Julia Cagé, Nicolas Hervé, Marie-Luce Viaud, 19 June 2017

The rise of news consumption through social media and the ‘fake news’ phenomenon has raised doubt over the value of original news production. This column uses a comprehensive dataset of French news content produced in 2013 to assess the commercial returns to original news production. It finds that media outlets with a larger fraction of original content do tend to receive greater audiences.

Sagit Bar-Gill, Neil Gandal, 10 April 2017

Online echo chambers – in which people engage only with others that share, and media that reflect, their opinions and biases – have become an area of concern in the wake of last year’s startling political upsets. This column investigates how users navigate and explore an online content space. Highly social users and younger users are most likely to get caught in echo chambers, while opinion leaders are less likely to get caught. Reducing the visibility of content popularity information, such as ‘like’ and ‘view’ counts, may help mitigate echo chamber effects. 

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