The economic benefit calculation of railway construction project has significant meaning to investment decision.

铁路建设项目经济效益的计算对投资决策具有重要意义。

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Establishing an index system and scaling the weight of every index reasonably is an effective way to evaluate the investment estimation of the land-developing railway, which have an obvious external.

构建指标体系，合理确定各指标的权重系数，是量化评价外部性显著的国土开发型铁路的可行思路之一。

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The transportation capacity of and profits from investment lines are not only related to their location in the railway network, but interrelated with distributed volume and liquidation price.

合资铁路公司的运量和收入不仅与其在铁路网上的位置和地位有关，更与国铁对其分配的上线、上网运输能力和清算价格密切相关。

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Despite having to slow its originally rapid expansion plans, China recently increased its budget for railway investment this year by 16% and expects to lay 13, 000 km of high-speed rail by January 2013 -- more than the combined rail network installed across all Western countries over the past half-century.

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It was the largest ever single investment in railway rolling stock in Northern Ireland.

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China's railway ministry saw infrastructure investment fall 39% in the first half of 2012 from a year earlier.

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