Research

Publications

  • The Phillips Curve and Inflation Expectations: A Machine Learning Perspective (with Dooyeon Cho), Studies in Nonlinear Dynamics & Econometrics, Forthcoming.
  • Mind the Tone: Responses of Inflation Expectations to Central Bankers’ Speeches (with Dooyeon Cho), Journal of International Money and Finance, 160, 103452, 2026.
  • Machine learning goes beyond: Time-varying monetary policy and oil price pass-through to inflation expectations (with Dooyeon Cho), Journal of Macroeconomics 85, 103702, 2025.

Working Papers

  • Narratives in Motion: Perception-Driven Geopolitical Risk in Korea (with Dooyeon Cho), Revise & Resubmit.
  • Beyond Words: Nonverbal Communication and Financial Market Responses (with Dooyeon Cho), Under Reivew.

Experiences

  • “Quantifying the Effect of Facial Expressions of the Governors in BOK Press Conferences: A Deep Learning Approach”

    Principal Investigator: Prof. Dooyeon Cho, Sungkyunkwan University
    Research Assistant, June 2024 – May 2025

  • “Debt Burdens and Fiscal Policy: Does Perceived Government Effectiveness Matter?”

    Principal Investigator: Prof. Dooyeon Cho, Sungkyunkwan University
    Research Assistant, June 2023 – May 2024

  • “Effects of Verbal and Nonverbal Policy Communications on the Financial Market: A Deep Learning Analysis”

    Principal Investigator: Prof. Dooyeon Cho, Sungkyunkwan University
    Research Assistant, April 2023 – August 2023