Prof. Dr. Natascha Just, Alena Birrer, MA, Danya He, MSc, Media & Internet Governance Division, Department of Communication and Media Research, University of Zurich Via Zoom | RSVP Here | or email quello@msu.edu Internationally dominant Internet platforms have established themselves as crucial intermediaries for opinion-forming content and have disrupted national media and communications markets. This raises new questions about the control of opinion power and media concentration in times of platformization. This talk presents findings from a cross-national study on the control of market and opinion power in five countries (Germany, Switzerland, Austria, UK, USA). It scrutinizes the current state of media-concentration control […]