The fall in oil prices (-40% in June 2014) in the stock market disappears these days from the headlines. British Petroleum currently has the lowest price/earnings ratio in the industry with only a factor of 7. If we focus not only on stocks, but in speculate portfolio mix with oil, gold or...

In this paper, we develop the game-theoretic electricity market model ElStorM that includes the possibility of strategic electricity storage. We apply the model to the German electricity market and analyze different realistic and counterfactual cases of strategic and non-strategic pumped hydro...

We study the strategic utilization of storage in imperfect electricity markets. We apply a game-theoretic Cournot model to the German power market and analyze different counterfactual and realistic cases of pumped hydro storage. Our main finding is that both storage utilization and...