|
American Enterprise Institute (United States)
17837
|
National Bureau of Economic Research (United States)
3252
|
International Institute for Applied Systems Analysis (Austria)
2583
|
|
Center for International Forestry Research (Indonesia)
1691
|
Brookings Institution (United States)
1375
|
Urban Institute (United States)
856
|
|
RAND Corporation (United States)
722
|
German Development Institute (Germany)
456
|
Centre for Economic Policy Research (United Kingdom)
423
|
|
Carnegie Endowment for International Peace (United States)
401
|
Competitive Enterprise Institute (United States)
387
|
Resources for the Future (United States)
365
|
|
Bruegel (Belgium)
347
|
Center for Strategic and International Studies (United States)
347
|
Center for Development Research (Germany)
327
|
|
Center for American Progress (United States)
326
|
Potsdam Institute for Climate Impact Research (Germany)
281
|
Centro Euro-Mediterraneo sui Cambiamenti Climatici (Italy)
275
|
|
Mathematica Policy Research (United States)
267
|
Basque Centre for Climate Change (Spain)
254
|
