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...

Climate negotiations have been going on for the last two decades and the awareness for impacts of climate change has improved substantially. However, the trends of global CO2 emissions did not reveal any encouraging signs, with developing countries emitting even more CO2 and industrialized...