基于DEA-VRS的區(qū)域“全碳效率”評(píng)價(jià)——以我國(guó)其中30個(gè)省域?yàn)槔?/H1>
發(fā)布時(shí)間：2017-12-27 22:00
本文關(guān)鍵詞：基于DEA-VRS的區(qū)域“全碳效率”評(píng)價(jià)——以我國(guó)其中30個(gè)省域?yàn)槔?/strong> 出處：《數(shù)學(xué)的實(shí)踐與認(rèn)識(shí)》2017年20期
論文類(lèi)型：期刊論文
更多相關(guān)文章： 主成分分析 DEA-VRS模型 “全碳效率”評(píng)價(jià)
【摘要】：針對(duì)傳統(tǒng)碳效率評(píng)價(jià)較多關(guān)注經(jīng)濟(jì)產(chǎn)出而忽視了福利與人口因素的不足,構(gòu)建了涉及經(jīng)濟(jì)、福利及人口的"全碳效率"評(píng)價(jià)體系;并針對(duì)DEA模型要求評(píng)價(jià)樣本數(shù)大于指標(biāo)數(shù)2倍的嚴(yán)格約束,引入主成分分析法進(jìn)行"全碳效率"評(píng)價(jià)指標(biāo)的精簡(jiǎn).首先,選取28個(gè)關(guān)鍵生產(chǎn)要素作為投入指標(biāo),并應(yīng)用主成分分析法降維為8個(gè)合成指標(biāo);然后,構(gòu)建涉及經(jīng)濟(jì)產(chǎn)出、福利提升和人口承載三要素的"全碳效率"產(chǎn)出指標(biāo);最后,應(yīng)用DEA-VRS評(píng)價(jià)模型對(duì)我國(guó)其中30個(gè)省域"全碳效率"進(jìn)行評(píng)價(jià).評(píng)價(jià)結(jié)果顯示,主成分分析與DEA相結(jié)合的方法用于評(píng)價(jià)包含指標(biāo)較多的區(qū)域"全碳效率"是有效的;2011年至2014年,廣西的"全碳效率"從弱有效提升為有效,天津、河北、湖南和遼寧的"全碳效率"從無(wú)效提升為有效,山西、浙江、廣東和重慶的"全碳效率"從有效降至無(wú)效,而湖北的"全碳效率"沒(méi)有變化.
[Abstract]:The efficiency of traditional carbon evaluation pays more attention to economic output while ignoring the lack of welfare and population factors, constructs involving economy, welfare and population "carbon efficiency evaluation system; and according to the strict constraint DEA model requires the evaluation of the number of samples is greater than 2 times the number of indicators, based on Principal component analysis of evaluation index of total carbon the efficiency of" streamlining. First, selecting 28 key production factors as input indicators, and using the principal component analysis method for dimensionality reduction of 8 synthetic indicators; then, it involves economic output, welfare and population carrying the three elements of "carbon efficiency" output indicators; finally, the application of DEA-VRS to evaluate the evaluation model of our country among the 30 provinces' total carbon efficiency ". The evaluation results show that the method of principal component analysis combined with DEA for the evaluation index contains more areas" total carbon efficiency "is effective; from 2011 to 2014, Guangxi" The total carbon efficiency increased from weak to effective, and the total carbon efficiency of Tianjin, Hebei, Hunan and Liaoning increased from ineffective to effective. The total carbon efficiency of Shanxi, Zhejiang, Guangdong and Chongqing fell from effective to ineffective, while the total carbon efficiency of Hubei did not change.
【作者單位】： 天津工業(yè)大學(xué)環(huán)境經(jīng)濟(jì)研究所;天津大學(xué)環(huán)境科學(xué)與工程學(xué)院;河北環(huán)境工程學(xué)院環(huán)境工程系;
【基金】：天津市哲學(xué)社會(huì)科學(xué)規(guī)劃項(xiàng)目(TJLJ15-008)“綠色化視角下天津市低碳經(jīng)濟(jì)發(fā)展對(duì)周邊地區(qū)輻射帶動(dòng)作用研究” 天津市科技計(jì)劃項(xiàng)目(16KPXMSF00060)
【分類(lèi)號(hào)】：F124;X22
【正文快照】： 1引言20世紀(jì)以來(lái),人類(lèi)社會(huì)空前發(fā)展,經(jīng)濟(jì)水平高速提升,科學(xué)技術(shù)突飛猛進(jìn).然而,與此同時(shí)出現(xiàn)了大量的環(huán)境污染和生態(tài)退化間題,資源耗竭、環(huán)境惡化及全球氣候變暖狀況日益加劇.經(jīng)濟(jì)發(fā)展和控制溫室氣體排放之間的矛盾與日俱增,碳減排勢(shì)在必行_排放份額及碳效率評(píng)價(jià)成為當(dāng)前研究熱 【相似文獻(xiàn)】
相關(guān)期刊論文 前1條
1 李響;張雪花;;基于“全碳排核算”的碳績(jī)效評(píng)價(jià)方法研究[J];環(huán)境科學(xué)與管理;2014年06期
，
本文編號(hào)：1343337
本文鏈接：http://www.sikaile.net/shengtaihuanjingbaohulunwen/1343337.html
本文關(guān)鍵詞：基于DEA-VRS的區(qū)域“全碳效率”評(píng)價(jià)——以我國(guó)其中30個(gè)省域?yàn)槔?/strong> 出處：《數(shù)學(xué)的實(shí)踐與認(rèn)識(shí)》2017年20期 論文類(lèi)型：期刊論文
更多相關(guān)文章： 主成分分析 DEA-VRS模型 “全碳效率”評(píng)價(jià)
【摘要】：針對(duì)傳統(tǒng)碳效率評(píng)價(jià)較多關(guān)注經(jīng)濟(jì)產(chǎn)出而忽視了福利與人口因素的不足,構(gòu)建了涉及經(jīng)濟(jì)、福利及人口的"全碳效率"評(píng)價(jià)體系;并針對(duì)DEA模型要求評(píng)價(jià)樣本數(shù)大于指標(biāo)數(shù)2倍的嚴(yán)格約束,引入主成分分析法進(jìn)行"全碳效率"評(píng)價(jià)指標(biāo)的精簡(jiǎn).首先,選取28個(gè)關(guān)鍵生產(chǎn)要素作為投入指標(biāo),并應(yīng)用主成分分析法降維為8個(gè)合成指標(biāo);然后,構(gòu)建涉及經(jīng)濟(jì)產(chǎn)出、福利提升和人口承載三要素的"全碳效率"產(chǎn)出指標(biāo);最后,應(yīng)用DEA-VRS評(píng)價(jià)模型對(duì)我國(guó)其中30個(gè)省域"全碳效率"進(jìn)行評(píng)價(jià).評(píng)價(jià)結(jié)果顯示,主成分分析與DEA相結(jié)合的方法用于評(píng)價(jià)包含指標(biāo)較多的區(qū)域"全碳效率"是有效的;2011年至2014年,廣西的"全碳效率"從弱有效提升為有效,天津、河北、湖南和遼寧的"全碳效率"從無(wú)效提升為有效,山西、浙江、廣東和重慶的"全碳效率"從有效降至無(wú)效,而湖北的"全碳效率"沒(méi)有變化.
[Abstract]:The efficiency of traditional carbon evaluation pays more attention to economic output while ignoring the lack of welfare and population factors, constructs involving economy, welfare and population "carbon efficiency evaluation system; and according to the strict constraint DEA model requires the evaluation of the number of samples is greater than 2 times the number of indicators, based on Principal component analysis of evaluation index of total carbon the efficiency of" streamlining. First, selecting 28 key production factors as input indicators, and using the principal component analysis method for dimensionality reduction of 8 synthetic indicators; then, it involves economic output, welfare and population carrying the three elements of "carbon efficiency" output indicators; finally, the application of DEA-VRS to evaluate the evaluation model of our country among the 30 provinces' total carbon efficiency ". The evaluation results show that the method of principal component analysis combined with DEA for the evaluation index contains more areas" total carbon efficiency "is effective; from 2011 to 2014, Guangxi" The total carbon efficiency increased from weak to effective, and the total carbon efficiency of Tianjin, Hebei, Hunan and Liaoning increased from ineffective to effective. The total carbon efficiency of Shanxi, Zhejiang, Guangdong and Chongqing fell from effective to ineffective, while the total carbon efficiency of Hubei did not change.
【作者單位】： 天津工業(yè)大學(xué)環(huán)境經(jīng)濟(jì)研究所;天津大學(xué)環(huán)境科學(xué)與工程學(xué)院;河北環(huán)境工程學(xué)院環(huán)境工程系;
【基金】：天津市哲學(xué)社會(huì)科學(xué)規(guī)劃項(xiàng)目(TJLJ15-008)“綠色化視角下天津市低碳經(jīng)濟(jì)發(fā)展對(duì)周邊地區(qū)輻射帶動(dòng)作用研究” 天津市科技計(jì)劃項(xiàng)目(16KPXMSF00060)
【分類(lèi)號(hào)】：F124;X22
【正文快照】： 1引言20世紀(jì)以來(lái),人類(lèi)社會(huì)空前發(fā)展,經(jīng)濟(jì)水平高速提升,科學(xué)技術(shù)突飛猛進(jìn).然而,與此同時(shí)出現(xiàn)了大量的環(huán)境污染和生態(tài)退化間題,資源耗竭、環(huán)境惡化及全球氣候變暖狀況日益加劇.經(jīng)濟(jì)發(fā)展和控制溫室氣體排放之間的矛盾與日俱增,碳減排勢(shì)在必行_排放份額及碳效率評(píng)價(jià)成為當(dāng)前研究熱
【相似文獻(xiàn)】
相關(guān)期刊論文 前1條
1 李響;張雪花;;基于“全碳排核算”的碳績(jī)效評(píng)價(jià)方法研究[J];環(huán)境科學(xué)與管理;2014年06期
，本文編號(hào)：1343337
本文鏈接：http://www.sikaile.net/shengtaihuanjingbaohulunwen/1343337.html
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