公路建设项目国经济评价应用研究.pdf

Applied research of national economic evaluation of road construction projects A Dissertation Submitted for the Degree of Master Candidate：Lin Jing Supervisor：Wang Jianjun Chang’an University, Xi’an, China I 摘 要 随着我国对公路交通投资力度的加大，我国的公路交通事业迅速发展，公路的建设 不仅提高了我国公路交通运输水平，而且对社会经济发展起到了不可忽视的推动作用。 但由于公路建设项目具有投资大、还贷压力大、投资回收期长等特点，故而如何提高公 路建设项目的投资效益，优选投资项目，让有限的资金充分发挥效益，己成为我国公路 建设中一个迫切需要解决的问题。 公路建设项目国民经济评价就是对拟建的公路建设项目的费用与效益进行系统和 客观的分析。通过对拟建的公路建设项目进行费用效益分析，为我国公路建设项目的决 策管理提出合理的建议，从而达到提高投资效益的目的。 本文首先介绍了公路建设项目国民经济评价的概念及其评价的原则，从宏观层面研 究了国民经济评价的方法以及工作程序，为全文铺垫了基础。其次，遵循“最好可行替 代用途”的原则，对公路建设项目国民经济评价的影子价格进行了研究，得出了公路建 设项目主要投入物影子价格的计算方法；在此基础上，根据新版的《公路建设项目经济 评价方法与参数》，分析研究了国民经济费用效益的范围和计算方法。最后，本文以拟 建的咸宁至潘湾段一级公路建设工程为实例，对该拟建项目进行了国民经济评价。 关键词：国民经济评价；影子价格；费用分析；效益分析 I Abstract Along with the enlargement of the highway transportation investment in China, the highway transportation business of the our country develops quickly, the construction of the highway not only raises the level of the highway transportation in China, but also has function to push the social economy development which cant be neglected. At the same time it is also characterized by its great investment, big loan stress, long reclaim term, and so on, so how to raise the investment benefit of the highway construction project, optimize investment project, let the limited funds develop a well performance, has become an problem that should be resolved in urgent demand in the highway construction of China. The national economic evaluation is to offer a systemic and objective analysis to the highway construction which is being opened to traffic. It also will give advice to the decision—making management o