Use of Economic Instruments for the Mitigation of Climate Change Written by Pedro Guertler on May 14, 2002. Posted in Consultation Responses, Perspective Evidence provided to the Royal Society’s inquiry into the use of economic instruments in the mitigation of climate change. Tags: Climate Change, Fiscal Incentives, Royal Society Trackback from your site. Leave a comment Submit Comment Notify me of follow-up comments by email. Notify me of new posts by email.