铁路投资项目国内贷款还本付息的探讨

Research on Repayment of Capital and Interest for Domestic Loan of Railway Investment Project

分析铁路投资项目国内贷款还本付息方法产生的背景,根据还本资金按年中偿还、按半年计息的规定,提出两种新的国内贷款还本付息算法的模型,并对模型进行比较,同时,通过案例分析各种方法的计算结果,并对经济评价中还本付息的方法进行深一步的讨论,具有很大的现实意义。

It is significant to analyze the background of the methods for repayment of capital and interest for domestic loan of railway investment project,according to the presume which prescribes the loan used in midyear and interest calculated only half year,put forward and compare two new arithmetic models for it. At the same time,each result of them is presented and analyzed by using simple case,and some methods for repayment of capital and interest in economic evaluation are discussed further.