|
National Bureau of Economic Research (United States)
7
|
Mathematica Policy Research (United States)
4
|
RAND Corporation (United States)
4
|
|
Centro Euro-Mediterraneo sui Cambiamenti Climatici (Italy)
3
|
International Institute for Applied Systems Analysis (Austria)
3
|
Basque Centre for Climate Change (Spain)
1
|
|
Brookings Institution (United States)
1
|
Fondazione Eni Enrico Mattei (Italy)
1
|
Overseas Development Institute (United Kingdom)
1
|
|
Resources for the Future (United States)
1
|
