Daniel Benjamin 09/24/2009
Do people really care about improvements in the environment? As silly as this question might sound, it has proven remarkably difficult for economists to pin down a precise answer.
Jody Lipford, Bruce Yandle 09/14/2009
By Jody Lipford and Bruce Yandle
By Frank F. Limehouse,Peter C. Melvin,andRobert E. McCormick