 | Title | Subject | Paper Date | |
|---|
 | AEI-Brookings Joint Center |
| |
| AEI-Brookings Joint Center for Regulatory Studies |
| |
| Alliance to Save Energy |
| |
| American Enterprise Instittute |
| |
| Annual Reviews |
| |
| Association of Environmental and Resource Economists |
| |
| British Academy |
| |
|
| |
| California at Berkeley, University of, Department of Agricultural and Resource Economics and Policy |
| |
| California at Los Angeles, University of |
| |
| California at San Diego, University of |
| |
| California Senate Office of Research |
| |
| California, University of |
| |
| California, University of, at Davis |
| |
| Center for a Sustainable Economy |
| |
| Center for Development Research (ZEF) |
| |
| Colby College |
| |
| Colorado at Denver, University of |
| |
| Columbia University |
| |
| Columbia University, Department of Economics and International Affairs |
| |
| Congressional Research Service |
| |
|
| |
| Duke University |
| |
|
| |
| Environmental Law Institute |
| |
| Environmental Protection Agency, Office of Air and Radiation |
| |
| Fox-Wolf Watershed Alliance |
| |
|
| |
| Harvard University |
| |
|
| |