Price formation and market power in the German wholesale electricity market in 2006
نویسندگان
چکیده
منابع مشابه
Market Power in the German Wholesale Electricity Market
This paper quantifies the degree of market power in the German wholesale electricity market. A fundamental model is used to derive competitive marginal cost estimators which are compared with observed electricity prices. Marginal costs are calculated focusing on market fundamentals such as plant capacities, fuel prices, and load structures. In addition, international power exchange and dynamic ...
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Policy makers need to be acquainted with market competition statue. it would ease the decision making and restructuring of market. The aim of this study is to measure the competition of the wholesale electricity market and then investigate the impact of market power on wholesale electricity price during 2013 to 2017. The Result shows that market share of P.U.s in the wholesale electricity marke...
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Policy makers need to be acquainted with market competition statue. it would ease the decision making and restructuring of market. The aim of this study is to measure the competition of the wholesale electricity market and then investigate the impact of market power on wholesale electricity price during 2013 to 2017. The Result shows that market share of P.U.s in the wholesale electricity marke...
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In the context of the recent electricity market reforms in Europe and the US, we evaluate the performance of the Spanish pool. Our method is not based on price-cost estimates but rather on the different behavior of generators with higher market power as compared to the behavior of more competitive producers. Our results indicate that the two larger operators in the market are able to increase p...
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The traditional measure of market power is the HHI, which gives implausible results given the low elasticity of demand in electricity spot markets, unless it is adapted to take account of contracting. In its place the Residual Supply Index has been proposed as a more suitable index to measure potential market power in electricity markets, notably in California and more recently in the EU Sector...
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ژورنال
عنوان ژورنال: Energy Policy
سال: 2008
ISSN: 0301-4215
DOI: 10.1016/j.enpol.2008.07.020