Purpose The purpose of this paper is to improve decision quality, and therefore project and portfolio success, by testing the influence of different visual representations of interdependency data in a simulated decision experiment. A network mapping approach to visualize project...

Purpose – The purpose of this paper is to outline a structured Multi‐Criteria Decision Making (MCDM) methodology to help organisations efficiently allocate limited resources (investments in this case) to different R&D projects within attainable project portfolio strategy packages and select...

Purpose – The purpose of this paper is to examine the behavior of decision makers in portfolio management meetings on innovation projects and to study decision‐making behavior at these meetings. Design/methodology/approach – The paper is based on the case‐study approach; a theoretical...