Public PhD defence of Ngo Thi Thuy Linh
On 3 November 2026 Ngo Thi Thuy Linh defends her dissertation “Advancing Sustainable Business Models for Social Enterprises”. The defence is in English; anyone can join via the Teams link.
Date: 3 November 2026, 11:00—12:30
Venue: Online (Microsoft Teams)
Language: English
Dissertation title: “Advancing Sustainable Business Models for Social Enterprises: Conceptual Development and Empirical Insights”.
About the dissertation: Comprising three interrelated studies, the dissertation examines sustainable business models of social enterprises. The first study is a systematic literature review of the socially extended business model canvas (109 articles); the second illustrates the framework in practice through a case study; the third uses the Q method to explore the factors behind social impact measurement practices among European and Asian (Vietnamese) social enterprises.
Supervisors: Gábor Harangozó, Katalin Ásványi
Defence Committee:
- Chair: Zsuzsanna Marjainé Szerényi DSc (Corvinus)
- Secretary: Zsófia Nemes PhD (Corvinus)
- Reviewer: Julianna Kiss PhD (Corvinus)
- Reviewer: Eszter Gedeon PhD (UBS)
- Member: András Szeberényi PhD habil. (METU)
All participants can comment or ask questions at the public defence.
The dissertation and the materials of the defence are available in the University Repository.