Study on the effectiveness of the implementation of risk-oriented auditing standards 并列题名：Study on the effectiveness of the implementation of risk-oriented auditing standards Study on the problems of the implementation of company law Study on the effect of the implementation of executive stock incentives by Chinese listed companies Study on the economic effect of the implementation of Shanghai-Hong Kong stock connect system Research on the economic consequences of the implementation of standards for key audit matters 并列题名：Study on the effect of the implementation of executive stock incentives by Chinese listed companies