• Regional aviation and the PSO system : Level of Service and social efficiency 

      Bråthen, Svein; Eriksen, Knut Sandberg (Journal article; Peer reviewed, 2018)
      The variation in Level of Service (LOS) and the objective of the Public Service Obligation (PSO) system raises the need for a method for determining the LOS based on social efficiency measures. Such a method is developed ...