The increasing cost of political campaigns and its impact on the electoral process are issues of paramount importance in modern democracies. We propose a theory of electoral accountability in which candidates choose whether or not to commit to constituency service and whether or not to pay a campaign cost to advertise their platform. A higher campaign cost decreases voter welfare when partisan imbalance is low. However, when partisan imbalance is high, a higher campaign cost is associated with a higher expected level of constituency service. More costly campaigns can thus have a rebalancing effect that improves electoral accountability. We discuss the implications of our findings for campaign finance regulation and present empirical evidence consistent with our key predictions.

Do authoritarian governments always censor news about protests to prevent unrest from spreading? Existing research on authoritarian politics stresses the danger that information spread within the society poses for a regime. In particular, media and Internet reports of social unrest are deemed to threaten authoritarian rule, as such reports may incite more protests and thus spread instability. We show that such reasoning is incomplete if social protests are targeted at local officials. Allowing media the freedom to report local protests may indeed lead to protest diffusion, but the increased probability of citizen protest also has two potential benefits for the regime: (1) identifying and addressing more social grievances, thus releasing potential revolutionary pressure on the regime; (2) forcing local officials to reduce misbehavior, thus reducing underlying social grievances. For authoritarian governments whose survival is vulnerable to citizen grievances, allowing the media to report social protests aimed at local governments can therefore enhance regime stability and protect its interests under many circumstances. We construct a game-theoretic model to analyze the problem and illustrate the argument with examples from China.

Why do disputants favor some conflict management strategies when managing certain territorial claim types—land, river, or maritime—but not others? We propose that state interests—defined via claim characteristics and interdependence—and transaction costs (i.e., the challenges associated with aggregating state preferences over outcomes) differ across claim types. These differences then incentivize states to cede varying levels of control over claim management, ultimately encouraging them to prioritize and institutionalize certain conflict management strategies when managing particular types of territorial claims. More specifically, we theorize and find that states pursue distinct management strategies when addressing their land (informal; bilateral negotiations and arbitration), river (more formal; third-party non-binding), and maritime claims (most formal; multilateral negotiations and legal processes).

Does democratization increase economic output? Answers to this question are inconsistent partly due to the challenges of examining the causal forces behind political and economic phenomena that occur at the national level. We employ a new empirical approach, the synthetic control method, to study the economic effects of democratization in Sub-Saharan Africa over the period 1975–2008. This method yields case-specific causal estimates, which show that political reform associated with the “third wave” of democracy had highly heterogeneous, yet often substantively important effects in Africa. In some countries democratization adversely affected economic output while in others it exerted an analogous positive effect.

Determining the appropriate fatality threshold criteria for case selection in the civil war literature has proven contentious. Yet, despite continued debate, our survey of the literature finds that scholars rarely examine their findings across multiple thresholds. Of those that did evaluate their findings in this way, nearly half found that their results changed at different thresholds. Because minor and major conflicts often exhibit different causal patterns, scholars should explore their empirical findings across a range of theoretically motivated thresholds. To illustrate the utility of this approach, we demonstrate that the relationship between narcotics and conflict intensity varies across thresholds. We then introduce a dynamic theory that emphasizes the endogeneity of rebel groups’ decisions to turn to drug cultivation during civil war.

Invalid ballots are relatively common in countries with compulsory voting, yet there is no cross-national evidence as to who is more likely to cast a blank or spoiled ballot where voting is forced. I argue that increased rates of blank and spoiled balloting where voting is obligatory result from the behavior of the politically unknowledgeable, uninterested, untrusting, and disaffected, who are incentivized to turn out to the polls where they can be sanctioned for abstention. To test this, I conduct an individual-level examination of the influence of compulsory voting on invalid balloting across countries. I find support for my expectations with analyses of survey data from several American democracies, many of which compel electoral participation.

We investigate the effect of personality on prosocial behavior in a Bayesian multilevel meta-analysis (MLMA) of 15 published, interdisciplinary experimental studies. With data from the 15 studies constituting nearly 2500 individual observations, we find that the Big Five traits of Agreeableness and Openness are significantly and positively associated with prosocial behavior, while none of the other three traits are. These results are robust to a number of different model specifications and operationalizations of prosociality, and they greatly clarify the contradictory findings in the literature on the relationship between personality and prosocial behavior. Though previous research has indicated that incentivized experiments result in reduced prosocial behavior, we find no evidence that monetary incentivization of participants affects prosocial tendencies. By leveraging individual observations from multiple studies and explicitly modeling the multilevel structure of the data, MLMA permits the simultaneous estimation of study- and individual-level effects. The Bayesian approach allows us to estimate study-level effects in an unbiased and efficient manner, even with a relatively small number of studies. We conclude by discussing the limitations of our study and the advantages and disadvantages of the MLMA method.

Technology and the decreased cost of survey research have made it possible for researchers to collect data using new and varied modes of interview. These data are often analyzed as if they were generated using similar processes, but the modes of interview may produce differences in response simply due to the presence or absence of an interviewer. In this paper, we explore the differences in item non-response that result from different modes of interview and find that mode makes a difference. The data are from an experiment in which we randomly assigned an adult population to an in-person or self-completed survey after subjects agreed to participate in a short poll. For nearly every topic and format of question, we find less item non-response in the self-complete mode. Furthermore, we find the difference across modes in non-response is exacerbated for respondents with low levels of cognitive abilities. Moving from high to low levels of cognitive ability, an otherwise average respondent can be up to six times more likely to say “don’t know” in a face-to-face interview than in a self-completed survey, depending on the type of question.

We apply recent advances in machine learning to measure Congressmember personality traits using floor speeches from 1996 to 2014. We also demonstrate the superiority of text-based measurement over survey-based measurement by showing that personality traits are correlated with survey response rates for members of Congress. Finally, we provide one empirical application showcasing the importance of personality on congressional behavior.

We use two original surveys (including survey experiments) conducted the week before the 2015 elections in the Britain and Denmark to explore the best method for measuring individuals’ knowledge of the partisan distribution of legislative seats in multi-party democracies. The complete lack of such questions in the corpus of survey research on multi-party democracies is a testament to the skepticism that many survey researchers have about the feasibility of such complex questions. However, our analysis, which is the first empirical test of this skepticism, reveals little evidence of respondents’ frustration or high levels of non-cooperation with these questions. Additionally, our survey experiments, which examine the usefulness of different question formats, make it clear that such questions should be framed in terms of the numbers of seats each party holds rather than shares or percentages of seats.