Welcome to my personal webpage. I am an assistant professor at the School of Economics and Wang Yanan Institution for Studies in Economics, Xiamen University. My research fields are industrial organization and applied microeconomics. I am interested in the incentive design in online marketplaces, for example, how to contract with independent users, how to ameliorate information asymmetry between online buyers and sellers. I am also interested in reimbursement systems in the healthcare industry and hospital competition in China.