Grid Economics and Business Models : 4th International Workshop, GECON 2007, Rennes, France, August 28, 2007. Proceedings

This volume constitutes the refereed proceedings of the 4th International Workshop on Grid Economics and Business Models held in August 2007. The twelve full papers are organized into topical sections covering grid business modeling, market mechanisms for the grid, and economic grid service provisioning. The proceedings are rounded off by six project reports that give an overview of current and ongoing research in grid economics.