Joint with Hui Chen, Hongye Guo, Yan Ji
Journal of Finance, Forthcoming, August 2023Selected Media, Professional, & Policy Coverage:
NBER, Quartz, "Even Competition Is Bad For Consumers When The Prize Is Monopoly."
Knowledge at Wharton, "Why Increased Firm Competition Can Cause a Spiral of Distress."Joint with Leonid Kogan, Wei Wu
Journal of Finance, Forthcoming, November 2022Winner of NASDAQ Award for the Best Paper on Asset Pricing at Western Finance Association (WFA)
Joint with Andrew W. Lo, Xiang Fang, Harald Uhlig
Annual Review of Financial Economics (2023), Vol. 15, No. 1, 407-432Joint with Xu Cheng, Zhipeng Liao
Econometrica (2022), Vol. 90, No. 2, 685-713Winner of AAII Award for the Best Paper on Investments at Midwestern Finance Association (MFA)
Joint with Hui Chen, Leonid Kogan
Journal of Finance (2024), Vol. 79, No. 2, 843-902
Winner of Best Paper Award at the Red Rock Finance Conference
Non-Tech Highlight: A large "dark matter" measure indicates a fragile model, with weak standard tests and poor out-of-sample performance. This issue is related to, but distinct from, weak identification of model parameters. While weak identification concerns the absolute informativeness, dark matter measures focus on the relative imbalance of informativeness. A model can have a large dark matter measure even if none of its parameters are weakly identified.
Joint with Lucian Taylor, Wei Wang, Wenyu Wang
Journal of Financial Economics (2021), Vol. 142, Issue 3, 975-1000
Editor's choice at the JFE, December 2021
Winner of Jacobs Levy Center Outstanding Research Paper Prize
Winner of Best Paper Award at China International Conference in Macroeconomics
Honorable mention in HKUST University Annual Report, Research Excellence, "Insights into Product Market Competition"Joint with Yan Ji
Management Science (2021), Vol. 67, No. 9, 5569-5585Joint with Andrew W. Lo, Ameya Muley, Harald Uhlig
Annual Review of Financial Economics (2020), Vol. 12, No. 1, 95-140
Selected Media, Professional, & Policy Coverage:
Cato Institute, Ideas for an Alternative Monetary Future.
IMF Speeches on Monetary and Capital Markets, "Alternative Monetary Policy Paths and Downside Risk."Joint with Yan Ji, David Reibstein, Wei Wu
Journal of Finance (2021), Vol. 76, No.1, 211-265
Winner of Marshall Blume Prize in Financial Research at the Rodney L. White Center
Winner of PwC Finance Forum Best Paper AwardJoint with Lisha Chen, Zhihua Qiao
Journal of the American Statistical Association (2013), Volume 108, Issue 504Joint with David Pollard, Harrison Zhou
Annals of Statistics (2012), Vol. 40, No.5, 2421-2451Winner of I. R. Savage Award by the American Statistical Association
Joint with Xiao Cen, Leonid Kogan, Wei Wu
Revise and Resubmit, April 2023
Non-Tech Highlight: The constructed dataset is the first-ever to contain the detailed information on fund managers' compensation and career history, having been compiled based on the US Census Bureau's LEHD program and leveraging various "big" textual data sources.
Selected Media, Professional, & Policy Coverage:
NBER Digest, "Fund Flows, Returns, and Mutual Fund Managers’ Pay."
Investment Executive, "It’s AUM that matters most to managers’ careers."
Institutional Money Magazine, in GermanJoint with Yan Ji, Di Tian, Pengfei Wang
February 2024Winner of Best Paper Award on Asset Pricing at the Northern Finance Association (NFA)
Joint with Itay Goldstein, Yan Ji
October 2023Winner of Jacob Gold & Associates Best Paper Prize at the ASU Sonoran Winter Finance Conference
Winner of Best Paper Award at the Melbourne Asset Pricing Meeting
Winner of Best Paper Award at the China FinTech Research Conference (CFTRC)
Winner of IRF Best Paper Award at the Asian Finance Association
Winner of Best Paper Award at the ABFER-JFDS Conference on AI and FinTech
Selected Media, Professional, & Policy Coverage:
IMF Global Financial Stability Report, "Chapter 3: Advances in Artificial Intelligence: Implications for Capital Market Activities"
Bank of England Speeches on Artificial Intelligence (AI) and Financial Stability, "Monsters in the Deep?"
Knowledge at Wharton, Fair Observer, "How AI-powered Collusion in Stock Trading Could Hurt Price Formation."
BOSS Magazine, "The Rise of Trading Bots."
WIRED, "Wall Street is high on AI."Joint with Wei Wu
August 2023
Winner of Richard A. Crowell Memorial Prize, Second Prize, PanAgora Asset Management
Joint with S. Johnson, Wei Wu
July 2023
Winner of CFA Institute Asia-Pacific Research Exchange Award (NZFM)
Joint with Wei Wang, Wenyu Wang
August 2022
Selected Media, Professional, & Policy Coverage:
Knowledge at Wharton, Fortune, "How Loan Market Concentration Hurts Distressed Corporate Borrowers."Winner of MFM Dissertation Award at the Becker Friedman Institute
Joint with Adrien Verdelhan
March 2017