1. Agriculture and Consumer Economics; University of Illinois Urbana-Champaign; Champaign IL 61820 USA
2. School of Community and Regional Planning; University of British Columbia; Vancouver B.C. V6T 1Z2 Canada
3. Center for Development Research; University of Bonn & Center for International Forestry Research (CIFOR); Bonn Germany
4. Institute of Environmental Science and Technology (ICTA); Universitat Autònoma de Barcelona; Bellaterra Catalonia Spain
5. Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD); Montpellier France
6. Department of Economics, Andrew Young School of Policy Studies; Georgia State University; Atlanta GA 30302 USA
7. Institut du développement durable et des relations internationales (IDDRI); Paris France
8. Department of Energy & Environment; Chalmers University of Technology; Gothenburg Sweden
9. Sanford School of Public Policy; Duke University; Durham NC 27708 USA
10. Center for International Forestry Research (CIFOR); Rio de Janeiro Brazil