https://marcjustinschmidt.com/ Recent content on Marc Justin Schmidt Hugo -- gohugo.io en © 2026 Marc Justin Schmidt https://marcjustinschmidt.com/contact/ Mon, 01 Jan 0001 00:00:00 +0000 https://marcjustinschmidt.com/contact/ Email me at marcjustin.schmidt@tu-dortmund.de, connect via LinkedIn or find my work on GitHub. https://marcjustinschmidt.com/cv/ Mon, 01 Jan 0001 00:00:00 +0000 https://marcjustinschmidt.com/cv/ My CV will be available here soon. In the meantime, see my LinkedIn profile. https://marcjustinschmidt.com/research/ Mon, 01 Jan 0001 00:00:00 +0000 https://marcjustinschmidt.com/research/ Working Papers AI in Demand: How Expertise Shapes its (Early) Impact on Workers2025 With Eduard Storm and Myrielle Gonschor Ruhr Economic Papers, No. 1185 Abstract We study how artificial intelligence (AI) affects workers' earnings and employment stability, combining German job vacancy data with administrative records from 2017-2023. Identification comes from changes in workers' exposure to local AI skill demand over time, instrumented with national demand trends. We find no meaningful displacement or productivity effects on average, but notable skill heterogeneity: expert workers with deep domain knowledge gain while non-experts often lose, with returns shaped by occupational task structures. https://marcjustinschmidt.com/teaching/ Mon, 01 Jan 0001 00:00:00 +0000 https://marcjustinschmidt.com/teaching/ University Teaching MicroeconomicsBachelor’s course (B.Sc.) · Teaching Assistant 2025, 2026 Causal AnalysisEconomics meets Data Science Bachelor’s course (B.Sc.) · Teaching Assistant 2025, 2026 7 Theses supervised Doctoral Workshops The Art of Keeping Your ChangesVersion Control with Git & GitHub Workshop for doctoral researchers 2026