When deciding whether to turn out to vote and what party to support, citizens are constrained by the available options within their party system. A rich literature shows that characteristics of this choice set, which capture how “meaningful” the choice is, have pervasive effects on electoral behavior and public opinion. Party system polarization in particular, which captures how ideologically dispersed the parties are, has received much attention in earlier work. More ideologically polarized party systems are associated with higher turnout rates, while both proximity voting and mechanisms of accountability appear strengthened when parties are more ideologically distinct. However, party system polarization also strengthens party attachments and entails a risk of fostering mass polarization.
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Party System Polarization and Electoral Behavior
Ruth Dassonneville and Semih Çakır
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Voting Advice Applications
Diego Garzia and Stefan Marschall
Voting Advice Applications (VAAs) are online tools that assist citizens with their voting decisions. They are offered to voters before elections in many countries and have experienced remarkable success. Recently flourishing research on VAAs addresses this phenomenon and provides explanations for the dissemination and popularity of these tools. Moreover, VAAs have been analyzed regarding their effects on political parties, candidates, and on voters in regard to their electoral behavior. Research shows that using a VAA indeed makes a difference, while the effect depends strongly on the way a VAA is designed and by whom it is used. The abundance of data generated by VAAs bears potential for comparative studies of public opinion and party systems over time and across countries, and thereby bridges research on VAAs to general questions of political science research.
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Direct Democracy and Political Decision Making
Shaun Bowler, Reagan Dobbs, and Stephen Nicholson
Direct democracy in the United States is the process whereby voters decide the fate of laws, through either an initiative or a referendum. Initiatives allow voters to approve or reject a policy proposal, whereas referendums permit voters to decide the fate of laws passed by the legislature. Although some high-profile ballot measures, especially those related to ‘moral’ issues, may induce people to vote, most ballot measures are unfamiliar to voters and so have a limited effect on participation. Rather than mobilizing voters, the more choice confronting voters faced with ballot measures is whether to “roll-off” or abstain from voting on them. The subsequent decision, how to vote, is intimately related to the decision over whether to vote and is largely motivated by the same factors.
In deciding whether and how to vote, voters must know what a ballot measure is about, discern the political motivation underlying it, and match that information to their political predispositions to cast a Yes or No vote; otherwise they abstain. The more voters know about a given proposition, the more likely it is that they will vote and, furthermore, that the vote they do cast will reflect their underlying political values. In contrast both to the claims made by many critics of direct democracy and, also, some current studies in political science, votes in direct democracy are often underpinned by substantive, policy-based considerations. Voters are thus capable of meaningfully participating in the direct democracy process.
