D'Autume, Antoine; Schubert, Katheline; Withagen, Cees - HAL - 2011
third one, global, dealing with the global externality and which can be interpreted as the carbon price. Our main … contribution is to show that the uniqueness of the carbon price should still hold in this second best framework. Nevertheless, if … lump-sum transfers between governments are impossible to implement, international differentiation of the carbon price is …