Political advertising ethics has long been dominated by an adherence to the norms of democratic idealism or the highly situational ethics of act utilitarianism. This article proposes an alternative system of political advertising ethics grounded in Brandt’s ideal moral code theory, a form of...

We study the communication strategies on Twitter/X of 367 political leaders in 21 countries, focusing on electoral competition between populists and non-populists. We measure polarization by the ease with which the leader can be classified as populist or not, conditional on his tweet. We find...

We study how political parties share power internally by analyzing the allocation of list positions to different factions. We develop a theory of intraparty bargaining in which list positions shape the mobilization efforts of party activists in different factions. Our results allow us to link...

Political polarization is an increasing global concern. Although recent research suggests that media exposure can mitigate polarization through persuasion, it is unclear whether polarized individuals are willing to engage with diverse news sources, especially in electoral autocracies where...

This article examines the relationship between Donald Trump's presidential campaign narratives and the underlying economic realities they portray. Focusing on three campaign cycles from 2016, 2020 to 2024, the study juxtaposes Trump's audiovisual messaging on job outsourcing, reshoring, and...

We evaluate how traditional parties may respond to populist parties on issues that are particularly fitting for populist messages. The testing ground is the 2020 Italian referendum on the reduction of members of Parliament. We implement a large-scale field experiment, with almost one million...

While indigenous movements often keep a deliberate distance from their states, political connections can be important to effect policy change. How do indigenous organizations navigate this challenge? This article analyses the electoral strategies of 19 indigenous organizations during elections...

This policy brief analyses German professional forecasters' views on the upcoming US presidential election in November 2024 and its impact on the German economy. Depending on its outcome, the election can have a differential effect on Germany's foreign trade policy due to intensive trade ties...

While indigenous movements often keep a deliberate distance from their states, political connections can be important to effect policy change. How do indigenous organizations navigate this challenge? This article analyses the electoral strategies of 19 indigenous organizations during elections...

How can women's representation improve in countries that do not embrace legislated gender quotas? We study municipal elections in Turkey during 2009-2019. A conservative dominant party, Erdogan's AKP, is often challenged by a Kurdish party that promotes gender equality in electoral lists....

Tappin, Berinsky, and Rand (2023) find that the effectiveness of persuasive messaging is not diminished by countervailing in-party leader cues, using a survey experiment fielded in the United States. In this robustness reproduction, we briefly summarize the original design and results before...

We evaluate how traditional parties may respond to populist parties on issues aligning with populist messages. During the 2020 Italian referendum on the reduction of members of Parliament, we conducted a large-scale field experiment, exposing 200 municipalities to nearly a million impressions of...

In this paper, we investigate the effect of Donald Trump's campaign for coal during his successful race for the White House in 2016. We use a twofold empirical strategy. First, we estimate an event study model to show the change in Republican Party shares in coal counties in 2016 relative to...

We study the strategic interaction between candidates to office and the print media, exploring the following tension: while the media is instrumental for candidates to communicate with voters, candidates and media outlets have conflicting preferences over the contents of media reporting. We...

In turbulent times, political labels become increasingly uninformative about politicians' true policy preferences or their ability to withstand the influence of special interest groups. We offer a model in which politicians use campaign rhetoric to signal their political preferences in multiple...