Duso, Tomaso; Szücs, Florian; Böckers, Veit - 2017
In 2008, the European Commission investigated E.ON, a large and vertically integrated electricity company, for the … divestitures on German wholesale electricity prices. Our identification strategy is based on the observation that energy suppliers … have more market power during peak periods when demand is high. Therefore, a decrease in market power should lead to …