1. Institute for Environmental Studies, Vrije Universiteit, Amsterdam, The Netherlands
2. Utrecht University School of Economics, Utrecht University, Utrecht, The Netherlands
3. Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico DF, Mexico
4. Department of Economics, University of Sussex, Falmer, UK
5. Department of Spatial Economics, Vrije Universiteit, Amsterdam, The Netherlands
6. Tinbergen Institute, Amsterdam, The Netherlands
7. CESifo, Munich, Germany