In many regions, renewable energy targets are a primary decarbonization policy. Most of the same jurisdictions also subsidize the manufacturing and/or deployment of renewable energy technologies, some being sufficiently aggressive as to engender WTO disputes. We consider a downstream...

Network externalities could be present for many low or zero emission technologies. One obvious example is alternative fuel cars, whose use value depends on the network of service stations. The literature has only briefy looked at environmentally benefcial technologies. Yet, the general...