Jiehan Liu

PhD candidate, Department of Political Science
Stanford University

I am a PhD candidate in the Department of Political Science at Stanford University. My research focuses on political methodology, especially in measurement of multimodal data, causal inference with heterogeneous effect, with substantive application in comparative politics in general.

Feel free to reach out if you'd like to chat about methods, collaborations, or anything in between.

✉ jiehanl@stanford.edu GitHub Google Scholar CV (PDF)

News

• Jan 2026 Our paper on deep canvassing with conversational agents is published in Research & Politics.
• Apr 2025 New preprint: "A Practical Guide to Estimating Conditional Marginal Effects" now on arXiv.
• Feb 2025 New preprint: response to recent critiques of Hainmueller, Mummolo and Xu (2019) on estimating conditional relationships.