Federica Liberini, Michela Redoano, Antonio Russo, Angel Cuevas Rumin and Ruben Cuevas Rumin, The CAGE Background Briefing Series No. 90, November 2018

The ways we access news and, with it, the nature of political communication have radically changed since the advent of social media. This column uses a unique dataset that matches individuals to Facebook audiences to examine the extent and intensity of online political campaigns conducted on the site before the 2016 US presidential elections. The social platform had a significant effect in persuading undecided voters to support Trump and in persuading Republican supporters to turn out on election day, but had no effect on Clinton’s side.

Political Economy