基于灰色系統(tǒng)理論的制造業(yè)廢氣排放周期分析及趨勢預(yù)測
發(fā)布時間:2018-07-13 14:08
【摘要】:利用1991—2014年中國制造業(yè)的有關(guān)環(huán)境數(shù)據(jù)和灰色關(guān)聯(lián)改變點算法,搜索出了廢氣排放總量增長率時間序列中的改變點;利用GM(1,1)模型,預(yù)測了未來廢氣排放量增長率趨勢。結(jié)果發(fā)現(xiàn)中國制造業(yè)廢氣排放總量增長率趨勢時間序列的改變點位于2001年和2006年,排放周期劃分為三個階段:1992—2001年、2002—2006年、2007—2014年,并且制造業(yè)廢氣排放增長率趨勢會由暫時性的小幅上升過渡為持續(xù)下降,其原因在于環(huán)境規(guī)制政策的持續(xù)加強。
[Abstract]:Using the relevant environmental data of China's manufacturing industry from 1991 to 2014 and the grey relational change point algorithm, the change point in the time series of the total emission volume growth rate is searched. The trend of the future emission growth rate is predicted by using the GM (1,1) model. The result shows that the time series of the total emission growth rate trend of China's manufacturing industry is changed. The change point is located in 2001 and 2006. The emission cycle is divided into three stages: from 1992 to 2001, 2002 to 2006, 2007 to 2014, and the growth rate trend of manufacturing industry exhaust emissions will be from temporary slight increase to continuous decline, which is due to the continued strengthening of environmental regulation policy.
【作者單位】: 南京信息工程大學(xué)經(jīng)濟管理學(xué)院;
【基金】:國家自然科學(xué)基金項目“環(huán)境規(guī)制下我國制造業(yè)轉(zhuǎn)型升級研究”(71173116) 江蘇高校哲學(xué)社會科學(xué)重點研究基地重大項目(2012JDXM012) 江蘇省高校哲學(xué)社會科學(xué)優(yōu)秀創(chuàng)新團隊項目(2015ZSTD006)
【分類號】:X701
[Abstract]:Using the relevant environmental data of China's manufacturing industry from 1991 to 2014 and the grey relational change point algorithm, the change point in the time series of the total emission volume growth rate is searched. The trend of the future emission growth rate is predicted by using the GM (1,1) model. The result shows that the time series of the total emission growth rate trend of China's manufacturing industry is changed. The change point is located in 2001 and 2006. The emission cycle is divided into three stages: from 1992 to 2001, 2002 to 2006, 2007 to 2014, and the growth rate trend of manufacturing industry exhaust emissions will be from temporary slight increase to continuous decline, which is due to the continued strengthening of environmental regulation policy.
【作者單位】: 南京信息工程大學(xué)經(jīng)濟管理學(xué)院;
【基金】:國家自然科學(xué)基金項目“環(huán)境規(guī)制下我國制造業(yè)轉(zhuǎn)型升級研究”(71173116) 江蘇高校哲學(xué)社會科學(xué)重點研究基地重大項目(2012JDXM012) 江蘇省高校哲學(xué)社會科學(xué)優(yōu)秀創(chuàng)新團隊項目(2015ZSTD006)
【分類號】:X701
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