Nauleau, Marie-Laure; Giraudet, Louis-Gaëtan; Quirion, … - Fondazione ENI Enrico Mattei (FEEM) - 2015
We compare a range of energy efficiency policies in a durable good market subject to both energy-use externalities and price-quality discrimination by a monopolist. We find that the social optimum can be achieved with differentiated subsidies. With ad valorem subsidies, the subsidization of the...