Barbara Kaech and Moritz Wüstenberg, Building Pipelines: Experiences with Formal and Informal Screening Mechanisms 11. October 2020 You need to be logged in to view this content. Please Log In. Not a Member? Join Us Posted in CELIS-CONTENT and tagged 2020, CELIS-CONTENT-ACADEMIC-Paper, Denmark, Energy, EU, EU-Member State, Europe, Non-EU State, Poland, USA, Yearbook of Socio-Economic Constitutions