Domestic and foreign companies listed on the accounting supervision of the status quo since the 1930s, Keynes, Taylor and other economists on the regulators conducted an in-depth study Western economic circles have created a comparatively rich supervision theory. At present, the relevant regulatory theory on the public interest, and other interest groups on different regulatory theory, that the regulatory point of departure and destination. Economics to promote the development of the accounting supervision. 20 since the 1970s, many scholars study by the accounting sense of the market failure, Accounting information that the production of public goods Similarly, the external economic and information asymmetries, and the government and public bodies through the promulgation of laws and accounting information disclosure standards, accounting standards, auditing standards and so on. Information processing of the accounting, auditing and disclosure of conduct binding and can ensure the supply of accounting information, curb fraud and accounting information audit default, securities market based on accounting information resource allocation efficiency, safeguarding the fairness of the market. Beaver believes that the accounting information related to external and some form of market failure, in the absence of norms, market forces would lead to investors or asymmetric information has not balanced, because the company management have motive to conceal adverse information. • John Kofi 4 that the reason that led to the accounting supervision, mandatory disclosure of the existence of : First, the information is the nature of public goods, thus securities with inadequate supply trends; 2 is not mandatory disclosure will be social costs of the fearless, concentrate on the information resources can reduce the search mechanism for the allocation of economic resources resulting from the inappropriate waste of social resources; 3 is between management and shareholders elusive perfect, there is always some interest in the management of seduction, Management will release to the market through the wrong signal to the financial gain; 4 is an effective even in the capital market, Rational investors still need some information to optimize the portfolio. Watts and Qi Moerman validity of the assumption that from the perspective of the Review of the early disclosure of information regulatory perspective, expounded the market failure, regulatory costs and effects of price and other issues. Walker of the accounting regulatory mechanism of Economics.