• Climate policy and the steel industry : achieving global emission reductions by an incomplete climate agreement 

      Mathiesen, Lars; Mæstad, Ottar (Working Paper, Working paper, 2002-11)
      The steel industry is one of the largest sources of global CO2 emissions and hence a candidate for climate policies. A carbon tax on emissions in industrialized countries, however, will cause relocation of steel production ...
    • Electricity production in a hydro system with a reservoir constraint 

      Mathiesen, Lars; Skaar, Jostein; Sørgard, Lars (2011:03, Working paper, 2011-02)
      The purpose of this article is to analyze how market power may affect the allocation of production between seasons (summer and winter) in a hydro power system with reservoir constraints and inflow uncertainty. We find that ...
    • En analyse av konsekvenser for kraftpriser av oppkjøp i norsk kraftforsyning 

      Mathiesen, Lars (Arbeidsnotat, Working paper, 2002-09)
      von der Fehr og Johnsen diskuterer mulighetene for utøvelse av markedsmakt i det nordiske kraftmarked. De illustrerer den kvantitative betydning av slike muligheter med en beregning som viser 23% økt inntekt for en leder. ...
    • Merger simulations with observed diversion ratios 

      Mathiesen, Lars; Nilsen, Øivind Anti; Sørgard, Lars (2010:46, Working paper, 2010-09)
      A common approach to merger simulations used in antitrust cases is to calibrate demand from market shares and a few additional parameters. When the products involved in the merger case are differentiated along several ...
    • On modelling the market for natural gas 

      Mathiesen, Lars (Working Paper, Working paper, 2001-12)
      Several features may separately or in combination influence conduct and performance of an industry, e.g. the numbers of sellers or buyers, the degree of economies of scale in production and distribution, the temporal and ...