Promoting competition among electricity producers is crucial for ensuring allocative efficiency and lower electricity prices. In this paper, I empirically examine the electricity market of England and Wales in order to analyze to what extent the regulatory reforms were successful in promoting...

Promoting competition among electricity producers is primarily targeted at ensuring low electricity prices for consumers. Producers could, however, withhold part of production facilities (i.e., apply a capacity cutting strategy) and thereby push more expensive production facilities to satisfy...