Analyze a social problem with the thinking mode of economics. I want to write about the construction of high-speed rail and listen to the in-depth analysis and opinions of all comrades. Add the follow

Analyze a social problem with the thinking mode of economics. I want to write about the construction of high-speed rail and listen to the in-depth analysis and opinions of all comrades. Add the following questions. This involves several issues. Let me analyze them for you. Do you think it makes sense?

1, the pricing model in a completely monopolized market;

(1) The high-speed rail industry is a completely monopolized market with huge government power behind it. Therefore, the pricing of high-speed rail fares is more about cost recovery and operation and maintenance costs than market demand.

(2) The pricing model is inflexible. In short, regardless of market demand, fares will not be affected by macroeconomic operation.

2. Costs and benefits of infrastructure construction:

(1) High-speed rail is essentially a public utility, belonging to public goods, and then the ownership structure of the joint-stock system determines the mixed goods attribute of high-speed rail. Among them, the intervention of private capital and social capital makes the income of high-speed rail not fully used for expanding reproduction, because the development and popularization of high-speed rail in China still has a long process;

(2) The investment in high-speed rail industry is related to the overall situation of national economic development, and the investment should be led by the government, and social capital only plays an auxiliary role.

You should understand these two questions first. If you really don't understand, you can contact them or learn the basics from Baidu. It is not difficult to write them out. I hope my analysis is helpful to you!