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在铁路投资项目中,资本金是一个很重要的基础数据,它不仅关系到投资各方的出资额,而且也影响最终的经济评价结果指标。本文分析了现行经济评价中资本金计算存在的问题及原因,提出了由静态总投资及资本金比例推算出动态总投资的算法,并通过案例分析比较了按静态投资算法和按动态投资算法两种情形下各投资主体出资额的变化,以及对最终经济评价指标的影响。
In railroad investment projects, capital is a very important basic data. It not only affects the investment amount of all investors, but also affects the final indicators of economic evaluation results. This paper analyzes the existing problems in economic evaluation of capital calculation and the reasons for the proposed total static investment from the proportion of capital to calculate the dynamic total investment algorithm, and by case analysis of static investment algorithm and according to the dynamic investment algorithm two Under the circumstances, the investment amount of each investor changes, as well as the impact on the final economic evaluation index.