Deforestation and Forest Degradation: Concerns, Causes, Policies and Their Impacts January 1, 2013 by asp9@duke.edu Alexander Pfaff, Gregory S. Amacher, Erin O. Sills, Michael J. Coren, Charlotte Streck, Kathleen Lawlor Encyclopedia of Energy, Natural Resource, and Environmental Economics, (2013), vol. 2, pp. 144-149 Encyclopedia entry: reviews impacts of policies relevant for deforestation