Analysis of market power in electricity markets is relevant for understanding the competitive development of the … transmission congestion, this paper sets forth a new approach to measuring market power in the Italian Power Exchange (IPEX) by … unilateral market power from congestion rent for the main Italian generators during the period of April 2004 to December 2007. In …

and monopoly hydropower allocation solutions are presented. Market power utilization potential for hydropower is reduced … periods when the residual demand crosses the inelastic part of thermal supply curve, real potential for market power … hydropower widens as wind market share increases …

Großhandelsstrompreis, die Ausübung von Marktmacht sowie die Auswirkungen unterschiedlicher Allokationsverfahren für CO2-Emissionsrechte auf … Großhandelsstrompreis, die Ausübung von Marktmacht sowie die Auswirkungen unterschiedlicher Allokationsverfahren für CO2-Emissionsrechte auf …

In zonal electricity markets, such as Europe's, system operators relieve congested power lines within bidding zones … using out-of-market measures. One such measure is "redispatching" power plants, i.e. increasing the output of one power … through voluntary markets. In this paper, we introduce a simple graphical model of a zonal spot market with a locational …