1. School of Statistics and Institute of National Accounts, Beijing Normal University, Beijing 100875, China
2. Sustainability Assessment Program (SAP), School of Civil and Environmental Engineering, UNSW, Sydney NSW 2052, Australia
3. Energy and Sustainability Research Institute Groningen, University of Groningen, Groningen 9747 AG, Netherlands
4. Research Center for Eco-Environmental Engineering, Dongguan University of Technology, Dongguan 523808, China
5. Humphrey School of Public Affairs, University of Minnesota, Minneapolis, Minnesota 55455, United States
6. Department of Earth System Science, Tsinghua University, Beijing 100080, China
7. Water Security Research Centre, School of International Development, University of East Anglia, Norwich NR4 7TJ, U.K.
8. Center for Energy and Environmental Policy Research, Beijing Institute of Technology, Beijing 100081, China
9. State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China