The past year has seen a significant increase in global momentum for climate action. As of April 2017, one hundred thirty-seven Parties to the United Nations Framework Convention on Climate Change (UNFCCC) have already submitted their first nationally determined contributions (NDCs) as part of...

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...