General Information

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…

Read more

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.

Read more

Teaching Award 2019 of the Paderborn Economists is awarded to Jun. Prof. Dr. Regina Ortmann

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…

Read more

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.

Read more

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

Read more

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.

Read more

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

Read more

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. 

Read more

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.

Read more

Research

TAF Brown Bag Seminar: Pia Stoczek: "That’s (in)credible: Disclosure on green bond segments"

As part of the Brown Bag Seminars, Pia Stoczek gave a presentation on January 16, 2024, on the topic "That’s (in)credible: Disclosure on green bond segments".

Read more

TAF Brown Bag Seminar: Karina Körösi

As part of the Brown Bag Seminars, Karina Körösi will gave a presentation on January 9, 2024.

Read more

TRR 266/TAF Research Seminar: Elisa Casi-Eberhard "Tax Strategy Disclosure: A Greenwashing Mandate?"

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.

Read more

TAF Brown Bag Seminar: Reeyarn Li

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

Read more
[Translate to English:]
[Translate to English:]

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.

Read more

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".

Read more

TAF Brown Bag Seminar: Dennis Großmann: "Dissemination of information by german small caps"

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".

Read more

TAF Brown Bag Seminar: Yuri Pieper: "Preferences for taxing wealth and income - Ability-to-pay"

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".

Read more
[Translate to English:]
[Translate to English:]

TRR 266/TAF Research Seminar: Derrald Stice "Regulatory Exposure, Debt Contract Terms, and Bank Specialization"

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.

Read more

TRR 266/TAF Research Seminar: Rebecca Lester "The Spiderweb of Partnership Tax Structures"

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.

Read more

Teaching

On January 22nd, Dr. Stefan Greil gives a practical lecture in the course tax and managerial objectives in transfer pricing on the topic "(Zusammen-)Arbeit in der Steuerverwaltung am Beispiel des ATAD-UmsG und des Unified Approach der OECD zur Besteuerung der digitalen Wirtschaft". The guest lecture takes place in lecture hall Q5.245 at 4:00 p.m.

Read more

On 13th 2019 Jan Uterhark and Michael Freudenberg give a practical lecture on the topic “Settlement of Transfer Pricing Disputes” in the course tax and managerial objectives in transfer pricing.

Read more

On 06th December, Mark Franzen and Michael Freudenberg give a practical lecture on the topic “Transfer Prices in the Context of Reorganizations” in the course tax and managerial objectives in transfer pricing.

Read more

On 29th 2019, Dr. Dorit Weikert and Michael Freudenberg give a practical lecture in on the topic “Transfer Pricing and Corporate Taxation” in the course tax and managerial objectives in transfer pricing.

Read more

On 22nd 2019, Dr. Claudia Dahle and Michael Diehl give a practical lecture on topic “Transfer Prices for Permanent Establishments” in the course tax and managerial objectives in transfer pricing.

Read more

Teaching Award 2019 of the Paderborn Economists is awarded to Jun. Prof. Dr. Regina Ortmann

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…

Read more

On November 08th 2019, Michael Freudenberg gives a practical lecture on the topic “Transfer Prices in Practice” in the course tax and managerial objectives in transfer pricing.

Read more

On May 14th, 2019, tax advisors Sven Westphälinger and Laura Bienek, KPMG, introduce the case study in the course International Taxation.  The lecture starts at 9:00 a.m. at garage33.

Read more

On April 29th, 2019, Dr. Dirk Brüninghaus gives a practical lecture in the course international taxation "Betriebsstätten aus Sicht der Praxis". The guest lecture takes place in lecture hall B1 at 9:00 a.m.

Read more

On November 30th, 2018, tax advisors Dorit Weikert and Michael Freudenberg give a practical lecture in the course Transfer Pricing. The guest lecture takes place in lecture room Q2.122 at 2 p.m.

Read more