Marianne Dahl

Marianne Dahl

Acting Deputy Director

Email: mdahl@prio.org

Mobile phone: +47 98 82 28 86

Website: www.mariannedahl.com/

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Research Profile

My research focuses on the causes and consequences of mass mobilization. I investigate when and why people mobilize to demand political change - through protests, strikes, and resistance campaigns - and what determines the success or failure of these movements. In particular, I study the dynamics between social movements, political elites, and security forces, and how they shape political change and regime trajectories. I also examine how violent conflict shapes the attitudes of ordinary people, and why some post-conflict peace processes relapse into war while others result in lasting peace. I combine perspectives from the social mobilization literature, comparative politics, and conflict studies, and have contributed to the development of several global datasets on mass mobilization and security force disloyalty, as well as conducted survey research in Colombia and Ukraine.

Working Experience

2026 -: Acting Deputy Director

2024 - 2026: Research Director

2017 - : Senior Researcher

2017 - : Deputy Editor, Journal of Peace Research

Education

2017: PhD at the Faculty of Social and Educational Sciences - NTNU

2007-2009: M. Phil, Political Science, University of Oslo

2006-2007: Courses in Sociology and Political Science, University of California, Berkeley

2003-2006: BA, Comparative Politics, University of Bergen

Languages spoken

Norwegian, English and Spanish

Work positions
2026–
Acting Deputy DirectorPeace Research Institute Oslo (PRIO)
2024–
Member of the PRIO BoardPeace Research Institute Oslo (PRIO)
2016–
Senior ResearcherPeace Research Institute Oslo (PRIO)
2024–2026
Research DirectorConflict Patterns and EnvironmentsPeace Research Institute Oslo (PRIO)
2013–2016
Doctoral ResearcherPeace Research Institute Oslo (PRIO)
2010–2013
Research AssistantPeace Research Institute Oslo (PRIO)
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