Universität zu Köln

Hensel, Lukas ORCID: 0000-0002-4962-2885, Witte, Marc ORCID: 0000-0001-8122-4847, Caria, A. Stefano, Fetzer, Thiemo, Fiorin, Stefano, Gotz, Friedrich M., Gomez, Margarita, Haushofer, Johannes, Ivchenko, Andriy, Kraft-Todd, Gordon, Reutskaja, Elena, Roth, Christopher, Yoeli, Erez and Jachimowicz, Jon M. (2022). Global Behaviors, Perceptions, and the Emergence of Social Norms at the Onset of the COVID-19 Pandemic. J. Econ. Behav. Organ., 193. S. 473 - 497. AMSTERDAM: ELSEVIER. ISSN 1879-1751

Hager, Anselm ORCID: 0000-0003-4268-1759, Hensel, Lukas ORCID: 0000-0002-4962-2885, Hermle, Johannes ORCID: 0000-0003-0852-3597 and Roth, Christopher ORCID: 0000-0003-2806-7402 (2022). Political Activists as Free-Riders: Evidence from a Natural Field Experiment. Discussion Paper.

Hensel, Lukas ORCID: 0000-0002-4962-2885, Hager, Anselm ORCID: 0000-0003-4268-1759, Roth, Christopher ORCID: 0000-0003-2806-7402 and Stegmann, Andreas ORCID: 0000-0002-7211-0271 (2022). Voice and Political Engagement: Evidence From a Natural Field Experiment. Discussion Paper.

Hager, Anselm, Hermle, Johannes, Hensel, Lukas ORCID: 0000-0002-4962-2885 and Roth, Christopher (2021). Does Party Competition Affect Political Activism? J. Polit., 83 (4). S. 1681 - 1695. CHICAGO: UNIV CHICAGO PRESS. ISSN 1468-2508

Hager, Anselm ORCID: 0000-0003-4268-1759, Hensel, Lukas ORCID: 0000-0002-4962-2885, Hermle, Johannes ORCID: 0000-0003-0852-3597 and Roth, Christopher ORCID: 0000-0003-2806-7402 (2021). Group Size and Protest Mobilization across Movements and Countermovements. Discussion Paper.

Hager, Anselm ORCID: 0000-0003-4268-1759, Hensel, Lukas ORCID: 0000-0002-4962-2885, Hermle, Johannes ORCID: 0000-0003-0852-3597 and Roth, Christopher . Group Size and Protest Mobilization across Movements and Countermovements. Am. Polit. Sci. Rev.. NEW YORK: CAMBRIDGE UNIV PRESS. ISSN 1537-5943