Recent increases in the world price of oil have led to higher gas prices in Europe, possibly leading to greater opportunities for exercising market power. The effect of different gas producer strategies upon price levels in the liberalised European gas market over the period 2005-2030 is...

What measure of economic efficiency is appropriate for evaluating demand-side management (DSM) programs sponsored by electric utilities? Most regulatory commissions in the United States require that utilities assess the efficiency of alternative programs as part of their planning process. A...

A model of successive oligopoly is applied to the European natural gas market. The model has a two-level structure, in which Cournot producers are also Stackelberg leaders with respect to traders, who may be Cournot oligopolists or price takers. Several conclusions emerge. First, successive...