本文關(guān)鍵詞：基于超效率DEA模型的電力行業(yè)環(huán)境績效評價研究　出處：《江蘇大學》2017年碩士論文　論文類型：學位論文

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【摘要】：環(huán)境保護是全球各國家經(jīng)濟可持續(xù)發(fā)展面臨的共同問題,而中國作為發(fā)展中國家,目前正處于工業(yè)化快速推進階段,在發(fā)展經(jīng)濟的同時將不可避免地面臨著生態(tài)環(huán)境問題的挑戰(zhàn)。隨著國際社會對環(huán)境問題重要性的意識增強,環(huán)境績效也受到越來越多的關(guān)注。作為基礎(chǔ)能源產(chǎn)業(yè)之一,電力行業(yè)不僅在各國經(jīng)濟發(fā)展中占有優(yōu)先地位,也同樣在我國國民經(jīng)濟發(fā)展中有著舉足輕重的地位。自上世紀90年代至今,在全球電力行業(yè)相繼進行改革與調(diào)整的背景之下,國內(nèi)的電力行業(yè)也走上了改革的道路。行業(yè)體系雖然已經(jīng)較為完整的建立,但在體系發(fā)展中仍有一些問題亟需解決,比如相比體系發(fā)展而言較為緩慢的產(chǎn)業(yè)結(jié)構(gòu)調(diào)整,以及整個產(chǎn)業(yè)長期存在的高能耗、高污染的狀況等。在不同的經(jīng)濟背景下,各地區(qū)電力行業(yè)環(huán)境績效的發(fā)展也各有差異。有鑒于此,本文研究重點在于我國各地區(qū)的電力行業(yè)環(huán)境績效評價。在前人的研究基礎(chǔ)之上,本文首先闡述了有關(guān)環(huán)境績效評價的國內(nèi)外文獻綜述以及相關(guān)理論基礎(chǔ);其次運用DEA模型對環(huán)境績效進行分析,由于傳統(tǒng)DEA模型僅僅能對環(huán)境績效的有效性進行定性的評價,為了更準確地對環(huán)境績效進行分析,本文采用了超效率DEA模型,通過超效率DEA模型,利用面板數(shù)據(jù)對我國各地區(qū)電力行業(yè)2010-2014年的環(huán)境績效進行分析;最后,本文利用Tobit模型對各地區(qū)電力行業(yè)環(huán)境績效的影響因素進行了回歸分析。模型結(jié)果表明,我國各地區(qū)電力行業(yè)環(huán)境績效有著較大的差異性。如上海、江蘇、北京等地區(qū)與云南、四川以及吉林等地區(qū)的環(huán)境績效水平就存在著較大的不均衡。造成差異的原因包括各地電力行業(yè)技術(shù)水平和產(chǎn)業(yè)規(guī)模等內(nèi)在要素,以及包括地區(qū)總?cè)丝�、地區(qū)第二產(chǎn)業(yè)用電量比重、單位地區(qū)國內(nèi)生產(chǎn)總值煤炭消耗量等在內(nèi)的宏觀因素。最后本文同時從國家、行業(yè)以及企業(yè)三個方面提出合理化的政策與建議來提高電力行業(yè)環(huán)境績效。
[Abstract]:Environmental protection is a common problem faced by the sustainable development of all countries in the world. China, as a developing country, is now in the stage of rapid industrialization. It will inevitably face the challenge of ecological environment while developing the economy. With the increasing awareness of the importance of environmental problems in the international community, environmental performance has attracted more and more attention. As one of the basic energy industries, the electric power industry not only occupies a leading position in the economic development of all countries, but also plays a decisive role in the development of our national economy. Since the 90s of last century, under the background of the reform and adjustment of the global power industry, the electric power industry in China has also embarked on the road of reform. Although the industry system has been established in a relatively complete way, there are still some problems to be solved in the development of the system, such as the slower industrial structure adjustment compared with the development of the system, and the long-term high energy consumption and high pollution situation in the whole industry. In different economic backgrounds, the development of the environmental performance of the power industry in various regions is also different. In view of this, this paper focuses on the environmental performance evaluation of the power industry in various regions of China. On the basis of previous studies, this paper first expounded on the environmental performance evaluation of domestic and international literature review and related theoretical basis; secondly, using DEA model to analyze the environmental performance, because the traditional DEA model can only qualitatively the effectiveness of environmental performance evaluation, in order to more accurately analyze the environmental performance, this paper using the super efficiency DEA model, through the super efficiency DEA model, using panel data to analyze each area in the electric power industry of China 2010-2014 years of environmental performance; finally, regression analysis of the impact on the regional power industry environmental performance factors based on Tobit model. The results of the model show that the environmental performance of the electric power industry in China has a great difference. Such as Shanghai, Jiangsu, Beijing and other regions, such as Yunnan, Sichuan and Jilin, and other regions of the environmental performance level, there is a large imbalance. The reasons for the difference include the internal factors such as the technology level and scale of the power industry, and the macro factors including the total population in the region, the proportion of the second industry electricity consumption, the gross domestic product consumption per unit area and so on. At the end of the paper, we put forward rationalized policies and suggestions from three aspects of the state, industry and enterprises to improve the environmental performance of the power industry.
【學位授予單位】：江蘇大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：F426.61;F406.7

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