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COAL INDUSTRY RADIATION EFFECT BASED ON INPUT/OUTPUT DYNAMIC ANALYSIS
YIN Qingmin, SONG Yuan, TIAN Guiliang
Resources & Industries
2019, 21 (6):
48-59.
DOI: 10.13776/j.cnki.resourcesindustries.20191206.008
Coal as China's energy security cornerstone plays a key role in economy along with its radiation to correlated industries. This paper uses nations input/output 2002 to 2015 to dynamically analyze the radiation effect between coal industry and its correlated industries. The price model established on input/output table indicates a radiation of coal industry on its correlated industries, with four largely impacted sectors supply and production of electricity and heating, metallurgy and processing, chemicals and industrial minerals on their close economic dependence but a unstable industrial correlation, induction more than influence. The stated-above industries are sensitive to coal price change, especially the electricity and heating production and supply, with sensitiveness up to 0.0029. Diversified suggestions are presented for coal-electricity coalition, coal-steel coalition, coal-chemicals coalition and fossil energy-new energy coalition.
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