共享腹地港口群綜合效率評價研究
發(fā)布時間：2018-11-27 16:38
【摘要】：改革開放以來，我國沿海港口發(fā)展異常迅猛，沿海的港口建設已形成規(guī)模龐大的五大港口群體，大大地改變了改革開放初期港口基礎投資不足的狀況。但與此同時也出現(xiàn)了一系列新問題，突出表現(xiàn)為無序競爭激烈、重復建設嚴重和功能定位不清。一方面不少港口過分夸大自身的優(yōu)勢，競相爭奪主樞紐港的地位；另一方面，相當一部分港口在貨源及箱源不足、能力過剩的情況下仍積極建設或準備建設更多泊位，造成了巨大的資金與資源浪費。 本文通過對國內(nèi)外關于港口群及港口效率的文獻研究，以及對我國港口群目前存在的現(xiàn)實問題提煉的基礎上提出共享腹地港口群綜合效率概念，并通過對效率理論的梳理明確其內(nèi)涵，確定論文的研究思路：站在共享腹地港口群整體的角度評價其綜合效率，找出港口群非效率的原因，并以此為指導準則，對群內(nèi)港口做出發(fā)展方向的引導及港口內(nèi)資源的整合建議。 論文首先借鑒前人的研究構(gòu)建共享腹地港口群綜合效率評價指標體系，以貨物吞吐量和集裝箱吞吐量為產(chǎn)出指標，碼頭泊位長度、萬噸級以下泊位數(shù)、萬噸級以上泊位數(shù)、橋吊數(shù)量、堆場面積、前沿水深為投入指標，應用DEA模型進行求解，得到港口群及各個港口的綜合效率。并以珠三角港口群為標本對其進行綜合效率評價，初步得到珠三角港口群綜合效率無效率原因。 進而，論文對港口群綜合效率無效率的三種情況進行效率優(yōu)化分析。技術有效規(guī)模無效的港口群應限制港口新的基礎設施的投資，，并且整合群內(nèi)規(guī)模小、分布零散的港口進行資源整合，使港口群在當前的腹地貨運量的情況下達到規(guī)模效率；技術無效規(guī)模有效的港口群，一方面加強技術效率相對低的港口向技術效率高的港口學習運營管理經(jīng)驗，另一方面積極發(fā)掘腹地貨源，增大技術無效率港的吞吐量，提升其技術效率；技術規(guī)模無效的港口群，優(yōu)先增長技術無效且處于規(guī)模效益遞減的港口的吞吐量，其次是規(guī)模無效且處于規(guī)模效益遞減狀態(tài)的港口，最后再考慮其他效率類型的港口。
[Abstract]:Since the reform and opening up, the development of coastal ports in China has been extremely rapid. The construction of coastal ports has formed five large groups of ports, which has greatly changed the situation of insufficient port infrastructure investment in the early stage of reform and opening up. But at the same time, there are a series of new problems, such as fierce disordered competition, heavy repeated construction and unclear function orientation. On the one hand, many ports exaggerate their own advantages, competing for the status of the main hub port; On the other hand, a considerable number of ports are still actively building or preparing to build more berths under the condition of insufficient cargo and container sources and excess capacity, which results in a huge waste of funds and resources. This paper puts forward the concept of comprehensive efficiency of shared hinterland port group on the basis of literature research on port group and port efficiency both at home and abroad, and on the basis of refining the existing practical problems of port group in China. And through combing the efficiency theory to clarify its connotation, determine the research ideas of the paper: from the point of view of the shared hinterland port group to evaluate its comprehensive efficiency, find out the reasons for the port group non-efficiency, and take this as the guiding criterion. To make the development direction of the group port guidance and port resources integration recommendations. Firstly, the paper constructs a comprehensive efficiency evaluation index system of shared hinterland port group based on previous studies, taking cargo throughput and container throughput as output indicators, berth length of dock, berth under ten thousand tons, berth above ten thousand tons. The quantity of bridge crane, the area of yard and the depth of front water are the input indexes. The DEA model is used to solve the problem, and the comprehensive efficiency of port group and each port is obtained. The comprehensive efficiency of the Pearl River Delta port group was evaluated and the reasons for the inefficiency of the Pearl River Delta port group were preliminarily obtained. Then, the paper analyzes the efficiency optimization of the three cases of the comprehensive efficiency of port group. The port group with ineffective technical scale should restrict the investment of new port infrastructure, and integrate the small and scattered port resources in the cluster, so as to make the port group achieve scale efficiency under the condition of the current cargo volume in the hinterland; On the one hand, the ports with relatively low technical efficiency learn from the operation management experience of the ports with high technical efficiency, on the other hand, they actively explore the hinterland to increase the throughput of the technically inefficient ports. Improving its technical efficiency; The port group with ineffective technical scale gives priority to increase the throughput of the port with ineffective technology and decreasing scale benefit, followed by the port with invalid scale and declining state of scale benefit, and then considers other efficient ports.
【學位授予單位】：華南理工大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：F552;F224
本文編號：2361454
[Abstract]:Since the reform and opening up, the development of coastal ports in China has been extremely rapid. The construction of coastal ports has formed five large groups of ports, which has greatly changed the situation of insufficient port infrastructure investment in the early stage of reform and opening up. But at the same time, there are a series of new problems, such as fierce disordered competition, heavy repeated construction and unclear function orientation. On the one hand, many ports exaggerate their own advantages, competing for the status of the main hub port; On the other hand, a considerable number of ports are still actively building or preparing to build more berths under the condition of insufficient cargo and container sources and excess capacity, which results in a huge waste of funds and resources. This paper puts forward the concept of comprehensive efficiency of shared hinterland port group on the basis of literature research on port group and port efficiency both at home and abroad, and on the basis of refining the existing practical problems of port group in China. And through combing the efficiency theory to clarify its connotation, determine the research ideas of the paper: from the point of view of the shared hinterland port group to evaluate its comprehensive efficiency, find out the reasons for the port group non-efficiency, and take this as the guiding criterion. To make the development direction of the group port guidance and port resources integration recommendations. Firstly, the paper constructs a comprehensive efficiency evaluation index system of shared hinterland port group based on previous studies, taking cargo throughput and container throughput as output indicators, berth length of dock, berth under ten thousand tons, berth above ten thousand tons. The quantity of bridge crane, the area of yard and the depth of front water are the input indexes. The DEA model is used to solve the problem, and the comprehensive efficiency of port group and each port is obtained. The comprehensive efficiency of the Pearl River Delta port group was evaluated and the reasons for the inefficiency of the Pearl River Delta port group were preliminarily obtained. Then, the paper analyzes the efficiency optimization of the three cases of the comprehensive efficiency of port group. The port group with ineffective technical scale should restrict the investment of new port infrastructure, and integrate the small and scattered port resources in the cluster, so as to make the port group achieve scale efficiency under the condition of the current cargo volume in the hinterland; On the one hand, the ports with relatively low technical efficiency learn from the operation management experience of the ports with high technical efficiency, on the other hand, they actively explore the hinterland to increase the throughput of the technically inefficient ports. Improving its technical efficiency; The port group with ineffective technical scale gives priority to increase the throughput of the port with ineffective technology and decreasing scale benefit, followed by the port with invalid scale and declining state of scale benefit, and then considers other efficient ports.
【學位授予單位】：華南理工大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：F552;F224
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本文編號：2361454
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