Media Systems and the Political Information Environment: A Cross-National Comparison

To express attitudes and act according to their self-interest, citizens need relevant, up-to-date information about current affairs. But has the increased commercialization in the media market increased or decreased the flow of political information? Hallin and Mancini stress that the existing empirical evidence is fragmented and that this question therefore has been difficult to answer. In this article the authors present new data that allow them to systematically examine how the flow of political information on TV occurs across six Western countries during a thirty-year period. The authors find that the flow of political information through TV varies according to the degree of commercialization. The flow of news and current affairs is lowest in the most commercially oriented television system and among the commercial TV channels. There is however important cross-national variation even within similar media systems. The authors’ data do not suggest a convergence toward the liberal system when it comes to the political information environment on TV. Rather, what strikes them is how strongly resistant some European countries have been to subordinating the needs of democracy to profit making

The Generalizability of Personality Effects in Politics

A burgeoning line of research examining the relation between personality traits and political variables relies extensively on convenience samples. However, our understanding of the extent to which using convenience samples challenges the generalizability of these findings to target populations remains limited. We address this question by testing whether associations between personality and political characteristics observed in representative samples diverged from those observed in the sub-populations most commonly studied in convenience samples, namely students and internet users. We leverage ten high-quality representative datasets to compare the representative samples with the two sub- samples. We did not find any systematic differences in the relationship between personality traits and a broad range of political variables. Instead, results from the sub-samples generalized well to those observed in the broader and more diverse representative sample

Intra-Campaign Changes in Voting Preferences: The Impact of Media and Party Communication

An increasing number of citizens change and adapt their party preferences during the electoral campaign. We analyze which short-term factors explain intra-campaign changes in voting preferences, focusing on the visibility and tone of news media reporting and party canvassing. Our analyses rely on an integrative data approach, linking data from media content analysis to public opinion data. This enables us to investigate the relative impact of news media reporting as well as party communication. Inherently, we overcome previously identified methodological problems in the study of communication effects on voting behavior. Our findings reveal that campaigns matter: Especially interpersonal party canvassing increases voters’ likelihood to change their voting preferences in favor of the respective party, whereas media effects are limited to quality news outlets and depend on individual voters’ party ambivalence

The political economy of trade and migration: evidence from the U.S. Congress

We systematically examine the drivers of U.S. congressmen's votes on trade and migration reforms since the 1970's. Standard trade theory suggests that reforms that lower barriers to goods and migrants should have similar distributional effects, hurting low-skilled U.S. workers while benefiting high-skilled workers. In line with this prediction, we find that House members representing more skilled labor abundant districts are more likely to support both trade and migration liberalization. Still, important differences exist: Democrats favor trade reforms less than Republicans, while the opposite is true for immigration reforms; welfare state considerations and network effects shape support for immigration, but not for trade

Presidential Election Campaigns and American Democracy: The Relationship Between Communication Use and Normative Outcomes

There is very little research about the relative influence of campaign communication forms or venues on normative outcomes concerning the extent to which campaign communication promotes or degrades basic democratic values. This investigation assesses the relative impact of 17 communication forms on three normative outcomes: political expertise, which embodies people’s awareness, knowledge, and interest in politics; attitude about the process used to elect candidates; and likelihood of participating in the political process. Data are based on results of two national surveys conducted in different phases of the 2004 presidential campaign. Hierarchical regression analyses are used to evaluate the relative influence of the 17 communication forms on normative outcomes, controlling for sociodemographic variables.Yeshttps://us.sagepub.com/en-us/nam/manuscript-submission-guideline