Digital Value Chains. Exploring data transparency, changing roles, power models, and the future of digital platforms
Defense of the dissertation on the topic: "Digital Value Chains. Research into Data Transparency, Changing Roles, Power Models and the Future of Digital Platforms" by Christian Rückold, candidate for the educational and scientific degree "Doctor" in the professional field 3.8. "Economics", doctoral program "Economics and Management (Industry)".
- Abstract of the dissertation
Reviews and opinions
- Review, Review - Assoc. Prof. Dr. Zornitsa Yordanova, University of National and World Economy - Sofia;
- Review, Review - Assoc. Prof. Dr. Atanas Luizov, Burgas Free University;
- Opinion, Opinion - Prof. Dr. Yulia Yorgova, Burgas Free University;
- Opinion, Opinion - Assoc. Prof. Dr. Ivan Marchevsky, Academy of Economics "D. A. Tsenov" - Svishtov;
- Opinion - Assoc. Prof. Dr. Evelina Parashkevova, D. A. Tsenov Academy of Economics - Svishtov.
The public defense of the dissertation will be held in Bulgarian on May 12, 2026 at 2:00 p.m. at Conference Center 2 of the Burgas Free University.
