Currently Most Actively Circulating Working Paper

To Comply or Not to Comply: Understanding Neutral Country Supply Chain Responses to Russian Sanctions with Harry Li, Zhi Li, Yulin Wang, Jing Wu

Presented at AEA Meeting 2025 (North American Econometric Society)

VoxEU


Published/Accepted

Bound by Ancestors: Immigration, Credit Frictions, and Global Supply Chain Formation with Jaerim Choi and Jay Hyun

Journal of International Economics, January 2024

NBER conference, NBER Working Paper

The Cleanup of US Manufacturing through Pollution Offshoring with Jaerim Choi, Jay Hyun, and Gueyon Kim

Accepted, Journal of International Economics (Online Appendix)

NBER conference


Working Papers

Shock Propagation within Multisector Firms with Jay Hyun and Vladimir Smirnyagin

(2nd Round) Revise & Resubmit at Journal of Money, Credit and Banking

The Great CEO Shecession: Evidence from 11 Million US Firms with Ming-Chieh Chang

European Winter Meeting of the Econometric Society

A Critique of Comparative Institutional Economics: The Neglected Role of International Political Economy 

Trade Adjustment: Establishment-Level Evidence

Measuring the Length of Supply Chains with Sejik Kim


Works in Progress

Construction of the Economic Policy Uncertainty Index Using Large Language Models with Chung-Chi Chen, Jacky Yeh

Queen Bee Hypothesis of Within-Firm Trade Allocation

Gender Trade Gap

Trade Shock and Job Flows


Publications in (Econ-Related) Machine Learning (In machine learning, proceeding publications are formal publications.)

Automation of Text-Based Economic Indicator Construction: A Pilot Exploration on Economic Policy Uncertainty with Chung-Chi Chen, Ren Huang, Jacky Yeh

ACM International Conference on Information and Knowledge Management (CIKM 2024)

Unsupervised Discovery of Firm-Level Variables in Earnings Call Transcript Embeddings with Daniel Edmiston

Proceedings of the Second Workshop on Financial Technology and Natural Language Processing 2020


Competitive Research Grants

NSTC (PI, 2633000 NTD (≈ 81000 USD)), 2024/08-2025/07

NSTC (PI, 1174000 NTD (≈ 36000 USD)), 2023/08-2024/07

NSTC (PI, 2003000 NTD (≈ 62000 USD)), 2022/03-2024/03