• Allocation of resources in the presence of indivisibilities : Scarf’s problem revisited 

      Bjørndal, Mette; Jörnsten, Kurt (Working Paper, Working paper, 2004-06)
      In his article “The Allocation of Resources in the Presence of Indivisibilities,” Scarf points out that the major problem presented to economic theory by the presence of indivisibilities is the impossibility of detecting ...
    • Equilibrium prices supported by dual price functions in markets with non-convexities 

      Bjørndal, Mette; Jörnsten, Kurt (Working Paper, Working paper, 2004-06)
      The issue of finding market clearing prices in markets with non-convexities has had a renewed interest due to the deregulation of the electricity sector. In the day-ahead electricity market, equilibrium prices are calculated ...
    • The SMS bandwagon in Norway : what made the market? 

      Andersson, Kjetil; Foros, Øystein; Steen, Frode (Working paper, Working paper, 2004-06)
      Short Message Service (SMS) has been an overwhelming success in Europe, substantially larger than in the United States. In relative terms Norway represents one of the largest SMS markets in the world. The aim of the paper ...