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贸易将导致隐含碳排放转移,与研究较为丰富的国际贸易隐含碳排放转移成果相比,中国区域间贸易隐含碳排放研究尤显不够,导致地区间生产者与消费者碳排放责任不明确,不利于区域间协作减排.本文利用2002,2007年中国8大区域间投入产出数据,建立多区域投入产出(MRIO)模型,在核算区域间贸易流量的基础上,探讨了隐含碳排放转移空间特征,得出以下结论:消费基础区域贸易隐含碳排放主要转出区集中在东部沿海、中部地区、北部沿海等区域,而西北、东北等地区是主要的转入区;出口驱动区域贸易隐含碳排放转出区主要在东部沿海、南部沿海、京津等地区,而中部、西北、东北等地区是主要转入区,且相比消费型隐含碳排放,出口驱动区域贸易隐含碳排放总量要小得多;在行业上,消费基础和出口驱动隐含碳排放转移较大的行业都集中在电力、燃气及水的生产和供应业、石化工业、采选业等高耗能、高排放行业.因此,应建立“生产者与消费者共同责任”的区域协同减排政策,并推进产业结构和技术升级的进程.
Trade will lead to the transfer of implicit carbon emissions. Compared with the research on the implicit carbon emission shift in international trade, the research on implied carbon emissions in China’s interregional trade is obviously not enough, resulting in the responsibility of regional producers and consumers for carbon emissions Clearly, not conducive to inter-regional cooperation in reducing emissions.This paper uses the input-output data of China’s eight major regions in 2002 and 2007 to establish a multi-region input-output (MRIO) model, based on the calculation of inter-regional trade flows, The following conclusions are drawn: The main diverted areas of implicit carbon emissions from the consumption of basic regional trade are concentrated in the eastern coastal areas, the central area and the northern coastal areas, while the northwest and northeast areas are the major transfer areas; Export-driven regional trade implicit carbon emissions out of the region mainly in the eastern coast, the southern coast, Beijing and Tianjin and other regions, while the central, northwest, northeast and other regions are the main transfer area, and compared to consumer-based carbon emissions, export-driven The total implied carbon emissions of regional trade are much smaller; in the industry, the consumption-based and export-driven industries with larger shifts in implied carbon emissions are concentrated in the production and supply of electricity, gas and water Industry, petrochemical industry, mining industry, high energy consumption, high emission industries. Therefore, we should establish area “the common responsibility of producers and consumers ” co-reduction policies, and promote industrial and technological upgrading process.