| With the development of China's economy, coal and some other energy have accounted for a large proportion of the world's energy consumption; the domestic coal supply cannot fully meet the consumption demand. This makes the coal industry become a highly profitable industry. But at the same time, the coal industry is a high-risk industry in China in recent years, the coal mine safety accidents occur frequently, ore difficult toll declined, while still at a very high level, coal mine safety is not optimistic. Research has practical significance for coal mine safety, more and more people concern in the coal industry profits, but also noticed that the bloody piles of mine. Life is a priceless, reducing coal mine safety accidents and to ensure the life safety of coal mine workers are the meanings of coal mine safety research.This paper studies some scholars'works at home and abroad on the basis of coal mine safety issues, selected view of regulations from the safety standard point, to explain the problem of coal mine safety. It pointed that the effect of regulatory standards in safety regulation is not only the refinement and extension of law, but also the regulation of safety supervision technology standards, and also helps enterprises to improve safety awareness. It also pointed out that technical and regulatory factors are the two factors that affect the standard to be reached, and analyzed that to choose high or low standard will produce a certain economic loss.The safety of the regulation theory is introduced in the standard view. In risk consciousness, due to the subjective deviation, the workers cannot make the correct judgment for their working environment, so there may be deviation on the understanding of risk, which increases the hidden danger of security accident. The coal mining enterprises have incomparable advantage of information with the workers and regulators, so they may conceal the information of standard to make a favorable choice for themselves. The choice of standards for regulation institutions will directly affect the enterprise's interests, and economic impact of the society. The level of selection criteria may have different effects and produce externalities. Because it is not undertaken by the enterprise, the responsibility of enterprise is reduced greatly. The lower compensation standard for the miners is also a reason that the accidents increased. Because current compensation standards adopt the tendency of risk trading theory to calculate the economic value of people, it often ignored the value of life and its externality. It also caused low cost of the death, can't restrain the behavior of enterprise.After that it analyzes the China's coal mine safety problems from both regulation system and undersupply of enterprise's safety. In the regulation system, Due to the central regulatory agency with local regulatory organizations are scattered across full-time, coal management and supervision mechanism is not perfect regulation system in China. The undersupply of enterprise security lies in the long-term effects of safety input and the related theoretical problems mentioned in previous chapter.Through the establishment of standard of governance based on social welfare model, analyzes the influential factors of welfare is the utility function of the local government and the strength of standard. When the local government cannot make the target of central government as their utility target, the central government can use the standard to change this situation, to reduce the welfare loss. It also shows the regulatory efficiency after clearing the governance. From the game model of the local government and enterprises, we can obtain the effect of standard from enterprise rent-seeking and probability of government supervision.The conclusions of the corresponding are given at last. From the view of standard, regulatory effects can be enforced by some ways, such as subdivision standards, strengthen technical training, increase the payment standard of life and improving laws and regulations. It can't solve the security problems of existing only by improving the safety regulation system, so an independent Coal Management System is badly needed to achieve regulatory effects. |