Research on the effects of group affiliated listed companies' governance mechanism 并列题名：Research on the effects of group affiliated listed companies' governance mechanism Research on the philosophy of electric power law and its governance mechanism Research on the risks of corporate internet reporting and governance mechanisms Research on the behavior of large shareholders' illegal reduction and governance mechanisms Research on local governments' land finance and its governance mechanism Research on the efficiency of financial activities based on industries conduction mechanism Research on the interest game of the waste food collection and treatment and its governance mechanism 并列题名：Research on the philosophy of electric power law and its governance mechanism Research on the impacts of mobile internet users' brand community use and its mechanism