We analyze collusion in two comparable market structures. In the first market structure only one firm is vertically integrated; there is one more independent firm in the upstream industry and another independent firm in the downstream industry. In the second market structure, there are only two...

We study General Electric's new combined-cycle natural gas generator called GT11N2 M upgrade and quantify its economic benefits and the environmental implications in Ontario. We propose a structural power supply chain model involving upstream supplier General Electric and downstream power firm...