Professor / lecturerEmail verified
Prof. Hahn
Professor of economics, Cologne Institute of Technology
- 🇩🇪 Cologne, North Rhine-Westphalia, Germany
- Cologne Institute of Technology
- Since 2003
- German
My subject is economics, and for 23 years I get to share it with undergraduates at Cologne Institute of Technology.
I keep a jar of spare pencils on my desk. It sounds small, but students remember small things.
More about Prof. Hahn
I retired from full-time teaching but still mentor a few students a year.
What gifts mean to Prof. Hahn: Any gift helps me keep buying books for students who can't afford them.
Messages of thanks
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- Ariana ThompsonFormer student🇬🇧 May 18, 2026
your economics lectures at Cologne Institute of Technology changed the course of my career. Truly.
- Mercedes P. NavarroMentee🇨🇴 Dec 23, 2025
Your economics lectures at Cologne Institute of Technology changed the course of my career. Greetings from Palmira.
- Jose B. FloresMentee🇦🇺 Nov 2, 2025
Your economics lectures at Cologne Institute of Technology changed the course of my career.
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