|
American Enterprise Institute (United States)
1865
|
National Bureau of Economic Research (United States)
1436
|
Center for International Forestry Research (Indonesia)
1168
|
|
Brookings Institution (United States)
628
|
RAND Corporation (United States)
437
|
Urban Institute (United States)
353
|
|
Centro Euro-Mediterraneo sui Cambiamenti Climatici (Italy)
256
|
Ecologic Institute (Germany)
240
|
Mathematica Policy Research (United States)
202
|
|
Peterson Institute for International Economics (United States)
200
|
Ashoka Trust for Research in Ecology and the Environment (India)
150
|
Center for Environmental Research (Germany)
140
|
|
Centre for Economic Policy Research (United Kingdom)
139
|
International Institute for Applied Systems Analysis (Austria)
129
|
Center for Development Research (Germany)
123
|
|
Potsdam Institute for Climate Impact Research (Germany)
119
|
Resources for the Future (United States)
109
|
Basque Centre for Climate Change (Spain)
87
|
|
Center for Energy and Environmental Policy Research (United States)
73
|
Centre for Environmental Economics and Policy in Africa (South Africa)
68
|
