Kyungho Lee

Research

Working Papers

Copyright and competition: estimating supply and demand with unstructured data
with Sukjin Han
arXiv SSRN EC '25 extended abstract
Presented at APIOC 2024, AI at Yale 2025, ACM EC 2025, MLESC25, World Congress 2025
Scheduled for Yale FDS: AI for Social Science 2026, ESIF AI+ML 2026
Censorship and steering in platform duopolies
with Michael C. Wang
Presented at AI at Yale 2026

Publications

Minimum wage, social insurance mandate, and working hours
with Ji Hwan Kim, Jungmin Lee
Journal of Public Economics, Vol. 225, 104951, 2023
Paper
★ Korean Economy Research Award, KEA 2023 ★ Top 50 Outstanding Research, Ministry of Education 2024
Testing for time stochastic dominance
with Oliver Linton, Yoon-Jae Whang
Journal of Econometrics, Vol. 235(2), 352–371, 2023
Paper MATLAB code
★ Best Graduate Student Paper, KAEA 2020

Software

PySDTest: a Python/Stata package for stochastic dominance tests
with Yoon-Jae Whang
Accepted at Stata Journal
arXiv Python/Stata code