I am an assistant professor in the Bendheim Center for Finance at the Department of Economics 
at Princeton University.
My email is dtchen@princeton.edu. Here is my CV.

My research is in theory and finance.
A Model of the Attention Economy. Revise and Resubmit at American Economic Review
 [Video (Sep 2023)]  • FTG Best Job Market Paper Prize (2023)
Optimal Exchange Design
 [Video (Dec 2024)] • WRDS-TME Best Paper Award (2025) 
Information Acquisition and Time-Risk Preference (with Weijie Zhong). American Economic Review: Insights. June 2025
Market Fragmentation (with Darrell Duffie). American Economic Review. July 2021. Online Appendix