Wonsik Ko

Johns Hopkins University

I am eager to participate in this project as it aligns perfectly with my passion for labor economics and my commitment to effective policy design. I hope that World of Labor will provide valuable guidelines for policymakers and researchers.

IZA World of Labor role


Current position

Ph.D. candidate in the Department of Economics, Johns Hopkins University

Research interest

Applied microeconomics, labor and public economics


M.A., Economics, Johns Hopkins University, 2021

Selected publications

  • “Take-up of Social Benefits." in: K. F. Zimmermann (ed.), Handbook of Labor, Human Resources, and Population Economics, Springer 2024 (with Robert A. Moffit).