Automobile Exhaust Emissions Externalities Of Government Regulation,

At present, air pollution, as a key factor, have restricted Chinese economic development when China is accelerating the reform of the socialist market economic system, and being in the period of rapid economic development. Which has become a subject of concern? The sources of air pollution from vehicle emissions are a big proportion. Resolving vehicle exhaust pollution, and promoting the natural resources, environment and economic development, not only contribute to environmental protection, but also have played a tremendous role in the economic development of our country.The vehicle exhaust emission which essence displayed is the externality is harm to the human body and the environment. The way to solution externality is that change externality to internalization, adjusted through the market is main approach. But it not only need market adjustment, but also government regulation to reduce the negative externality which the automobile exhaust discharged. Our country has adopted methods of administration, economy, market mechanism discharges and so on to regulate the vehicle exhaust emission However, it is late to start to regulate vehicle exhaust emission in our country, so it also has many deficiencies, such as the laws and regulations are not perfectly, entrance barrier don't control strictly, pollution discharge is imperfect, the regulations technology is not high, exhaust standard is lowly, the fuel oils quality is inferior etc.Now, how to perfect government regulation of vehicle exhaust emission is an urgent malady. The American the control standard of vehicles emission, European "the green tax revenue", and Singapore's vehicles total quantity control have provided the experience. Furthermore, reinforcing the legal framework, enhancing the vehicle's entrance barrier, perfecting rating system for pollutant discharge, improving the vehicle exhaust emission's detecting technology , accelerating the eliminating of height exhaust emission vehicle , extending a cleaning fuel oils have paved the reality way for it.