• European market integration for gas? : volume flexibility and political risk 

      Asche, Frank; Osmundsen, Petter; Tveterås, Ragnar (Discussion paper, Working paper, 2000-05)
      Is the European gas market integrated? Are there substantial price differences between gas from different export countries? Time series of Norwegian, Dutch and Russian gas export prices to Germany in 1990-1998 are examined. ...
    • European market integration for gas? : volume flexibility and political risk 

      Asche, Frank; Osmundsen, Petter; Tveterås, Ragnar (Report, Research report, 2000-06)
      Is the European gas market integrated? Are there substantial price differences between gas from different export countries? Time series of Norwegian, Dutch and Russian gas export prices to Germany in 1990-1998 are examined. ...
    • Market integration for natural gas in Europe 

      Asche, Frank; Osmundsen, Petter; Tveterås, Ragnar (Discussion paper, Working paper, 2000-09)
      In this paper we examine the degree of market integration in French gas imports. Are there substantial price differences between gas from different export countries, and do prices move together? Furthermore, we analyze to ...
    • Market integration for natural gas in Europe 

      Asche, Frank; Osmundsen, Petter; Tveterås, Ragnar (Report, Research report, 2000-09)
      In this paper we examine the degree of market integration in French gas imports. Are there substantial price differences between gas from different export countries, and do prices move together? Furthermore, we analyze to ...
    • On the costs and benefits of vertical integration 

      Gabrielsen, Tommy Staahl (Working paper, Working paper, 2003-06)
      We consider a setting where two upstream firms may vertically integrate or contract with a single downstream distributor. Under vertical integration the integrated firm may offer to share the downstream capacity with its ...