Chemla, Gilles; Porchet, Arnaud; Touzi, Nizar; Aïd, René - Université Paris-Dauphine (Paris IX) - 2009
This paper analyzes the interactions between vertical integration and (wholesale) spot, forward and retail markets in risk management. We develop an equilibrium model that fits electricity markets well. We point out that vertical integration and forward hedging are two separate levers for demand...