Participation in the Collaborative Research Centre/ SFB 1150
- Speaker of the Collaborative Research Centre / SFB 1150 "Cultures of Decision-Making"
- Member of the Board of the SFB 1150
- Head of project B06 The Differentiation of Policy Fields: Economic-Political Decision-Making in German Territories and States in the 18th and 19th Centuries
- Member and Speaker of the Research Platform III Decision-making in individualistic action and social theories
- Speaker of the Project Area B Formation and Framing of Decision-Making