• Cohen Denis, Daniel Bischof (2021): How Perception of Support Drives Vote Switching to Challenger Parties, [ 11th Annual Meeting of the European Political Science Association, (virtual conference), ]

• Cohen Denis Weßels Bernhard, Harald Schoen (Eds.) (2021): Ökonomisches Risiko und die elektorale Anziehungskraft der AfD, pp. 297-320. Wiesbaden, Springer VS

• Amaya Ashley, Ruben L. Bach, Frauke Kreuter, Florian Keusch Hil Craig, Paul P. Biemer, Trent Buskirk, Lilli Japec, Antje Kirchner, Stas Kolenikov, Lars E. Lyberg (Eds.) (2021): Measuring the Strength of Attitudes in Social Media Data, pp. 163-192. Hoboken, NJ, Wiley

• Keusch Florian, Bella Struminskaya, Frauke Kreuter, Martin Weichbold Hill Craig, Paul P. Biemer, Trent Buskirk, Lilli Japec, Antje Kirchner, Stas Kolenikov, Lars E. Lyberg (Eds.) (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 Hill Craig, Paul P. Biemer, Trent Buskirk, Lilli Japec, Antje Kirchner, Stas Kolenikov, Lars E. Lyberg (Eds.) (2021): Effects of Incentives in Smartphone Data Collection, pp. 389-414. Hoboken, NJ, Wiley

• 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