1. Basque Centre for Climate Change Scientific Campus of the University of the Basque Country Leioa Spain
2. Economics Department Universidad del Valle Cali Colombia
3. School of Economics and Business Administration and Institute of Environmental Systems Research Osnabrück University Osnabrück Germany
4. Ikerbasque Basque Foundation for Science Bilbao Spain
5. Centre for Development and Environment University of Bern Bern Switzerland