Research on the risk-taking behavior of commercial banks under the capital regulation constraints 并列题名：Research on the risk-taking behavior of commercial banks under the capital regulation constraints Research on the shadow banking business of commercial banks and its risk managment research on the international commercial arbitration consensus Research on the productivity growth of China coal industry under the environmental constraints research on asset pricing mechanisms of commercial banks in China under basel Ⅲ Research on the risk management of commercial banks' products