Cristian Vaccari – författare

Much time has been spent over the past decade debating whether social media contribute to democracy. Drawing on an original study of internet users across nine Western democracies, Outside the Bubble offers an unprecedented look at the effects of social media on democratic participation. This book argues that social media do indeed increase political participation in both online and face-to-face activities--and that they expand political equality across Western democracies. In fact, Cristian Vaccari and Augusto Valeriani find that, for the most part, social media do not constitute echo chambers or filter bubbles as most users see a mixture of political content they agree and disagree with. Various political experiences on social media have positive implications for participation and active political involvement: social media allow citizens to encounter clearly identifiable political viewpoints, facilitate accidental exposure to political news, and enable political actors and ordinary citizens to reach voters with electoral messages designed to mobilize them. Moreover, political interactions occurring on social media do not only benefit citizens who are already involved, but boost participation across the board. This is because social media offer both additional participatory incentives to the already engaged and new political opportunities for the less engaged. By adopting a comparative approach, Vaccari and Valeriani also show that political institutions matter since some political experiences on social media are more strongly associated with participation in majoritarian systems and in party-centric systems. While social media may contribute to many societal problems, they can help address at least two important democratic ills: citizens' apathy towards politics, and inequalities between those who choose to exercise their voice and those who remain silent.

Much time has been spent over the past decade debating whether social media contribute to democracy. Drawing on an original study of internet users across nine Western democracies, Outside the Bubble offers an unprecedented look at the effects of social media on democratic participation. This book argues that social media do indeed increase political participation in both online and face-to-face activities--and that they expand political equality across Western democracies. In fact, Cristian Vaccari and Augusto Valeriani find that, for the most part, social media do not constitute echo chambers or filter bubbles as most users see a mixture of political content they agree and disagree with. Various political experiences on social media have positive implications for participation and active political involvement: social media allow citizens to encounter clearly identifiable political viewpoints, facilitate accidental exposure to political news, and enable political actors and ordinary citizens to reach voters with electoral messages designed to mobilize them. Moreover, political interactions occurring on social media do not only benefit citizens who are already involved, but boost participation across the board. This is because social media offer both additional participatory incentives to the already engaged and new political opportunities for the less engaged. By adopting a comparative approach, Vaccari and Valeriani also show that political institutions matter since some political experiences on social media are more strongly associated with participation in majoritarian systems and in party-centric systems. While social media may contribute to many societal problems, they can help address at least two important democratic ills: citizens' apathy towards politics, and inequalities between those who choose to exercise their voice and those who remain silent.

Digital politics is shorthand for how internet technologies have fueled the complex interactions between political actors and their constituents. Cristian Vaccari analyzes the presentation and consumption of online politics in seven advanced Western democracies - Australia, France, Germany, Italy, Spain, the United Kingdom, and the United States - from 2006 to 2010. His study not only refutes claims that the web creates homogenized American-style politics and political interaction but also empirically reveals how a nation's unique constraints and opportunities create digital responses. Digital Politics in Western Democracies is the first large-scale comparative treatment of both the supply and the demand sides of digital politics among different countries and national political actors. It is divided into four parts: theoretical challenges and research methodology; how parties and candidates structure their websites (supply); how citizens use the websites to access campaign information (demand); and how the research results tie back to inequalities, engagement, and competition in digital politics.Because a key aspect of any political system is how its actors and citizens communicate, this book will be invaluable for scholars, students, and practitioners interested in political communication, party competition, party organization, and the study of the contemporary media landscape writ large.