Media type: E-Article Title: Does Party Competition Affect Political Activism? Contributor: Hager, Anselm; Hermle, Johannes; Hensel, Lukas; Roth, Christopher Published: University of Chicago Press, 2021 Published in: The Journal of Politics, 83 (2021) 4, Seite 1681-1694 Language: English DOI: 10.1086/712140 ISSN: 0022-3816; 1468-2508 Keywords: Sociology and Political Science Origination: Footnote: