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 … convergence between peak and off-peak prices. Using daily electricity prices for the 2006 - 2012 period and controlling for cost …

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 … convergence between peak and off-peak prices. Using daily electricity prices for the 2006 - 2012 period and controlling for cost …

of market power may lead to increased markups. We use a detailed dataset on electricity transactions to investigate the … impact of market-based deregulation in the context of the U.S. electricity sector. We find that the increase in markups …

Electricity markets are prone to the abuse of market power. Several US markets employ algorithms to monitor and …