国际货币基金组织：欧盟的碳边境调节机制：对成员国和贸易伙伴的影响（英文版）

The EU Carbon Border Adjustment Mechanism (CBAM) came into force on October 1, 2023, introducing reporting requirements for importers of covered products and, from 2026, an obligation to pay a fee on the carbon content of imported goods. This paper uses indices of ad valorem tariffs to assess the incidence of the EU CBAM on both EU member states and the EU’s trading partners. Overall, the direct impact on EU countries’ trade is estimated to be small, adding 0.1 percent to the value of EU impo