中国贸易隐含碳排放量与中国对外贸易结构密切相关。为了减少贸易隐含碳，中国对外贸易结构需要进一步优化。本文以中美贸易结构为研究对象，运用投入产出法测算了2009年中美贸易隐含碳，在隐含碳视角下分析了中美贸易结构合理性，结果表明中国对美国出口贸易隐含碳集中在高隐含碳排放部门，而这样的贸易结构不利于实现中国碳减排目标。基于此，本文提出隐含碳约束下中美贸易结构优化路径，实现调整后比调整前净出口额增加14.31%，净出口隐含碳下降10%。为了减少中美贸易隐含碳排放，中国应该合理调整中美贸易结构，引导加工贸易转型升级并积极鼓励发展服务贸易。%China’s embodied carbon emissions in trade is closely related to the trade structure of China. In order to reduce China’s embodied carbon emissions in trade, this paper takes the Sino-US trade as the research object. Firstly, we measure the carbon embodied in 2009 by input-output analysis. Then we analyze the results of carbon embodied from the perspective of the rationality of the trade structure, the results show that China’s carbon embodied of exports to the United States are mainly concentrated in the high-carbon emission embodied industry, which is not conducive to reducing the level of China’s trade carbon emissions. Based on the results, we propose a possible trade structure optimization path, which can achieve the goal that the net export increases by 14.31%, and net embodied carbon emission decreases by 10%. In this regard, China should optimize the current trade structure, transform the processing trade, and develop service trade.
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