๐Ÿ‘‹๐Ÿผ Hello there, Iโ€™m Jonas

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป I am a third-year PhD student in Economics at the University of Cologne. In the fall of 2025, I visited Boston University, hosted by Daniele Paserman.

๐Ÿ”ฌ My research exploits natural experiments in sports settings to study decision-making, discrimination, and productivity in the workplace.

๐Ÿ“Š I am also interested in the intangible effects of professional sports on local economies. Specifically, I aim to understand the market idiosyncrasies through which sports facilities and teams act as urban amenities.

๐Ÿง  I am affiliated with the Center for Social and Economic Behavior (C-SEB) at the University of Cologne.

Current Projects

Working Papers

  1. The Relocation Effect of a Major League Franchise on Residential Property Values Quantifying the Intangible (Dis)Benefits Generated by the Departure of the NFLโ€™s Rams Franchise from St. Louis. (Reject and Resubmit at RSUE); Read More
  2. Showing Visibility When it Matters: Career Concerns in Contingent Employment Arrangements (with Oliver Gรผrtler & Felix Sage)[available upon request]
  3. Religious Fasting and Elite Performance (with Chengyuan Hua & Galila Nasser)[available upon request]

Work in Progress

  1. Racial Bias in Newspaper Ratings of Professional Soccer Players - Revisited
  2. Betting Market (In)Efficiency: A Multiple Strategy Approach (with Julian Bach)

Collaborations

Iโ€™m always excited to chat about new ideas. If youโ€™re interested in collaborating or just want to exchange thoughts, donโ€™t hesitate to get in touch!

๐Ÿ“š Teaching

I have been teaching a hands-on project course for undergraduate Economics students called Reproduction Workshop Sports Economics for the past two years. In this course, we dive into the world of sports economics and learn how to conduct empirical research by reproducing selected papers using R. Itโ€™s a great way for students to gain early insights into the empirical research process!

๐ŸŒ Upcoming Travels

I will be based in Cologne for the foreseeable future. Donโ€™t hesitate to reach out if you would like to grab a coffee while here.