高速公路行业具有自然垄断、公益性和基础性等属性,政府应对其进行价格规制。本文对投资回报率规制和最高限价规制进行了对比分析,结合高速公路行业特点,认为最高限价规制是更合适的价格规制方式。在此基础上,构建了高速公路行业最高限价规制模型,并进行了模拟应用。最后,从多个方面对我国高速公路行业价格规制提出了建议。 The expressway industry has the properties of natural monopoly, public welfare and foundation, and the government should regulate its price. In this paper, we compare and contrast the regulation of ROI and the ceiling price regulation. Combining with the characteristics of the expressway industry, we think that the ceiling price regulation is a more appropriate price regulation method. On this basis, the highway industry ceiling price regulation model is constructed and simulated. Finally, some suggestions are put forward to the price regulation of the expressway industry in our country from many aspects.