Niklas Haehn
PhD Student at the University of California, San Diego
Hello, and welcome to my homepage!
I am a PhD student in Political Science at the University of California, San Diego. Prior to starting my PhD, I was a Postgraduate Associate and CSAP Predoctoral Fellow working with Shiro Kuriwaki and Josh Kalla at the Institution for Social and Policy Studies at Yale University.
My research centers on political communication and mass media. I am especially interested in media pluralism and the effects of media on political behavior, particularly political knowledge and information, voting behavior, and polarization. Methodologically, I am committed to causal identification and measurement, combining research designs for observational data with computational tools such as video, photo, and text as data, large language models, and formal theory.
I hold an MSc in Political Economy from the University of Konstanz and a BA in Political Science and Public Law from the University of Mannheim. Prior to graduate school, I worked as Managing Editor at the peer-reviewed journal European Union Politics, as a data scientist at PD-Berater der oeffentlichen Hand, and as a research assistant at New York University.
news
| Jun 15, 2026 | This summer I joined the Center for American Politics at UC San Diego as a Graduate Student Researcher, building a large-scale dataset of presidential imagery to study political communication and self-presentation. |
|---|---|
| Mar 27, 2026 | Check out my new autograder package robjgrader — an R package for automated grading of R submissions in political science methods courses. |
| Jan 05, 2026 | I am excited to be supporting Amna Salam this quarter as a Teaching Assistant for the course Politics of Legal Institutions. |
| Sep 01, 2025 | And hello San Diego! I am very excited to begin my PhD studies today at the University of California, San Diego. |
| Jul 31, 2025 | Bye Yale! I’ll look back on a great year full of exciting projects with my two supervisors, Josh Kalla and Shiro Kuriwaki, and wonderful connections that I hope will last. |
| Apr 10, 2025 | I just accepted my PhD position at the University of California San Diego startig in the fall 2025! |
| Apr 02, 2025 | Meet me at the MPSA 2025! I will present a poster about my current project with Shiro Kuriwaki on ticket splitting. |