Research of private benefits of control in Chinese listed companies 并列题名:Research of private benefits of control in Chinese listed companies Research on debt maturity structure of Chinese listed companies Research on behavior of financial reporting in Chinese listed companies Research on M&A performance of Chinese listed companies Research on risk information disclosure of Chinese listed companies Research of derivatives usage of China listed companies Research on the influencing factors of default risk of Chinese listed companies Research on effects of internal audit function of Chinese listed companies Research on the issues of earning preannouncement in Chinese listed companies