Daniel Chen PhD Student, Economic Analysis & Policy Email Personal Website PhD Program Office Graduate School of Business Stanford University 655 Knight Way Stanford, CA 94305 Daniel Chen My main research fields are microeconomic theory and finance. See the left column for a link to my personal website. Publications Market Fragmentation PDF Chen, Daniel, and Darrell Duffie. "Market fragmentation." American Economic Review 111.7 (2021): 2247-74.