国际贸易为贸易品消费者所在国提供了环境污染转移至其他国家的机会,这使得“生产国责任”和“消费国责任”制度下一国的碳排放总量及责任将产生巨大差异。我国作为世界第二大贸易国和CO2高排放国,已成为对外贸易与污染排放责任关系问题的一个重要研究对象。基于1997年、2002年、2007年的非竞争型投入产出表及相关年份的碳排放数据、对外贸易数据,本文定量测算了在“生产国责任”和“消费国责任”两种制度下,我国对外贸易的隐含碳排放及其对我国整体碳排放责任的影响,并对两种责任制度进行了探讨。 International trade provides an opportunity for consumers of tradable goods to transfer their environmental pollution to other countries. This will result in the total amount of carbon emissions and the responsibility of the next country under the system of “producer responsibility” and “consumer country responsibility” A huge difference. As the world’s second largest trading nation and a high CO2 emission country, our country has become an important research object of the responsibility relationship between foreign trade and pollution discharge. Based on the non-competitive input-output tables of 1997, 2002 and 2007 and the carbon emission data and foreign trade data of the relevant years, this paper quantitatively estimates the data of non-competitive input-output in the “producer responsibility” and “consumer purchasing power” Under this system, the implied carbon emissions of China’s foreign trade and its impact on the overall carbon emissions responsibility in our country are discussed. The two liability systems are discussed.