Wie reagieren Privatinvestor*innen auf den Ausbruch von COVID-19? Expert*innen, Politiker*innen und Medien zeichnen bislang ein uneinheitliches Bild von den wirtschaftlichen Folgen der Corona-Krise. Auch Reaktionen von individuellen Markteilnehmer*innen sind nur schwer prognostizierbar. Jun. Prof. Regnina Ortmann, Ph.D, Jun. Prof. Dr. Matthias Pelster und Dr. Sascha Tobias Wengerek kommen zu dem Ergebnis, dass Investor*innen seit Ausbruch der…

Due to the corona crisis, this year's Paderborn Easter run, like all events in public life, could not take place. The employees of the tax professorships showed team spirit and supported the good cause with their PaderbornerOsterSOLOLOlauf. The Sparkasse Paderborn-Detmold donates €10 per runner and a total of €75,000 to organizations in the region that care for the homeless and provide food for the people in need.

This year the "Teaching Award of the Faculty of Economics for special commitment in teaching" at Paderborn University is awarded to Jun.-Prof. Regina Ortmann. The basis for the award of the teaching prize for Jun.-Prof. Regina Ortmann is her conception and realisation of the module "Transfer pricing in the field of tension between control and taxation". The module combines the two disciplines of taxation and controlling. This can be seen both in…

On September 27th, 2019 Jun.-Prof. Regina Ortmann, Ph.D. participates in the “Sixteenth Symposium on Tax Research” organized by the University of Illinois at Urbana-Champaign and Deloitte Tax LLP. The goal of the Symposium is to bring together scholars, practitioners, and regulators working on current issues in taxation.

On August 15th – 16th,  2019.Jun.-Prof. Regina Ortmann, Ph.D. participates in the conference "Accounting Summer Camp " at the Stanford Graduate School of Business

On August 2nd - 3rd, 2019 Jun.-Prof. Regina Ortmann, Ph.D. participates in the conference "Theory and Inference in Accounting Research" at the Stanford Graduate School of Business.

From July to November 2019 Regina Ortmann is on a research stay at the Stanford Graduate School of Business, USA.

The chair for International Business Taxation of Jun.-Prof. Regina Ortmann, Ph.D., is looking for a new research assistant starting at the next possible date. For further information, please click here. 

Since October 9th, 2017 Jun.-Prof. Regina Ortmann, Ph.D. holds the junior professorship for International Business Taxation. From the beginning of the winter term 2017/2018 Regina Ortmann will complement the teaching offer of the department 2.

As part of the TRR 266/TAF Brown Bag Seminar, which took place on 09th January 2024, Karina Körösi, a PhD student at HU Berlin presented a paper with the title "Misperception and preferences for ‘fair’ income taxation: The role of income tax burden representation". Karina's research explored the complex relationship between income tax misperception and preferences for 'fair' taxation, shedding light on the crucial role of income tax burden…

TRR 266/TAF Research Seminar On December 12, 2023, Elisa Casi-Eberhard (NHH Bergen) presented the paper "Tax Strategy Disclosure: A Greenwashing Mandate?" at the TRR 266/TAF Research Seminar.

As part of the Brown Bag Seminars,Reeyarn Li gave a presentation on December 05, 2023.

TRR 266/TAF Research Seminar On November 28, 2023, Martin Artz (WWU Münster) presented the paper "You Rate Me and I’ll Rate You: Mutual Rating Relationships in Multi-Rater Performance Evaluation Systems" at the TRR 266/TAF Research Seminar.

As part of the Brown Bag Seminars, Stephan Kaiser gave a presentation on November 21, 2023, on the topic "Forecasting in Uncertain Times: The Role of Business Model Innovation in Predicting Operating Cash Flows".

As part of the Brown Bag Seminars, Dennis Großmann gave a presentation on November 14, 2023, on the topic "Dissemination of information by german small caps".

As part of the Brown Bag Seminars, Yuri Pieper gave a presentation on November 7, 2023, on the topic "Preferences for taxing wealth and income - Ability-to-pay".

TRR 266/TAF Research Seminar On October 24, 2023, Derrald Stice (HKU Business School) presented the paper "Regulatory Exposure, Debt Contract Terms, and Bank Specialization" at the TRR 266/TAF Research Seminar.

TRR 266/TAF Research Seminar On October 17, 2023, Rebecca Lester (Stanford Graduate School of Business) presented the paper "The Spiderweb of Partnership Tax Structures" at the TRR 266/TAF Research Seminar.

As part of the Brown Bag Seminars, Alexander Liß gave a presentation on October 10, 2023, on the topic "IP Disclosure under IP Litigation".

On Monday, December 10th, 2018, Professor Dr. Christoph Spengel gives a practical lecture in the course business and corporate taxation "Die größten Steuerräuber Deutschlands: Cum/Ex, Cum/Cum und Cum/Fake". The guest lecture takes place in lecture hall O1 at 4 p.m.

On November 12th, 2018, tax advisor Michael Diehl and Laura Bienek give a practical lecture in the course Business and Corporate Taxation. The guest lecture takes place in lecture room P7.2.01 at 4 p.m.

On Monday, November 27th, 2017 tax advisor Michael Diehl and Laura Schramm give a practical lecture. "Wohlverhalten im Steuerrecht - Von internationaler Steuerplanung über Paradise Papers bis Tax CMS". The guest lecture takes place in lecture room P7 2.03 from 4 pm to 6 pm.