• A theory framework for balancing vertical and horizontal leadership in projects 

      Müller, Ralf; Sankaran, Shankar; Drouin, Nathalie; Vaagaasar, Anne Live; Bekker, Michiel C.; Jain, Karuna (Journal article; Peer reviewed, 2017)
      This paper develops a framework for understanding the interaction between person-centered leadership by project managers (a.k.a. vertical leadership (VLS)) and team-centered leadership by individuals in the project team ...
    • Balancing vertical and horizontal leadership in projects: Empirical studies from Australia, Canada, Norway and Sweden 

      Drouin, Nathalie; Müller, Ralf; Sankaran, Shankar; Vaagaasar, Anne Live (Journal article; Peer reviewed, 2018)
      Purpose The purpose of this paper is twofold: to identify how horizontal leaders (within project teams) execute their leadership task in the context of balanced leadership; and to pinpoint scenarios that can occur when ...
    • Modeling Organizational Project Management 

      Müller, Ralf Josef; Drouin, Nathalie; Sankaran, Shankar (Journal article; Peer reviewed, 2019)
      The contemporary discourse on organizational project management (OPM) complements project, program, and portfolio management with emerging elements, such as governance, projectification, the project management office (PMO), ...