in addition a multicriteria decision analysis mcda process was organized with decision makers who were given the full information data on externalities such differences are a robust finding across mcda carried out among utilities and policymakers both in europe and in china hirschberg and others such results do not bode well for fullcost pricing solutions to clean energy because the binding constraint will be sociopolitical rather than technoeconomic in most of global fossil fuel consumption subsidies amounting to billion were in developing countries