Publikationen
Books
- Andreas Jungherr and Ralph Schroeder. 2022. Digital Transformations of the Public Arena. New York: Cambridge University Press.
- Andreas Jungherr, Gonzalo Rivero, and Daniel Gayo-Avello. 2020. Retooling Politics: How Digital Media are Shaping Democracy. New York: Cambridge University Press.
- Andreas Jungherr. 2015. Analyzing Political Communication with Digital Trace Data: The Role of Twitter Messages in Social Science Research. Cham: Springer.
- Andreas Jungherr and Harald Schoen. 2013. Das Internet in Wahlk?mpfen: Konzepte, Wirkungen und Kampagnenfunktionen. Wiesbaden: Springer VS.
Edited Volumes
- Yannis Theocharis and Andreas Jungherr (Eds.). 2021. Special Issue: Computational Political Communication: Theory, Applications, and Interdisciplinary Challenges. Political Communication 38 (1-2).
- Andreas Jungherr and Yannis Theocharis (Eds.). 2017. Special Issue: The Empiricist’s Challenge: Asking Meaningful Questions in Political Science in the Age of Big Data. Journal of Information Technology & Politics 14 (2).
- Andreas Jungherr (Ed.). 2015. Special Issue: E-Campaigning in Germany — A Net Revolution?German Politics 24 (4).
Journal Articles
- Andreas Jungherr. 2025. Wahlkampf digital: ?ffentlichkeit, Koordination und Künstliche Intelligenz. Aus Politik und Zeitgeschichte (APUZ) 6-7/2025: 19-24
- Andreas Jungherr. 2024. Foundational questions for the regulation of digital disinformation. The Journal of Media Law. Online first. doi: 10.1080/17577632.2024.2362484
- Adrian Rauchfleisch and Andreas Jungherr. 2024. Blame and obligation: The importance of libertarianism and political orientation in the public assessment of disinformation in the United States. Policy & Internet. Online first. doi: 10.1002/poi3.407
- Andreas Jungherr. 2023. Artificial Intelligence and Democracy: A Conceptual Framework. Social Media + Society 9(3): 1-14. doi: 10.1177/20563051231186353
- Andreas Jungherr and Ralph Schroeder. 2023. Artificial intelligence and the public arena. Communication Theory (Online First). doi: 10.1093/ct/qtad006
- Andreas Jungherr and Damien Schlarb. 2022. The extended reach of game engine companies: How companies like Epic Games and Unity Technologies provide platforms for extended reality applications and the metaverse. Social Media + Society. 8(2): 1-12. doi: 10.1177/20563051221107641 .
- Andreas Jungherr, Oliver Posegga, and Jisun An. 2022. Populist Supporters on Reddit: A Comparison of Content and Behavioral Patterns Within Publics of Supporters of Donald Trump and Hillary Clinton. Social Science Computer Review 40(3): 809-830. doi:10.1177/0894439321996130 .
- Ankit Kariryaa, Simon Rundé, Hendrik Heuer, Andreas Jungherr, and Johannes Sch?ning. 2022. The role of flag emoji in online political communication. Social Science Computer Review. 40(2): 367-387. doi: 10.1177/0894439320909085 .
- Andreas Jungherr, Alexander Wuttke, Matthias Mader, and Harald Schoen. 2021. A source like any other? Field and survey experiment evidence on how interest groups shape public opinion. Journal of Communication 71(2): 276-304. doi:10.1093/joc/jqab005 .
- Yannis Theocharis and Andreas Jungherr. 2021. Computational Social Science and the Study of Political Communication. Political Communication 38(1-2): 1-22. doi: 10.1080/10584609.2020.1833121 .
- Andreas Jungherr and Ralph Schroeder. 2021. Disinformation and the Structural Transformations of the Public Arena: Addressing the Actual Challenges to Democracy. Social Media + Society 7(1): 1-13. doi:10.1177/2056305121988928
- Alexander Wuttke, Andreas Jungherr, and Harald Schoen. 2019. More than opinion expression: Secondary effects of intraparty referendums on party members. Party Politics 25(6): 817-827. doi: 10.1177/1354068817745729 .
- Andreas Jungherr, Ralph Schroeder, and Sebastian Stier. 2019. Digital Media and the Surge of Political Outsiders: Explaining the Success of Political Challengers in the US, Germany and China. Social Media + Society 5(3): 1-12. doi: 10.1177/2056305119875439 .
- Andreas Jungherr, Oliver Posegga, and Jisun An. 2019. Discursive Power in Contemporary Media Systems: A Comparative Framework. The International Journal of Press/Politics 24(4): 404-425. doi: 10.1177/1940161219841543 .
- Andreas Jungherr, Matthias Mader, Harald Schoen, and Alexander Wuttke. 2018. Context-driven attitude formation: The difference between supporting free trade in the abstract and supporting specific trade agreements. Review of International Political Economy 25(2): 215-242. doi:10.1080/09692290.2018.1431956
- Andreas Jungherr. 2017. Das Internet in der politischen Kommunikation: Forschungsstand und Perspektiven. Politische Vierteljahresschrift 58(2): 285-316. doi: 10.5771/0032-3470-2017-2-285
- Andreas Jungherr and Yannis Theocharis. 2017. The Empiricist’s Challenge: Asking Meaningful Questions in Political Science in the Age of Big Data. Journal of Information Technology & Politics 14(2): 97-109. doi: 10.1080/19331681.2017.1312187
- Andreas Jungherr, Harald Schoen, Oliver Posegga, and Pascal Jürgens. 2017. Digital Trace Data in the Study of Public Opinion: An Indicator of Attention Toward Politics Rather Than Political Support. Social Science Computer Review 35(3): 336-356. doi: 10.1177/0894439316631043
- Andreas Jungherr. 2016. Datengestützte Verfahren im Wahlkampf. ZPB Zeitschrift für Politikberatung 8(1): 3-14. doi: 10.5771/1865-4789-2016-1-3
- Andreas Jungherr. 2016. Four Functions of Digital Tools in Election Campaigns: The German Case. The International Journal of Press/Politics 21(3): 358-377. doi: 10.1177/1940161216642597
- Andreas Jungherr. 2016. Twitter Use in Election Campaigns: A Systematic Literature Review. Journal of Information Technology & Politics 13(1): 72-91. doi: 10.1080/19331681.2015.1132401
- Andreas Jungherr, Harald Schoen, and Pascal Jürgens. 2016. The mediation of politics through Twitter: An analysis of messages posted during the campaign for the German federal election 2013. Journal of Computer-Mediated Communication 21(1): 50-68. doi: 10.1111/jcc4.12143
- Pascal Jürgens and Andreas Jungherr. 2015. “The Use of Twitter During the 2009 German National Election.” German Politics 24(4): 469-490. doi: 10.1080/09644008.2015.1116522
- Andreas Jungherr. 2015. “The role of the Internet for political campaigns in Germany.” German Politics 24(4): 427-434. doi: 10.1080/09644008.2014.989218
- Andreas Jungherr. 2014. “The logic of political coverage on Twitter: Temporal dynamics and content.” Journal of Communication 64(2): 239-259 doi: 10.1111/jcom.12087
- Andreas Jungherr and Pascal Jürgens. 2014. “Through a glass, darkly: tactical support and symbolic association in Twitter messages commenting on Stuttgart 21.” Social Science Computer Review 32(1): 74-89. doi: 10.1177/0894439313500022
- Andreas Jungherr and Pascal Jürgens. 2013. “Forecasting the pulse: how deviations from regular patterns in online data can identify offline phenomena.” Internet Research 23(5): 589-607. doi: 10.1108/IntR-06-2012-0115
- Andreas Jungherr. 2013. “Die Rolle des Internets in deutschen Wahlk?mpfen“. ZPB Zeitschrift für Politikberatung 2/2013 6(2): 91-95. doi: 10.5771/1865-4789-2013-2-89
- Andreas Jungherr, Pascal Jürgens, and Harald Schoen. 2012. “Why the Pirate Party won the German election of 2009 or the trouble with predictions: a response to Tumasjan, A., Sprenger, T.O., Sander, P.G. & Welpe, I.M. ‘Predicting elections with Twitter: what 140 characters reveal about political sentiment’.” Social Science Computer Review 30(2): 229-234. doi: 10.1177/0894439311404119
- Andreas Jungherr. 2012. “Online campaigning in Germany: The CDU online campaign for the general election 2009 in Germany.” German Politics 21(3): 317-340. doi: 10.1080/09644008.2012.716043
- Andreas Jungherr. 2012. “The German federal election of 2009: The challenge of participatory cultures in political campaigns.” Transformative Works and Cultures 10. doi:10.3983/twc.2012.0310
- Andreas Jungherr and Pascal Jürgens. 2011. “E-Petitionen in Deutschland: Zwischen niedrigschwelligem Partizipationsangebot und quasi-plebiszit?rer Nutzung.” Zeitschrift für Parlamentsfragen 3/2011: 521-534. doi: 10.5771/0340-1758-2011-3-523
- Andreas Jungherr and Pascal Jürgens. 2010. “The political click: political participation through e-petitions in Germany.” Policy & Internet 2(4) Article 6: 131-165. doi: 10.2202/1944-2866.1084
Book Chapters and Conference Proceedings
- Jungherr, Andreas (2023). Digital campaigning: How digital media change the work of parties and campaign organizations and impact elections. In Research Handbook Digital Sociology, Hrsg. Jan Skopek. Cheltenham: Edward Elgar. S. 446-462.
- Daniel Gayo-Avello, Andreas Jungherr, and Gonzalo Rivero (2023). Social media and electoral prediction: Ten years after. In Handbook of Computational Social Science, ed. Taha Yasseri. Cheltenham: Edward Elgar. (Forthcoming).
- Andreas Jungherr and Oliver Posegga (2023). Computational Social Science. In Handbuch Digitalisierung und politische Beteiligung, eds. Sigrid Baringhorst, Norbert Kersting, and J?rg Radtke. Wiesbaden: Springer. Doi: 10.1007/978-3-658-31480-4_54-1 .
- Andreas Jungherr (2023). Digitale Informationsumgebungen: Echokammern, Filterblasen, Fake News und Algorithmen. In Handbuch Digitalisierung und politische Beteiligung, eds. Sigrid Baringhorst, Norbert Kersting, and J?rg Radtke. Wiesbaden: Springer. Doi: 10.1007/978-3-658-31480-4_34-1 .
- Andreas Jungherr (2020). Desinformation: Konzepte, Identifikation, Reichweite und Effekte. In Was ist Desinformation? Betrachtungen aus sechs wissenschaftlichen Perspektiven. Düsseldorf: Landesanstalt für Medien NRW. S. 23-30.
- Andreas Jungherr (2020). Kommunikation auf Sozialen Netzwerkplattformen. In Einstellungs- und Verhaltensforschung: Handbuch für Wissenschaft und Studium, eds. Thorsten Faas, Oscar W. Gabriel, and Jürgen Maier. Baden-Baden: Nomos. p. 184-206. [Preprint]
- Sebastian Stier und Andreas Jungherr (2019). Digitale Verhaltensdaten und Computational Social Science in der politischen Kommunikationsforschung. In Politik in der digitalen Gesellschaft: Zentrale Problemfelder und Forschungsperspektiven, eds. Jeanette Hofmann, Norbert Kersting, Claudia Ritzi und Wolf J. Schünemann. Bielefeld: transcript-Verlag. p. 309-325. [Preprint]
- Jisun An, Haewoon Kwak, Oliver Posegga, and Andreas Jungherr (2019). Political discussions in homogeneous and cross-cutting communication spaces: Interaction patterns and linguistic strategies on Reddit. In ICWSM 2019: Proceedings of the 13th International AAAI Conference on Web and Social Media. Menlo Park: Association for the Advancement of Artificial Intelligence (AAAI). p. 68–79. [pdf]
- Oliver Posegga and Andreas Jungherr (2019). Characterizing Political Talk on Twitter: A Comparison Between Public Agenda, Media Agendas, and the Twitter Agenda with Regard to Topics and Dynamics. In HICSS 52: Proceedings of the 52nd Hawaii International Conference on System Sciences. University of Hawaii at Manoa: Scholarspace. p. 2590-2599. DOI: https://hdl.handle.net/10125/59697.
- Andreas Jungherr (2019). Normalizing Digital Trace Data. In Digital Discussions: How Big Data Informs Political Communication, eds. Natalie Jomini Stroud and Shannon McGregor. New York, NY: Routledge. p. 9-35. doi: doi.org/10.4324/9781351209434-2 [Preprint]
- Andreas Jungherr, Pascal Jürgens, and Harald Schoen (2018). Twitter-Daten in der Wahlkampfforschung: Datensammlung, Aufarbeitung und Analysebeispiele. In Computational Social Science: Die Analyse von Big Data, eds. Andreas Bl?tte, Joachim Behnke, Kai-Uwe Schnapp, and Claudius Wagemann. Baden-Baden, DE: Nomos-Verlag. p. 255-294. doi: 10.5771/9783845286556-255
- Andreas Jungherr (2017). Einsatz Digitaler Technologie im Wahlkampf. In Medienkompetenz: Herausforderung für Politik, politische Bildung und Medienbildung, eds. Harald Gapski, Monika Oberle, and Walter Staufer. Bonn, DE: Bundeszentrale für politische Bildung. p. 92-101.
- Andreas Jungherr and Pascal Jürgens (2016). Twitter-Nutzung in den Bundestagswahlk?mpfen 2009 und 2013 im Vergleich. In Vergleichende Wahlkampfforschung: Studien anl?sslich der Wahlen in Deutschland, eds. Jens Tenscher and Uta Ru?mann. Wiesbaden, DE: Springer VS. p. 155-174. doi: 10.1007/978-3-658-12977-4_8
- Andreas Jungherr and Pascal Jürgens (2014). Stuttgart’s Black Thursday on Twitter: Mapping Political Protests with Social Media Data. In Analyzing Social Media Data and Web Networks, ed. Rachel Gibson, Marta Cantijoch, and Stephen Ward. New York, NY u.a.: Palgrave Macmillan. p. 154-196. doi: 10.1057/9781137276773_7 [Preprint]
- Andreas Jungherr. 2013. “Tweets and Votes, a Special Relationship: The 2009 Federal Election in Germany.” In Proceedings of PLEAD ’13: Proceedings of the 2nd workshop on Politics, elections and data. New York, NY: ACM. p. 5-14. doi: 10.1145/2508436.2508437 [Preprint: Tweets and Votes, a Special Relationship: The 2009 Federal Election in Germany]
- Pascal Jürgens, Andreas Jungherr, and Harald Schoen. 2011. “Small Worlds with a Difference: New Gatekeepers and the Filtering of Political Information on Twitter.” In WebSci ’11: Proceedings of the 3rd International Web Science Conference. New York, NY: ACM. doi: 10.1145/2527031.2527034
[Preprint], Runner up Best Paper Award - Pascal Jürgens and Andreas Jungherr. 2011. “Wahlkampf vom Sofa aus: Twitter im Bundestagswahlkampf 2009.” In Das Internet im Wahlkampf: Analysen zur Bundestagswahl 2009, ed. Eva Johanna Schweitzer, and Steffen Albrecht. Wiesbaden: VS Verlag für Sozialwissenschaft.
[Preprint] - Daniel Schultz and Andreas Jungherr. 2010. “Applications: Picking the Right One in a Transient World.” In Digital Activism Decoded: The New Mechanics of Change, ed. Mary Joyce. New York, NY u.a.: International Debate Education Association.
[A copy of the book is available at the Meta-Activism Project] - Pascal Jürgens and Andreas Jungherr. 2010. “Breaking the barrier: Interactive Election Campaign Communication on Twitter during the German General Election 2009.” In 12th General Online Research Conference, GOR 10: Proceedings, ed. Martin Welker, Holger Gei?ler, Lars Kaczmirek, and Olaf Wenzel. Pforzheim: Deutsche Gesellschaft für Online-Forschung e.V.
[A pdf of the GOR 10 proceedings is available at the conference’s website] - Andreas Jungherr. 2009. “Twitternde Politiker: Zwischen buntem Rauschen und Bürgern?he 2.0.” In Soziale Netze in der digitalen Welt: Das Internet zwischen egalit?rer Beteiligung und ?konomischer Macht, ed. Christoph Bieber, Martin Eifert, Thomas Gro?, and J?rn Lamla. Frankfurt am Main: Campus Verlag.
- Pascal Jürgens and Andreas Jungherr. 2009. “Twittering Dissent: Social Web Data Streams as Basis for Agent Based Models of Opinion Dynamics.” In 11th General Online Research Conference, GOR 09: Proceedings, ed. Martin Welker, Holger Gei?ler, Lars Kaczmirek, and Olaf Wenzel. Vienna: Deutsche Gesellschaft für Online-Forschung e.V.
[A pdf of the GOR 09 proceedings is available at the editor’s website] - Pascal Jürgens, Andreas Jungherr, and Benjamin Heitmann. 2009. “The interplay of theory and observation: a proposition for structured research on human behavior on the web.” In Proceedings of the WebSci’09: Society On-Line. Athens, Greece: Web Science Trust.
Book Reviews
- Andreas Jungherr. 2022. Review of Cristian Vaccari & Augusto Valeriani (2021). Outside the Bubble: social media and political participation in western democracies. Journal of Information Technology & Politics. (Online First). doi:10.1080/19331681.2022.2136321
- Andreas Jungherr. 2021. Review of Hugo Mercier (2020). Not Born Yesterday: The Science of Who We Trust and What We Believe. The International Journal of Press/ Politics 26(2): 513-514. doi:10.1177/1940161220983777
- Andreas Jungherr. 2019. Review of Ralph Schroeder (2018). Social theory after the Internet: Media, technology, and globalization. The International Journal of Press/ Politics 24(1): 117-119. doi:10.1177/1940161218808373
- Andreas Jungherr. 2017. Review of Eitan D. Hersh (2015). Hacking the El