Prof. Dr. Dr. Lasse Gerrits (IHS, Rotterdam, The Netherlands) and Dr. Sofia Pagliarin (University of Bamberg, Germany) will present Trajectory-based QCA (TJ-QCA) as a new way to account for and integrate processes over time in QCA both conceptually and methodologically. Research methods usually struggle with the complexity of social processes, such as policy processes, and how they play out over time. As commonly acknowledged, the outcome of these processes observed ‘here and now’ is a result of what happened ‘back…