专用汽车发展与经济发展的关系分析

发布时间：2018-02-22 12:28

本文关键词： 专用汽车主成分分析法格兰杰因果检验法　出处：《河南农业大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着我国国民经济的快速发展，基础建设设施的逐步完善以及公路交通的迅速发展，专用汽车也获得了极大的发展，同时向着更加专业化、高速化、重型化以及智能化的方向发展。近年来，专用汽车不论是在产量上，还是在技术创新上都有了长足的进步，逐渐成为我国运输及物流运输的主力军，同时也为我国的经济建设做出了巨大的贡献，方便了人们的生活，满足了人们对车辆的特殊化需要。但是，专用汽车在快速发展的同时，也存在不少问题。近年来我国专用汽车的品种不断丰富，，但同发达国家还是有着相当的距离，专用车的技术含量同国外相比还有很大差距，专用汽车的底盘专用化率还很低，市场散、乱、差的状况亟待改善。专用汽车被广泛的应用于各行各业，各行各业的发展对专用汽车的发展起着积极的促进作用，同时也制约着专用汽车的发展。影响专用汽车发展的因素很多，本文利用主成分分析法对影响专用汽车的因素进行分析，找出影响专用汽车发展的关键因素，为专用汽车的发展提供理论依据。专用汽车的发展同经济发展的关系密切，为了探究两者之间是否存在协整关系，本文利用格兰杰因果检验法对两者之间的关系进行检验，以指导我国专用汽车的发展。本文在阅读大量文献的基础上，对专用汽车的发展现状进行分析，然后利用定量分析的方法找出影响专用汽车发展的关键因素。在此基础上，提出有助于专用汽车发展的建设性意见。
[Abstract]:With the rapid development of our national economy, the gradual improvement of infrastructure and the rapid development of highway traffic, special purpose vehicles have also been greatly developed, and at the same time, they are becoming more specialized and high-speed. Heavy duty and intelligent development. In recent years, special purpose vehicles have made great progress in terms of output and technological innovation, and have gradually become the main force in transportation and logistics transportation in our country. At the same time, it has made a great contribution to the economic construction of our country, facilitated people's life and satisfied the special needs of vehicles. However, the rapid development of special purpose vehicles at the same time, There are also many problems. In recent years, the variety of special purpose vehicles in our country has been increasing, but there is still a considerable distance from the developed countries. The technical content of special purpose vehicles is still far from that of foreign countries, and the chassis specialization rate of special purpose vehicles is still very low. The market is scattered, chaotic, and bad conditions need to be improved. Special purpose vehicles are widely used in various industries, the development of various industries plays a positive role in promoting the development of special purpose vehicles, but also restricts the development of special purpose vehicles. There are many factors that affect the development of special purpose vehicles. In this paper, the principal component analysis method is used to analyze the factors that affect the development of special purpose vehicles, and the key factors that affect the development of special purpose vehicles are found out, which provides a theoretical basis for the development of special purpose vehicles. The development of special purpose vehicle is closely related to the development of economy. In order to find out whether there is a cointegration relationship between the two, the Granger causality test is used to test the relationship between them in order to guide the development of our country's special purpose vehicle. On the basis of reading a large number of literatures, this paper analyzes the present situation of the development of special purpose vehicles, and then finds out the key factors that affect the development of special purpose vehicles by means of quantitative analysis. Put forward the constructive suggestion which is helpful to the development of the special purpose vehicle.
【学位授予单位】：河南农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.471;F124

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