Environmental policies typically combine the identification of a goal with some means to achieve that goal. This chapter focuses exclusively on the second component, the means – the “instruments” – of environmental policy, and considers, in particular, experience around the world with...

Experimental methods have recently been used to evaluate environmental policy instruments, in particular – and most suitably, it seems – emissions trading programs of various designs. Some studies have focused on domestic emissions trading programs, while others have focused on international...

Economics has played an increasingly important role in shaping policy, in the United States and elsewhere. This chapter reviews some of the dimensions of the economic approach to analyzing, understanding, and developing solutions to the problem of climate change. We then turn to the issue of...