本文選題：高速公路 + 投資效率�。� 參考：《長安大學(xué)》2013年碩士論文

【摘要】：高速公路行業(yè)在一個(gè)國家的經(jīng)濟(jì)發(fā)展中具有舉足輕重的作用，是國民經(jīng)濟(jì)發(fā)展的命脈。近年來，我國在高速公路建設(shè)方面取得了舉世矚目的成就，截至2012年底，全國高速公路通車?yán)锍探?.5萬公里；與此同時(shí)，高速公路一度被輿論傳為“暴利”行業(yè)，究竟高速公路公司是否“暴利”呢？公路上市公司的投資效率究竟如何的呢？帶著這兩個(gè)問題，本文對高速公路上市公司的投資效率進(jìn)行評價(jià)分析，以期對公路上市公司投資效率的提升提出自己的一些建議。 本文采用定性分析和定量分析，規(guī)范分析和實(shí)證分析相結(jié)合的方法，選取了在上海證券交易所和深圳證券交易所上市高速公路上市公司為樣本，對國泰安數(shù)據(jù)庫中的數(shù)據(jù)進(jìn)行收集整理，引入DEA模型對高速公路上市公司在2010-2012連續(xù)三年的數(shù)據(jù)進(jìn)行了效率測度分析；運(yùn)用超效率DEA測算了位于生產(chǎn)前沿面上的高速公路上市公司的投資效率，實(shí)現(xiàn)了對高速公路上市公司投資效率的排序。最后，通過DEA-Malmquist法對2010-2012年高速公路上市公司的投資效率進(jìn)行動(dòng)態(tài)分析，通過Malmquist指數(shù)分解，進(jìn)一步分析影響高速公路上市公司投資效率變化的因素。最后結(jié)合實(shí)證分析，提出改善高速公路上市公司投資效率的建議。
[Abstract]:Expressway industry plays an important role in the economic development of a country and is the lifeblood of national economic development.In recent years, China has made remarkable achievements in highway construction. By the end of 2012, the mileage of expressway in China was nearly 95000 kilometers. At the same time, highway was once referred to as "profiteering" industry.Is the highway company "profiteering"?How is the investment efficiency of highway listed companies?With these two problems, this paper evaluates and analyzes the investment efficiency of highway listed companies in order to put forward some suggestions on how to improve the investment efficiency of highway listed companies.In this paper, qualitative and quantitative analysis, normative analysis and empirical analysis are combined to select listed expressway listed companies on Shanghai Stock Exchange and Shenzhen Stock Exchange as samples.Collect and organize the data in Cathay Security database, and introduce DEA model to analyze the efficiency of expressway listed companies for three consecutive years in 2010-2012.This paper calculates the investment efficiency of expressway listed companies on the front line of production by using super efficiency DEA, and realizes the ranking of investment efficiency of expressway listed companies.Finally, the paper makes a dynamic analysis of the investment efficiency of expressway listed companies from 2010 to 2012 by DEA-Malmquist method, and further analyzes the factors that affect the investment efficiency of expressway listed companies through the decomposition of Malmquist index.Finally, based on the empirical analysis, the paper puts forward some suggestions to improve the investment efficiency of expressway listed companies.
【學(xué)位授予單位】：長安大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：F275;F542.6

【引證文獻(xiàn)】

相關(guān)期刊論文 前1條

1 林仁灶;;中國港口上市公司績效DEA分析[J];重慶科技學(xué)院學(xué)報(bào)(社會(huì)科學(xué)版);2015年08期

相關(guān)碩士學(xué)位論文 前2條

1 劉念;基于超效率三階段DEA模型的我國路橋業(yè)生產(chǎn)效率研究[D];浙江工商大學(xué);2015年

2 盛雯聰;中國新能源板塊上市公司投資效率及影響因素分析[D];遼寧大學(xué);2015年

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本文編號(hào)：1750361