On efficiency grounds, the economics community has to date tended to emphasize price-based policies to address climate change - such as taxes or a "safety-valve" price ceiling for cap-and-trade - while environmental advocates have sought a more clear quantitative limit on emissions. This paper...

On efficiency grounds, the economics community has to date tended to emphasize price-based policies to address climate change -- such as taxes or a quot;safety-valvequot; price ceiling for cap-and-trade -- while environmental advocates have sought a more clear quantitative limit on emissions....