effect is not constant but stronger for larger municipalities than for smaller municipalities. Our interviews point to a likely mechanism. These results show that return envelopes with prepaid postage are an effective policy to increase participation, but mostly for large municipalities.     

Deterring Voter Registration Through Juror Selection Practices: Evidence from Survey Data

Presenting evidence from additional data sources, this study confirms the finding that the use of voter registration lists for jury selection purposes significantly reduces registration rates. Further, evidence is provided for the first time that a large percentage of Americans are aware that voter registration lists are the primary source lists for selection of jurors. That so many people know a fact as seemingly arcane as this, while so few know basic facts about the workings of government, provides striking support for the Downsian approach to political participation. Knowledge of juror source practices is shown to be strongly associated with the incentive and opportunity to acquire such information.     

When registration barriers fall,who votes?: An empirical test of a rational choice model

It is well known that those with higher SES characteristics tend to vote at higher rates in U.S. elections. Over the past several decades many proponents of eased voter registration requirements have predicted that liberalizing voter registration laws will significantly improve turnout, especially among the least well- educated and the poor. In this article we offer a rational choice model of turnout that leads us to expect the greatest turnout gains from virtually eliminating voter registration costs will instead accrue to those with medium income and education. We test this prediction longitudinally over the period 1972–1992 using a vast survey and a natural experiment comparing voters in states that adopted election day registration (EDR) with those residing in states maintaining more traditional closing dates. Contrary to much of the literature, citizens with medium education and medium income voted more under EDR, as the model predicts. We conclude that the methods used here better capture and empirically identify the curvilinear relationship between voter registration laws and the turnout probabilities at various SES levels.     

Estimating the unintended participation penalty under top-two primaries with a discontinuity design

Participation in U.S. elections lags behind most of its developed, democratic peers. Reformers seeking to increase voter turnout often propose changes to the electoral system as means of addressing these shortcomings. One such reform, the top-two blanket primary, has been adopted in California and Washington in part to boost voter participation. Despite the promises of reformers, however, observers disagree as to its efficacy. In this paper, I estimate the participation penalty generated by top-two primaries using a regression discontinuity design (RDD). I estimate that general elections featuring two members of the same party – the arrangement reformers contend would increase turnout – actually decrease voter participation. I find that approximately 7% of voters “roll off” the ballot in the absence of party competition while overall turnout is unaffected. These results suggest that top-two primaries are likely to exacerbate rather than ameliorate trends in participation.     

Using Experiments to Estimate the Effects of Education on Voter Turnout

The powerful relationship between education and voter turnout is arguably the most well-documented and robust finding in American survey research. Yet the causal interpretation of this relationship remains controversial, with many authors suggesting that the apparent link between education and turnout is spurious. In contrast to previous work, which has relied on observational data to assess the effect of education on voter turnout, this article analyzes two randomized experiments and one quasi-experiment in which educational attainment was altered exogenously. We track the children in these experiments over the long term, examining their voting rates as adults. In all three studies, we find that exogenously induced changes in high school graduation rates have powerful effects on voter turnout rates. These results imply that the correlation between education and turnout is indeed causal. We discuss some of the pathways by which education may transmit its influence.     

Party registration and party self-identification: Exploring the role of electoral institutions in attitudes and behaviors

How do electoral institutions affect self-identified partisanship? I hypothesize that party registration acts to anchor a person's party identification, tying a person to a political party even when their underlying preferences may align them with the other party. Estimating a random effects multinomial logit model, I find individuals registered with a party are more likely to self-identify with that party and away from the other party. Party registration also affects voting in presidential elections but not in House elections, leading to greater defection in the former where voters have more information about the candidates. These insights illuminate varying rates of electoral realignment, particularly among southern states, and the makeup of primary electorates in states with and without party registration.     

Differential Registration Bias in Voter File Data: A Sensitivity Analysis Approach

The widespread availability of voter files has improved the study of participation in American politics, but the lack of comprehensive data on nonregistrants creates difficult inferential issues. Most notably, observational studies that examine turnout rates among registrants often implicitly condition on registration, a posttreatment variable that can induce bias if the treatment of interest also affects the likelihood of registration. We introduce a sensitivity analysis to assess the potential bias induced by this problem, which we call differential registration bias. Our approach is most helpful for studies that estimate turnout among registrants using posttreatment registration data, but it is also valuable for studies that estimate turnout among the voting‐eligible population using secondary sources. We illustrate our approach with two studies of voting eligibility effects on subsequent turnout among young voters. In both cases, eligibility appears to decrease turnout, but these effects are found to be highly sensitive to differential registration bias.     

The impact of legal constraints on voter registration,turnout, and the composition of the American electorate

Research on the effects of restrictive voter registration laws has been largely passé for nearly a decade, apparently due to the widespread acceptance of Wolfinger and Rosenstone's (1980) study of voter turnout. Wolfinger and Rosenstone's research indicates that fully liberalized registration laws would produce a larger voting population, which would differ only marginally in its composition from the existing electorate. But their analysis only addresses turnout, not registration itself, and is based on a single sample of the American electorate, 1972. This paper focuses on the impact of restrictive laws on registration and turnout in presidential and nonpresidential election years during the period 1972–1982, relying on data from both the U.S. Census Bureau's Current Population Surveys and the National Election Studies. The results of the analyses do mark important points of difference from Wolfinger and Rosenstone's findings. Ultimately, however, there is no escaping their conclusion that the implications of liberalized voter registration laws on the composition of the electorate would be relatively minor.     

Encouraging Local Compliance with Federal Civil Rights Laws: Field Experiments with the National Voter Registration Act

Can state officials increase local officials’ compliance with an important federal civil rights law with subtle interventions? The National Voter Registration Act of 1993 (NVRA) requires voter registration services at certain government agencies, but many counties fail to comply with the act. Working with officials in two states, the authors conducted field experiments to determine whether two methods commonly used by state officials increase compliance with the NVRA. Findings show that although the effects of the methods on output were sizable relative to recent performance, agency performance remained poor overall, with many offices continuing their history of registering no voters. The authors also discovered that gains in performance were largest for the offices that had performed best in the past. These findings suggest that while subtle interventions by state officials can produce increased compliance, stronger tactics may be needed to secure implementation of this federal law by local government agents.     

Voter Ideology, the Economy, and the International Environment in Western Democracies, 1952–1989

Although it is commonly assumed that voters shift on an ideological spectrum over time, there has been relatively little scientific inquiry into the reasons for shifts in voter ideology. In this article, we attempt to explain why voter ideological shifts occur utilizing an interval measure of voter ideology recently developed by Kim and Fording. A pooled time-series analysis of 13 Western democracies for the period of 1952–1989 identifies several internal and external factors causing shifts in voter ideology. With respect to domestic influences, the state of the country's national economy, primarily inflation, seems to drive movement in voter ideology in a most significant way, but we find that the direction of this relationship is dependent on the ideological disposition of the incumbent government. With respect to international influences, we find significant ideological diffusion across neighboring countries of Western democracies. The effects of ideological diffusion are strongest within countries that are small relative to their neighbors. We also find that ideology is influenced by the international political environment, especially the level of East-West tension during the Cold War.     

The Issue Agenda,Party Competence and Popularity: An Empirical Analysis of Austria 1989–2004

This article analyses the effects of the issue agenda and of party competence on party popularity. Based on the salience and the issue ownership literatures, shifts in party support may be attributable to two factors: changing voter perceptions of issue salience and shifts in perceived party competence. We thus hypothesize that (1) a party's popularity increases if the public issue agenda changes in its favour such that its “best” issues become more important to voters and (2) that voters' changing perceptions of party competence account for shifting party popularity. Using annual macro data on voter perceptions of the issue agenda, party competence and popularity in Austria, we find no support for the first hypothesis. Rather, voter perceptions of party issue competence vary considerably and this variation accounts for the parties' level of popular support. This suggests that party competition plays out more by what politicians actually do and what impression they give about their deeds and competence than by exercising influence on the issue agenda.     

Confidence in an election authority and satisfaction with democracy: Evidence from a quasi-natural experiment of a failed election in Sweden

Contemporary research on electoral integrity has focused on the functioning, evaluation, and legitimacy of electoral processes in emerging democracies. By contrast, this study investigates whether a failed election in a well-established democracy can affect individuals' evaluations of the electoral management body, the Election Authority, and whether those evaluations affect satisfaction with democracy. Using the case of a Swedish regional election in 2010 that had to be rerun due to procedural mistakes in the vote handling, we found that, in the short term, individuals’ confidence in the Election Authority was reduced after it was announced that the election had to be rerun because of the mistakes. Subsequently, this decreased confidence was strongly associated with less satisfaction with democracy at the regional and national level. As good news for the authority, after a successful rerun election, confidence rebounded to the levels prior to the failed election.     

They See Dead People (Voting): Correcting Misperceptions about Voter Fraud in the 2016 U.S. Presidential Election

The 2016?US Presidential election was unique for many reasons, especially the widespread endorsement of falsehoods about the candidates and the electoral process. Using a unique experiment fielded the week prior to the election, we examine whether correcting information can overcome misperceptions about election fraud. We find that providing counter information is generally ineffective at remedying misperceptions and can, depending on the source, increase endorsements of misperceptions among Republicans. Although information from a fact-checking source is generally unconvincing, when given with evidence from an unlikely source – in our experiment, Breitbart News – both Republicans and Democrats decrease beliefs in voter fraud.