Research

"A Generalized Endogenous Grid Method for Default Risk Models" with Soyoung Lee ,  Journal of Money, Credit and Banking, Forthcoming. -  Programming Code 

"Aggregate and Intergenerational Implications of School Closures: A Quantitative Assessment" with Minchul Yum,  American Economic Journal: Macroeconomics, July 2024.

"Tax-and-Transfer Progressivity and Business Cycles" with  Takeki Sunakawa and Minchul Yum,  Quantitative Economics, November 2023.

"Credit, Default, and Optimal Health Insurance",  International Economic Review,  August 2023.

"Nonlinear Occupations and Female Labor Supply Over Time" with Minchul Yum,  Review of Economic Dynamics, October 2022. 

"Redistribution and Government Commitment'',  January 2026.

"Redistribution, Distortions, and the Welfare Effects of Social Security " with Svetlana Pashchenko and Ponpoje Porapakkarm, October 2025.

"The Role of Wealth and Participation Decisions in Designing Unemployment Insurance" with Ji-Woong Moon, September 2025.

"Mortality Regressivity and Pension Design''  with Svetlana Pashchenko and Ponpoje Porapakkarm, October 2024.

"A Dynastic Perspective on the Value of Life with Endogenous Fertility " with  Minchul Yum

"Payer of Last Resort: An Equilibrium Model of Hospital Pricing, Doctor Pay, and Public Programs" with Tatyana Koreshkova 

" Time-Consistent Transfers" with Begona Dominguez 

"Life Insurance and Retirement Plans" with Antonio Andrés Bellofatto

"Escaping Immiseration: Nonconvex Labor Choice and the Long-Run Ramsey Equilibrium" with Junhyung Bae