Carbon leakage provides an efficiency argument for unilateral climate policy to differentiate emission prices in favor of emission-intensive and trade-exposed sectors. At the same time, differential emission pricing can be (mis-)used as a beggar-thy-neighbor policy to exploit terms of trade....

This paper investigates carbon emissions materiality with regards to financial statements and investigates potential methods of accounting for carbon emission rights. We investigate whether some of the largest U.S. companies should be required to discuss and quantify greenhouse gas emissions, as...