The Leibniz Institute for Media Research | Hans Bredow Institute (HBI) examines media change and the related structural shifts in public communication.
Information on the organisation of the Institute, its financing, the bodies, the academic advisory board and its eponym Hans Bredow.
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We are looking for new colleagues!
PD Mag. Dr. Matthias C. Kettemann, LL.M. (Harvard)
Irene Broer, M.A.
Dipl.-Kffr. Jana Lemke
Dr. Stephan Dreyer
The academic profile of the Hans-Bredow-Institut is characterised by its research programmes.
The Institute focuses on transferring its work to various target groups and various formats in the broadest way possible.
The Hans-Bredow-Institut is engaged in numerous international and national research networks in research and practice.
An overview of all research projects that are carried out during the current research year.
“Medien & Kommunikationswissenschaft“ is an interdisciplinary forum for theoretical and empirical contributions from the entire field of media and communications research
Series "Working Papers of the Hans-Bredow-Institut”
The annual and activity reports document the Institute's work in the areas of research, transfer and service on a yearly basis.
Other series and publications of the Institute
Media Research at Lunch
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Di. 11-19 Uhr
Mi. 10-17 Uhr
Do. 10-17 Uhr
Olga Lévay, Cindy Hesse und Christoph Graebel
Telefon: (+49 40) 45 02 17 22
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This cumulative dissertation project analyses user behaviour with regard to news on social networking platforms.
What role do intermediaries like Google, Facebook, YouTube or WhatsApp play when people get informed about social issues or when they form an opinion?
The Office of Technology Assessment at the German Bundestag (TAB) commissioned the Hans-Bredow-Institut with a report on the topic of "Algorithms in Digital Media and Their Influence on Individual Opinion Formation of Users".
To what extent can algorithmic recommendation systems be part of the own journalistic activity of public service media providers and take the side of (or take the place of) journalistic selection and compilation of information? In a White Paper for the MDR (Central German Broadcasting), the main cha...
Schulz, W.; Dankert, K. (2016): Die Macht der Informationsintermediäre – Erscheinungsformen, Strukturen, Regulierungsoptionen [The Power of Information Intermediaries – Manifestations, Structures and Regulatory Options]. Bonn: Friedrich-Ebert-Stiftung.
Schmidt, J.-H.; Merten, L.; Hasebrink, U.; Petrich, I.; Rolfs, A (2017): Zur Relevanz von Online-Intermediären für die Meinungsbildung [Impact of Online Intermediaries on Opinion Formation]. Hamburg: Verlag Hans-Bredow-Institut, (Arbeitspapiere des Hans-Bredow-Institut Nr. 40 [Working Pape...
To what extent can algorithmic recommendation systems be part of the journalistic activity of public service media providers and take the side of (or take the place of) journalistic selection and compilation of information? In a White Paper, the main characteristics and principles of algorithmic rec...
Merten, L.; Hoelig, S.; Hasebrink, U.;Schmidt, J.-H. (2018): Der Einfluss von Google, Facebook & Co. Zur Veränderung der gesellschaftlich-politischen Meinungs- und Willensbildung [The Influence of Google, Facebook & Co. On the Change of the Socio-Political Opinion Formation and Decision...
"Global Diversity in Search Results: A Socio-Technical Examination of Google, Baidu, and Yandex’ Geopolitical Search Query Results in the US, Western EU, India, China, and Russia", lecture by C. Puschmann at the 7th European Communication Conference (ECC) of the European Communicatio...
"Algorithmic News in the 2016 US Election: Wie Algorithmen die US-Wahl beeinflusst haben können" ["Algorithmic News in the 2016 US Election: How Algorithms Might Have Influenced the US Election "], a joint event of the ZEIT-Stiftung Ebelin und Gerd Bucerius [ZEIT Foundation Ebelin...
Dr. Jan-Hinrik Schmidt is a participant in the interdisciplinary conference on the topic of Internet platforms, their social influence, the associated risks and the resulting legal and regulatory issues.
Dr. Jan-Hinrik Schmidt speaks at the Department of Communication and Media Science at the University of Zurich about how online intermediaries such as Google, YouTube or Facebook influence information management and the opinion-forming process.
Online intermediaries want to be seen as "platforms"...
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