International perspectives on university efficiency Resource efficiency and economic considerations are a major topic in higher education systems. Universities are urged to improve their outputs as well as their processes. This book provides a multi perspective collection of research approaches regarding university efficiency. Though based in Germany and connected to the BMBF research project HELENA at the University of Duisburg Essen many contributions provide international comparisons and analysis approaches. Also most contributions are associated with the annual conferences of EAIR the European Higher Education Society.