research
Climate Treaties and Backstop Technologies
- Publication date
- Publisher
Abstract
In this paper I examine the design of climate treaties when there exist two kinds of technology, a conventional abatement technology with (linearly) increasing marginal costs and a backstop technology (“air capture”) with high but constant marginal costs. I focus on situations in which countries can gain collectively by using both technologies. I show that, under some circumstances, countries will be better off negotiating treaties that are not cost-effective. When countries prefer to negotiate self-enforcing agreements that are cost-effective, the availability of the backstop technology causes cooperation in abatement to increase significantly.