The starting point of this paper is a mixed oligopoly market consisting of n privately owned profit maximizing firm. Motivated by the trend of mergers and acquisitions in the liberalized electricity markets, and by the ...

Problemstillingen rundt energisikkerhet synes å bli mer og mer aktuell. I Norge har ressurssituasjonen i det norske kraftmarkedet vinteren 2002/2003 i stor grad bidratt til å aktualisere problemet. Mye tyder på at det frie ...

Like professional football in other European countries Norwegian top football has experienced increased commercialization since the early 1990s. This development has been characterised by a growth in turn-over, and the ...

We study a policy game between exporting and importing countries in vertically linked industries. In a successive international Cournot oligopoly, we let the governments in the importing and exporting countries use tax ...

Many countries plan to increase the proportion of their electricity supply obtained from renewable sources relative to nonrenewable sources. Recently, the EU has implemented a system of tradable emission permits and many ...

En rekke land har planer om å øke andelen fornybar energi i sitt totale energiforbruk. Norge inngår i EU-systemet for handel med utslippstillatelser fra 2005, og skal i tillegg etablere et system for grønne sertifikater, ...

We formulate an analytic equilibrium model for simultaneously functioning electricity market and a market for Green Certificates. The major focus of the paper is the effect of market power in a Green Certificate system. ...

Norske myndigheter legger opp til at naturgass i økt grad skal benyttes på det innenlandske markedet og at denne gassen skal handles på markedsbestemte betingelser. Et innenlandsk gassmarked vil ventelig bli relativt lite ...