Study on the Impact of the Export of China’s Final Use Products on Domestic SO 2 Emissions

Zhenjie Zang, Hua Zhang, Huifang Liu, Jun Wang and Kealeboga Fredah Goetswang
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Zhenjie Zang: School of Economics and Management, China University of Geosciences, Beijing 100083, China
Hua Zhang: School of Economics and Management, China University of Geosciences, Beijing 100083, China
Huifang Liu: School of Economics and Management, China University of Geosciences, Beijing 100083, China
Jun Wang: Central Geological Exploration Fund Center, Ministry of Natural Resources, Beijing 100045, China
Kealeboga Fredah Goetswang: School of Economics and Management, China University of Geosciences, Beijing 100083, China

Sustainability, 2019, vol. 11, issue 20, 1-16

Abstract: Since China’s accession to the World Trade Organization (WTO), its export volume has achieved rapid growth. Meanwhile, the manufacturing of export products has also resulted in a large amount of SO 2 emissions in China. To explore the relationship between the export of China’s final use products (ECFuP) and SO 2 emissions, this paper first used the Multi-Regional Input–output (MRIO) model to study the SO 2 emissions caused by ECFuP during 2003–2011. Then, this paper uses Structural Decomposition Analysis (SDA) to decompose the factors affecting SO 2 emission into technical effect, structural effect and scale effect. The results showed that (1) the amounts of China’s SO 2 emissions caused by the ECFuP have increased (2003–2007), declined (2007–2009), and increased again (2009–2011). (2) Scale effect is the main factor that causes the increase of SO 2 emissions in China; technical effect mainly resulted in a decrease of emissions, whereas structural effect has less impact. Specifically, from 2003 to 2011, scale effect increased domestic SO 2 emissions by 2.2 million tons; technical effect and structural effect reduced by 2.4 million tons and 0.5 million tons of emissions, respectively. (3) For different regions, there is a positive correlation between the consumption of the ECFuP and China’s SO 2 emissions. Among them, NAFTA (accounting for 33.77%) leads to the largest SO 2 emissions, and OTHER EU (5.79%) is the least. (4) From the industrial aspect, some industries with relatively small ECFuP have caused high SO 2 emissions. The specific performance is as follows, among the 17 industries, Electricity, Gas and Water Supply (EGW) only occupied 0.6% of the total ECFuP, but it has the largest SO 2 emissions (55%); in contrast, while Electrical and Optical Equipment (EOE) occupied 42% of the total ECFuP, its SO 2 emissions only accounted for 0.2% of the total. In 2003–2011, the export trade volumes of all the industries increased, but the growth rates of less polluted industries are higher than that of heavy polluted industries. Based on the above findings, the paper also proposed some policy recommendations.

Keywords: final use products; export trade; SO 2 emissions; input–output analysis; structural decomposition analysis (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2019
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