Recent Trends among College-Educated Married Mothers: Employment, Wages and Time Use, with Nicole Simpson, Monthly Labor Review, forthcoming.
Recent Changes in the Nature of the Distribution Dynamics of the United States County Incomes, with Donggyun Shin, Journal of Applied Econometrics, 2023, 38(7),1048-1067.
Inflation and Wage Rigidity/Flexibility in the Short Run, with Donggyun Shin, Economic Inquiry, 2019, 57(3), 1675-1697.
Two Birds with One Stone: Female Labor Supply, Fertility, and Market Childcare, with Jisoo Hwang and Donggyun Shin, Journal of Economic Dynamics & Control, 2018, 90, 171-193.
A Structural Explanation of Recent Changes in Life-Cycle Labor Supply and Fertility Behavior of Married Women in the United States, European Economic Review, 2018, 102, 129-168.
The Extent and Nature of Downward Nominal Wage Flexibility: An Analysis of Longitudinal Worker/Establishment Data from Korea, with Donggyun Shin, Labour Economics, 2017, 67-86.
Returning School for Higher Returns, Economics of Education Review, 2011, 30(6), 1215-1228.
Are Initial Wage Losses of Inter-Sectoral Movers Compensated for by Their Subsequent Wage Gains? with Donggyun Shin and Kwanho Shin, Macroeconomic Dynamics, 2010, 14(4), 501-526.
New Evidence on the Korean Wage Curve, with Donggyun Shin, Applied Economics Letters, 2008, 15(3), 221-224.
Explaining Procyclical Male-Female Wage Gaps, with Donggyun Shin, Economics Letters, 2005, 88(2), 231-235.
Study on Income Volatility: Measurement, Causes and Policy Implications, with Yongseong Kim and Donggyun Shin, December 2015, Korea Development Institute (Book)
Effects of Substitutability between Mother's Childcare and Market Care Services on Life-Cycle Labor Supply and Fertility Behavior, with Nayoung Kim and Donggyun Shin, Journal of the Korea International Economic Association, 2015, 21(2), 55-91.
The Nature and Extent of Nominal and Real Wage Flexibility in Korea, with Donggyun Shin, Korean Journal of Labor Economics, 2014, 37(2), 1-47.
Trend and Cyclical Patterns of Earnings Volatility, with Jongsoon Yoo, Korean Journal of Labor Economics, 2013, 36(3), 65-96.
"Recent Trends in Labor Supply Decisions among Married Couples in the U.S.," with Nicole Simpson. (Submitted)
"How Do Nominal Wages Respond to Unanticipated Disinflation?,” with Donggyun Shin. (Submitted)
"Welfare Consequences of Rising Wage Risk in the United States: Self-Selection into Risky Jobs and Family Labor Supply Adjustment," with Donggyun Shin (Submitted)
"Age-Varying Risk Preferences: Empirical Evidence and Welfare Implications," with Donggyun Shin and Jessie Han.
"Cyclical Patterns of Inter-Industry Wage Gaps: An Old Stylized Fact and New Evidence," with Donggyun Shin.
Job Choice as an Insurance Mechanism against Wage Uncertainty, with Donggyun Shin (Under revision)
Job Polarization and Recent Trend Reversal of Female Labor Supply in the United States: Maturity of IT-Investment and Changes in Gender-Biased Demand.
Firm Characteristics and Long-Run Wage Adjustment Patterns, with Donggyun Shin.