本文分析了中国铁路运价水平存在的主要问题及其原因;在利用历年中国价值型投入产出表对中国铁路进行投入产出分析的基础上,根据产品价格变动模型研究了中国铁路的合理运价水平,并对中国铁路运价水平调整对国民经济的波及影响进行了分析,并提出了中国铁路运价相关制度安排的政策建议。 This paper analyzes the main problems existing in the railway freight rates in China and their causes. Based on the analysis of the input-output of China’s railways using the Chinese input-output tables of value over the years, this paper studies the reasonable transportation of China’s railways based on the product price fluctuation model And analyzes the impact of the adjustment of China’s railway tariffs on the national economy, and puts forward some policy suggestions on the arrangement of China’s railway tariffs.