本文選題：現(xiàn)代服務(wù)業(yè)　切入點(diǎn)：三階段DEA　出處：《天津商業(yè)大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：現(xiàn)代服務(wù)業(yè)是否發(fā)達(dá)是評價(jià)國家經(jīng)濟(jì)實(shí)力的表現(xiàn)之一。隨著我國綜合國力的穩(wěn)步提升,一些省份已經(jīng)逐漸的進(jìn)入了服務(wù)業(yè)轉(zhuǎn)型的階段。環(huán)渤海區(qū)域作為經(jīng)濟(jì)熱點(diǎn)地區(qū)之一,特別是其中京津也進(jìn)入現(xiàn)代服務(wù)業(yè)轉(zhuǎn)型發(fā)展階段。環(huán)渤海區(qū)域的發(fā)展需要提升地區(qū)產(chǎn)業(yè)競爭力,而產(chǎn)業(yè)競爭力的提升離不開經(jīng)濟(jì)發(fā)展方式的轉(zhuǎn)變,因此加快現(xiàn)代服務(wù)業(yè)的發(fā)展就成為了地區(qū)發(fā)展的客觀要求。對現(xiàn)代服務(wù)業(yè)的運(yùn)行的衡量可以用效率來說明。對現(xiàn)代服務(wù)業(yè)來說,發(fā)展的是否有效率意味著是否對擁有的資源進(jìn)行了有效配置。實(shí)證表明,環(huán)渤海地區(qū)的現(xiàn)代服務(wù)業(yè)發(fā)展與長三角等地區(qū)相比差距明顯,如何提升環(huán)渤海地區(qū)現(xiàn)代服務(wù)業(yè)的效率成為了重要迫切的課題,具有理論與實(shí)際價(jià)值。數(shù)據(jù)包絡(luò)分析(Data Envelop Analysis),作為研究效率的方法,可以用來測度環(huán)渤海經(jīng)濟(jì)區(qū)現(xiàn)代服務(wù)業(yè)的效率。針對傳統(tǒng)一階段DEA方法中的局限性和環(huán)渤海地區(qū)在我國經(jīng)濟(jì)圈中所處的環(huán)境,本文采用三階段DEA方法來研究服務(wù)業(yè)的相對效率。第一階段用傳統(tǒng)DEA測定現(xiàn)代服務(wù)業(yè)的效率;第二階段用SFA隨機(jī)前沿分析(Stochastic Frontier Analysis)利用環(huán)境變量對第一階段的得出的投入冗余做回歸分析同時(shí)對投入要素進(jìn)行去環(huán)境因素調(diào)整;第三階段利用上一步調(diào)整后的值再次運(yùn)用DEA模型分析。與傳統(tǒng)DEA方法相比,三階段的分析去除了傳統(tǒng)方法中隨機(jī)誤差以及各決策單元所在環(huán)境因素的影響,使得測算結(jié)果更加客觀。另外,本文選擇長三角和泛珠三角與環(huán)渤海就效率方面進(jìn)行了橫向?qū)Ρ?找出環(huán)渤海地區(qū)現(xiàn)代服務(wù)業(yè)的問題和與其他地區(qū)的差異。通過實(shí)證分析得出結(jié)論:環(huán)渤海地區(qū)現(xiàn)代服務(wù)業(yè)的技術(shù)效率整體水平不高,是由規(guī)模效率和純技術(shù)效率共同造成的,其中純技術(shù)效率低下是主要原因,并且環(huán)渤海地區(qū)現(xiàn)代服務(wù)業(yè)效率值與長三角地區(qū)差距很大。在剔除了環(huán)境影響后所測度的效率值均有所下降,說明了目前我國現(xiàn)代服務(wù)業(yè)受環(huán)境影響因素很大。因此環(huán)渤海地區(qū)現(xiàn)代服務(wù)業(yè)除了應(yīng)該注重自身運(yùn)營能力的提升外,應(yīng)該更加注重從改善現(xiàn)代服務(wù)業(yè)發(fā)展的環(huán)境政策入手。
[Abstract]:With the steady improvement of China's comprehensive national strength, some provinces have gradually entered the stage of service industry transformation. The Bohai Rim region is one of the hot economic areas. In particular, Beijing and Tianjin have also entered the stage of transformation and development of the modern service industry. The development of the Bohai Rim region needs to enhance the regional industrial competitiveness, and the promotion of industrial competitiveness cannot be separated from the transformation of the economic development mode. Therefore, speeding up the development of the modern service industry has become an objective requirement for regional development. The operation of the modern service industry can be measured in terms of efficiency. Whether the development is efficient means whether the resources have been allocated effectively. The empirical results show that the development of modern service industry in the Bohai Rim region is obviously different from that in the Yangtze River Delta and other regions. How to improve the efficiency of modern service industry around Bohai Sea has become an important and urgent subject, which has both theoretical and practical value. Data Envelopment Analysis (DEA) is used as a method to study efficiency. It can be used to measure the efficiency of modern service industry in the economic zone around the Bohai Sea. In view of the limitations of the traditional one-stage DEA method and the environment around the Bohai Sea in China's economic circle, In this paper, the three-stage DEA method is used to study the relative efficiency of the service industry. In the second stage, SFA stochastic Frontier analysis was used to analyze the input redundancy of the first stage by using environmental variables. In the third stage, the DEA model is used again to analyze the value adjusted in the last step. Compared with the traditional DEA method, the three-stage analysis eliminates the influence of random errors and the environmental factors of each decision making unit in the traditional method. In addition, this paper chooses the Yangtze River Delta and the Pan Pearl River Delta to compare the efficiency with the Bohai Rim. This paper finds out the problems of modern service industry around Bohai Sea and the difference between modern service industry and other regions. Through empirical analysis, it concludes that the overall level of technical efficiency of modern service industry around Bohai Sea is not high, which is caused by both scale efficiency and pure technical efficiency. The inefficiency of pure technology is the main reason, and the efficiency value of modern service industry in Bohai Rim is very different from that in Yangtze River Delta. It shows that the modern service industry in our country is greatly affected by the environment at present, so the modern service industry around Bohai Sea should pay more attention to the environmental policy of improving the development of modern service industry in addition to the improvement of its own operation ability.
【學(xué)位授予單位】：天津商業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：F719

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