我国西部地区公路建设投资与经济增长之关系研究

发布时间：2018-03-06 05:36

本文选题：西部地区　切入点：公路投资　出处：《中央民族大学》2012年硕士论文　论文类型：学位论文

【摘要】：西部大开发10年以来,西部地区在国民经济的各个领域都有突飞猛进的发展,尤其是公路建设方面,国家对西部地区公路建设总体投入的增加带动了西部地区公路交通运输事业的快速发展。但是西部地区的公路建设与全国,尤其是东部地区相比,仍然存在很大的差距。西部特殊的地理位置决定了公路交通在西部地区整个运输体系中占据主导地位,公路建设无疑会对西部地区的经济发展产生强大的推动作用。那么,加大对西部地区公路建设的投资是否可以起到促进西部地区经济增长的作用成为目前需要研究和解决的问题。因此,本文以一般投资与经济增长之间的关系研究结论为基础,运用格兰杰因果检验方法验证了西部地区公路建设投资与其经济增长之间存在着长期稳定的均衡关系。然后以生产函数模型实证分析了西部地区公路建设投资对经济增长的影响效果,并与全国的平均水平做了对比分析,更为直观深入地了解西部地区公路投资存在的差距和不足。最后,本文试图通过借鉴其他国家的成功经验为改善西部地区公路建设投资方面存在的问题提供一些建议。本文主要的研究结论有：(1)系统地阐述并利用西部地区的数据证明了西部地区公路投资与经济增长之间存在长期稳定的均衡关系,且两者互为因果；(2)运用推导出的生产函数模型对西部地区公路投资对经济增长的影响效果进行实证研究得到西部地区公路投资的产出弹性系数为0.038,说明公路资本投入量的变动对西部地区国民经济的增长有着很明显的促进作用,是影响经济增长的主要因素；(3)通过与全国公路投资对经济增长的影响效果对比发现,西部地区公路建设的投入对其区域经济增长的贡献远不如公路投资对全国经济增长的贡献大,西部地区在公路建设方面的投资水平较全国水平仍存在一定的差距；(4)通过实证研究发现,在资金有限的情况下,加大对公路建设的投资产生的社会效益会比投资其他建设更容易促进经济增长。
[Abstract]:Since the development of the western region 10 years ago, the western region has made rapid progress in all fields of the national economy, especially in the area of highway construction. The increase in the state's overall investment in highway construction in the western region has led to the rapid development of highway transportation in the western region. However, the highway construction in the western region is compared with that in the whole country, especially in the eastern region. There is still a big gap. The special geographical location of the western region determines that highway traffic plays a leading role in the entire transportation system in the western region. Highway construction will undoubtedly have a strong role in promoting the economic development of the western region. Whether the investment in highway construction in the western region can promote the economic growth in the western region has become a problem that needs to be studied and solved at present. Therefore, this paper is based on the conclusion of the relationship between general investment and economic growth. The Granger causality test is used to verify the long-term stable equilibrium relationship between highway construction investment and its economic growth in the western region. Then, the paper empirically analyzes the relationship between highway construction investment and economic growth in the western region by using the production function model. The impact of economic growth, And compared with the average level of the whole country, we can understand the gap and deficiency of highway investment in the western region more intuitively and deeply. Finally, This paper attempts to provide some suggestions for improving the problems in highway construction investment in the western region by using the successful experiences of other countries for reference. The main conclusions of this paper are as follows: (1) systematically expound and use the data of the western region to prove that there is a long-term and stable equilibrium relationship between highway investment and economic growth in the western region. The effect of highway investment on economic growth in the western region is studied by using the derived production function model. The output elasticity coefficient of highway investment in the western region is 0.038, indicating the highway capital. The change in the amount of input has an obvious impact on the growth of the national economy in the western region. Is the main factor affecting economic growth.) by comparing the effects of road investment on economic growth across the country, it is found that, The contribution of highway construction investment in the western region to the regional economic growth is far less than that of highway investment to the national economic growth. There is still a certain gap between the level of investment in highway construction in the western region and the national level. (4) through empirical research, it is found that in the case of limited funds, The social benefits of increasing investment in highway construction will be easier to promote economic growth than to invest in other construction.
【学位授予单位】：中央民族大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F224;F542;F283;F127

【相似文献】