基于公路运输成本的广西区域物流网络演变分析

发布时间：2018-03-06 01:33

本文选题：公路运输成本　切入点：区域物流网络　出处：《广西大学》2017年硕士论文　论文类型：学位论文

【摘要】：“降低物流成本”是当前我国供给侧改革的一项重要内容,也是落实广西“三个定位”,深化区域改革开放的重要举措,更是推动广西经济升级转型发展的重要支撑。然而,当前广西经济和物流基础设施落后、产业结构不合理等问题严重,导致区域物流成本依然偏高,严重阻碍了当地物流业的发展。此外,广西区内各城市之间由于经济基础和设施建设的不均衡,使得各地物流业的发展差异较大,这也影响了广西区域经济的发展以及物流业的竞争力。因此,构建指标探讨广西区域物流网络的演变特征及其影响因素,寻找广西物流成本偏高的症结所在,对于加快广西区域经济发展和提升区域物流业竞争力,确保实现广西在当前时期的战略目标具有极其重要的现实意义。基于以上考虑,本文首先从物流成本出发,分析广西近十年来宏观物流成本的变化情况,发现广西的各项物流成本普遍偏高,尤其是公路运输成本在各项费用总额中所占比例均为最高。然后,通过构建物流成本利润率指标,测算2005-2014年广西14个地级市的公路物流运输成本利润率,在此基础上,采用改进的引力模型来构建各城市相互之间的物流联系值,形成相应的引力矩阵,并进行了网络可视化分析。接着,采用社会网络分析的方法,对广西区域物流进行网络测度,结果显示广西大部分城市的物流发展仍处在被吸引阶段,只有南宁市一直表现为吸引阶段,并且对其他城市的物流影响力较大,区域物流网络的趋势表现为由分散向集中化演变。再者,通过分析影响广西区域物流网络变化的相关因素,构建面板模型探索各因素的影响作用,结果发现一个城市的经济基础是影响区域物流网络中各城市物流向内流入和向外流出的关键因素,而公路物流业从业人员数对区域物流网络的影响则为显著的负向作用。通过对近十年来广西区域物流网络的分析,我们最后提出了提升物流业竞争力的政策建议,主要有以下四方面:(1)努力完善政策措施,积极推进体制改革;(2)提升基础设施水平,完善区域物流网络布局;(3)加快信息化平台搭建,提升物流科技含量;(4)引进专业人才,提升行业专业水平。
[Abstract]:"reducing logistics cost" is an important part of the current supply-side reform in China. It is also an important measure to carry out the "three orientations" of Guangxi and deepen regional reform and opening up. It is also an important support to promote the transformation and development of Guangxi's economy. At present, the economic and logistics infrastructure of Guangxi is backward and the industrial structure is unreasonable, which leads to the high cost of regional logistics, which seriously hinders the development of the local logistics industry. Due to the imbalance of economic base and infrastructure construction, the development of logistics industry in Guangxi is quite different, which also affects the development of regional economy and the competitiveness of logistics industry in Guangxi. This paper discusses the evolution characteristics of Guangxi regional logistics network and its influencing factors, and finds out the crux of Guangxi's high logistics cost, which will accelerate the development of Guangxi's regional economy and enhance the competitiveness of regional logistics industry. It is of great practical significance to ensure the realization of Guangxi's strategic objectives in the current period. Based on the above considerations, this paper first analyzes the changes of the macro logistics costs in Guangxi in the past ten years, starting from the logistics cost. It is found that the logistics cost of Guangxi is generally high, especially the proportion of road transportation cost is the highest among the total expenses. Then, by constructing the profit rate index of logistics cost, The profit margin of highway logistics transportation cost in 14 prefectural cities of Guangxi from 2005 to 2014 is calculated. On the basis of this, an improved gravity model is adopted to construct the value of logistics connection between cities and to form the corresponding gravity matrix. Then, by using the method of social network analysis, the network measurement of Guangxi regional logistics is carried out. The results show that the logistics development of most cities in Guangxi is still being attracted. Only Nanning has been shown as the stage of attraction and has great influence on the logistics of other cities. The trend of regional logistics network has changed from decentralization to centralization. By analyzing the related factors that affect the change of regional logistics network in Guangxi, the panel model is constructed to explore the influence of each factor. The results show that the economic base of a city is the key factor that affects the inward and outward flow of the logistics of each city in the regional logistics network. Through the analysis of the regional logistics network in Guangxi in the past ten years, we put forward some policy suggestions to enhance the competitiveness of the logistics industry. There are the following four aspects: 1) strive to improve policies and measures, actively promote system reform and upgrade the level of infrastructure, improve the layout of regional logistics networks and speed up the construction of information platforms, enhance the technological content of logistics and introduce professionals. Improve the professional level of the industry.
【学位授予单位】：广西大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F259.27;F542.8

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