• Sakshaug Joseph W., Arkadiusz Wiśniowski, Diego Andres Perez Ruiz, Annelies G. Blom (2021): Combining Scientific and Non-Scientific Surveys to Improve Estimation and Reduce Costs, pp. 71-93. Wiesbaden, Springer

• Amaya Ashley, Ruben L. Bach, Frauke Kreuter, Florian Keusch (2021): Measuring the Strength of Attitudes in Social Media Data, pp. 163-192. Hoboken, NJ, Wiley

• Keusch Florian, Bella Struminskaya, Frauke Kreuter, Martin Weichbold (2021): Combining Active and Passive Mobile Data Collection: A Survey of Concerns, pp. 657-682. Hoboken, NJ, Wiley

• Haas Georg-Christoph, Frauke Kreuter, Florian Keusch, Mark Trappmann, Sebastian Bähr (2021): Effects of Incentives in Smartphone Data Collection, pp. 389-414. Hoboken, NJ, Wiley

• Astley Christina, Gaurav Tuli, Kimberly Cord, Emily Cohn, Benjamin Rader, Tanner Varrelman, Samantha Chiu, Xiaoyi Deng, Kathleen Stewart, Tamer Farag, Kristina Barkume, Sarah LaRocca, Katherine Morris, Frauke Kreuter, John Brownstein (2021): Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base, PNAS: Proceedings of the National Academy of Sciences of the United States of America, 118, 51, pp. (article no. e2111455118).

• Salomon Joshua, Alex Reinhart, Alyssa Bilinski, Eu Chua, Wichada La Motte-Kerr, Minttu Rönn, Marissa Reitsma, Katherine Morris, Sarah LaRocca, Tamer Farag, Frauke Kreuter, Roni Rosenfeld, Ryan Tibshirani (2021): The US COVID-19 Trends and Impact Survey: Continuous real-time measurement of COVID-19 symptoms, risks, protective behaviors, testing, and vaccination, PNAS: Proceedings of the National Academy of Sciences of the United States of America, 118, 51, pp. (article no. e2111454118).

• Salomon Joshua, Alex Reinhart, Alyssa Bilinski, Eu Chua, Wichada La Motte-Kerr, Minttu Rönn, Marissa Reitsma, Katherine Morris, Sarah LaRocca, Tamar Farag, Frauke Kreuter, Roni Rosenfeld, Ryan Tibshirani (2021): The U.S. COVID-19 Trends and Impact Survey, 2020-2021: Continuous real-time measurement of COVID-19 symptoms, risks, protective behaviors, testing and vaccination, MedRxiv: the preprint server for health sciences, pp. (e-only).

• Traunmüller Richard, Matthias Revers (2021): Meinungsfreiheit an der Universität: Unschärfen und Strohmänner (Antwort auf Lars Meier), Kölner Zeitschrift für Soziologie und Sozialpsychologie, 73, 1, pp. 137-146.

• Lin Nick, Roni Lehrer (2021): Everything to everyone and the conditioning effect of intraparty cohesion: A replication in a cross-national context, Party Politics, 27, 5, pp. 909–916. Party Politics

• Krebs Dagmar, Jan Karem Höhne (2021): Exploring Scale Direction Effects and Response Behavior Across PC and Smartphone Surveys, Journal of Survey Statistics and Methodology, 9, 3, pp. 477–495.

• Höhne Jan Karem, Timo Lenzner, Cornelia Neuert, Ting Yan (2021): Re-Examining the Middle Means Typical and the Left and Top Means First Heuristics Using Eye-Tracking Methodology, Journal of Survey Statistics and Methodology, 9, 1, pp. 25-50.

• (2021): Parliamentary Candidates between Voters and Parties. A Comparative Perspective, pp. 258. London, Routledge

• (2021): Big Data and Social Science: Data Science Methods and Tools for Research and Practice, 2nd edition, pp. 411. Boca Raton, Chapman and Hall/CRC

• Auer Daniel, Didier Ruedin (2021): Dynamics of Discrimination, [ Workshop on Survey Experiments in Migration and Integration, (virtual workshop), ]

• Gerdon Frederic, Helen Nissenbaum, Ruben L. Bach, Frauke Kreuter, Stefan Zins (2021): Privacy Attitudes in Times of Crisis: Acceptance of Data Sharing for Public Health?, [ Joint Statistical Meetings (JSM), (virtual conference), ]

• Auer Daniel, Johannes Kunz (2021): Communication Barriers and Infant Health: Causal Evidence from the Swiss Language Roulette, [ IAB-ECSR interdisciplinary conference "Refugee migration and integration revisited: lessons from the recent past", (virtual conference), ]

• Krapf Sandra, Anina Jauris, Bärbel Holzwarth (2021): Wie beeinflusst die Corona-Pandemie das Familienklima, [ Gemeinsamer Kongress der Deutschen Gesellschaft für Soziologie und der Österreichischen Gesellschaft für Soziologie 2021, (virtual conference), ]

• Kleinewiese Julia, Peter Graeff (2021): Scrutinizing the “code of silence” in a situation of corruption: Testing a team mechanism of deviant behavior, [ IV ISA Forum of Sociology, (virtual conference), ]

• Auer Daniel, Johannes Kunz (2021): Language and Infant Health: Causal Evidence from the Swiss Language Roulette, [ IAB-ECSR interdisciplinary conference "Refugee migration and integration revisited: lessons from the recent past", (virtual conference), ]

• Gereke Johanna, Joshua Hellyer, Nan Zhang (2021): Do trigger events trigger stress? Hate crime victimization and stress after Charlottesville, [ ECSR Annual Conference 2021, (virtual conference), ]

• Jünger Stefan, Denis Cohen (2021): Using Geospatial Data in R, Mannheim, MZES

• Cohen Denis, Nick Baumann (2021): regplane3D: Plotting Regression Predictions in 3D, Mannheim, MZES

• Cohen Denis, Marcel Neunhoeffer, Oliver Rittmann (2021): Learning, Teaching, and Social Interactions in Times of the COVID-19 Pandemic – Adapting a First-Semester MA/PhD Course to the Online Semester, Berlin, Deutsche Vereinigung für Politikwissenschaft

• Cohen Denis, Marcel Neunhoeffer, Oliver Rittmann (2021): Teaching Quantitative Social Science in Times of COVID-19: How to Generate and Distribute Individualized Exams with R and RMarkdown, Mannheim, MZES

• Beck Paul A., Thorsten Faas, Richard Gunther, Anthony Mughan, Erik Nisbet, Rüdiger Schmitt-Beck, Paolo Segatti (2021): Populism, Nativism and Vote Choices in Five Western Democracies, 177, pp. 27. Mannheim, MZES