Dynamic macroeconomics, overlapping-generations models, multi-sector growth models, business cycles, contract theory, financial intermediation, macroeconomic models of climate change 

• Übung Mikroökonomik [Bachelor]
• Seminar Mikroökonomik [Bachelor]
• Seminar Vertragstheorie [Master]
• Bachelorarbeiten

Rauber, T., & Ritschel, P. (2024). Banking Competition and Capital Dependence of the Production Sector: Growth and Welfare Implications, International Review of Economics and Finance, 89, 676-698. https://doi.org/10.1016/j.iref.2023.10.011

Ritschel, P. (2023). Capital Market Power and Economic Growth in an Overlapping-Generations Model with Rational Expectations, Theoretical Economics Letters, 13, 1253-1265. https://doi.org/10.4236/tel.2023.135069

Ritschel, P., & Wenzelburger, J. (2024). Financial Intermediation and Efficient Risk Sharing in Two-Period Lived OLG Models, Economic Theory Bulletin, 12, 57-78. https://doi.org/10.1007/s40505-024-00263-z

Ritschel, P., & Wenzelburger, J. (2024). Financial Intermediation and Business Cycles in Two-Period Lived OLG Models, Extended version of the ETB article, SSRN 4286324. http://dx.doi.org/10.2139/ssrn.4286324

Ritschel, P. (2025). Market Power, Strategic Factor Supply, and Economic Growth in an Overlapping-Generations Model, Revised and extended version of the TEL article, SSRN 5391787. https://ssrn.com/abstract=5391787

Ritschel, P., & Wenzelburger, J. (2024). An Elementary Proof of the Concavity of the Production-Possibility Frontier, Working Paper, SSRN 4973036. https://ssrn.com/abstract=4973036

Ritschel, P., & Wenzelburger, J. (2025). Green Transformation and Fiscal Policy in a Two-Sector OLG Model with Production Externalities, Working Paper, SSRN 5169780. ssrn.com/abstract=5169780

22nd Annual SAET Sonference, Paris, 2023. 

AFES Meeting of the Econometric Society, Nairobi, 2023. 

AMES-ESE Meeting of the Econometric Society, Beijing, 2024. 

AMES-CSW Meeting of the Econometric Society, Delhi, 2024. 

7th World Congress of the Game Theory Society, Beijing, 2024. 

24th Annual SAET Conference, Ischia, 2025. 

8th Lindau Nobel Laureate Meeting in Economic Sciences, Lindau, 2025. 

Macroeconomic Dynamics, The B.E. Journal of Theoretical Economics, Theoretical Economics Letters, Economics Bulletin