Study on Regulation Efficiency of China's Stock Market

The regulatory efficiency of Chinese stock market is still relatively low. The law is not perfect, the regulatory system is not complete, the degree of punishes cases is too weak, and the administrative interference is too heavy. Starting with the intermediate target and the basic target of the stock market supervision, this paper selects the regulation efficiency of issuing shares, the law enforcement efficiency of regulators, the economic efficiency of stock market as studying indexes. Descriptive statistical analysis and event study method are used in this research to study on the regulatory efficiency of Chinese stock market. At the meantime, this paper also analyzes the reasons for low efficiency of supervision and puts forward relevant suggestions for improvement.