“Developing an Early Warning System with Machine Learning and Post-Crisis Information” Applied Economics Letters (forthcoming)
"Structural Break Point Estimation in Output Growth: The Case of South Korea and the United States" Journal of Market Economy, 54(2), 53-74, (2025)
“Analysis of Artificial Intelligence Exposure Across Industries in South Korea and the United States” with Jiyun Lee, East Asian Economic Review, 29(1), 3-40, (2025)
“Estimation of a Structural Break Point in Linear Regression Models” Journal of Business & Economic Statistics, 42(1), 95-108, (2024)
“Forecasting in Long Horizons Using Smoothed Direct Forecast” Journal of Forecasting, 38(4), 277-292, (2019)
“Testing Linearity Using Power Transforms of Regressors” with Jin Seo Cho and Peter C.B. Phillips, Journal of Econometrics, 187(1), 376-384, (2015)
“Tests for Break in Coefficients in Linear Regression when the Direction of the Break is known” with Graham Elliott
“An Analysis on the Predictors of Financial Crises Using Machine Learning”