We envision the creation of a climate liability market to address climate change. Each period, countries would be made liable for their past responsibility in current climate damage. We show that this yields the same first-best incentives to reduce emissions as a Pigovian tax. Also, because...

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a “global insurance scheme” to be financed according to countries’...