自营铁路系统除了存在固定资产折旧外,还面临着高额的维护、维修费用。然而,作为企业内部的公共设施所只是采取成本各分厂均摊的形式,不仅无法减少铁路系统的外部性效应,还可能激励个别分厂大量消耗该资源。为此,如何针对自营铁路实施内部模拟市场,便成为值得思考的问题。 Owned railway system in addition to the depreciation of fixed assets, but also face high maintenance and repair costs. However, as the public facilities in the enterprise, they only take the form of sharing the cost of each branch, which can not only reduce the external effect of the railway system, but also encourage the individual branch to consume a large amount of resources. Therefore, how to implement the internal simulation market for self-support railways has become a question worth considering.