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高速铁路作为交通运输技术的突破性成果,极大地改善了区域内的交通通达情况,改变了区域内的综合交通运输结构,影响了区域内生产要素与市场的布局,在发展过程中对区域经济产生了巨大的拉动作用。然而高铁建设项目国民经济后评价的研究尚不完善,多集中于高速铁路的直接效益与交通方式之间竞争的研究,对于高速铁路对区域经济发展的外部经济效益研究较少。本文通过高速铁路的时间节约效益、能耗环保效益等设施效益与产业结构升级、推动区域经济一体化、形成高铁经济带等外部效应方面,分析高速铁路带来的外部经济效益对区域经济发展的影响。
As a breakthrough achievement in transportation technology, high-speed railway has greatly improved the accessibility of traffic in the region, changed the comprehensive transportation structure in the region, affected the layout of production factors and markets in the region, and promoted the development of regional economy Has a huge pulling effect. However, the research on post-evaluation of high-speed rail construction projects is still not perfect. Research focused more on the competition between direct benefits and modes of transport of high-speed rail has little research on the external economic benefits of high-speed rail to regional economic development. This paper analyzes the external economic benefits of high-speed railway on the development of regional economy through the benefits of time saving, energy efficiency and environmental protection benefits of high-speed railway and the upgrading of industrial structure, promoting the integration of regional economy and the formation of high-speed railway economic belt. influences.