Supervision of thirty-six (36) doctoral theses in three (3) countries (United Kingdom, Greece, and Cyprus) and seven (7) academic institutions. In particular:
• Successful completion of seven (7) doctoral theses as principal supervisor at the University of the Aegean, Greece:
1. Arvanitis, P. (2014) Evolutionary Traffic Patterns in Greek Airports: An Economic Geography of Tourism Approach (in Greek)
2. Athanasiou, K. (2013) Educational Tourism as a Form of Special Interest Tourism: Incoming Student Tourism in Greece as a Case Study (in Greek)
3. Papadopoulou – Kelidou, L. (2019) Conflict Areas and Negotiation Strategies in Imperfectly Competitive market conditions: the Nexus between Hotels and Tour Operators (in English)
4. Poulaki, Ι. (2016) Geographical Discontinuity, Accessibility and Air Transport Liberalization: The Case of Eastern Aegean Sea Islands in Greece (in Greek)
5. Kontos, G. (2014) Design and Development of a Service Management Framework for Business Continuity (in English)
6. Zenelis, P. (2011) Low Cost Carriers and Tourism: The Case of Greece (in Greek)
7. Vlassi, I. (2022) The Airline – Airport – Tourism Destination Authority Relationship: An Online Marketing Approach (in English)
• Successful completion of eleven (11) doctoral theses as member of the supervisory committee (consisting of the principal supervisor and two other members) at the University of the Aegean, Greece:
8. Apostolopoulou, N. (2022) Tourist Profile and Motives of Gay and Lesbian Tourists for the Strategic Development of Gay and Lesbian Tourism (in Greek)
9. Gousiou, A. (2021) The Contribution of Education and Training in the Tourism Development of Greece (in Greek)
10. Kakarougkas, C. (2018) The Impact of Remuneration Systems in the Stages and Change Processes of the Organisational Culture in 5-star hotels in Greece (in Greek)
11. Loi, C. (2014) Effectiveness of the International and National Legal Framework in Sustainable Tourism Development: The Case of Rhodes (in Greek)
12. Panagiotopoulos, I. (2020) Energy Management and Corporate Social Responsibility: The Case of Air Transport (in Greek)
13. Pappas, Ν. (2006) Τhe Economic, Social and Spatial Dimensions of Tourism through the Perceptions of Key Informants in Rhodes (in Greek)
14. Pnevmatikoudi, K. (2022) Development of a Model to Plan and Manage Efficient Remuneration aiming at Improving Returns of Human Resources in the Greek Hotel Enterprises (in Greek)
15. Psimoulis, M. (2022) Motivation and Empowerment of Human Resources in Greek Hotels as a Means to Achieve a Competitive Advantage in Economic Crisis Conditions (in Greek)
16. Tsiakali, Κ. (2015) Tourists' Personality and Consumer Behaviour in Social Media (in English)
17. Vasileiou, Μ. (2014) Tourism Development and Special Interest Tourism - Wellness Tourism in Greece (in Greek)
18. Tsilimbokos, K. (2016) Sustainable Hotel Enterprises and Sustainable Tourism Development (in Greek)
• Successful completion of one (1) doctoral thesis under the de facto principal supervision of Professor Andreas Papatheodorou at the University of the Aegean, Greece:
19. Glyptou, Κ. (2014) Tourism Destination Management by Means of Quantitative Sustainability Assessment & Forecasting Models (in Greek)
• Successful completion of one (1) doctoral thesis as member of the supervisory committee (consisting of the principal supervisor and two other members) at the Hellenic Open University, Greece:
20. Marinakos, Κ. (2012) The Economic Impacts of Changes in Land Use due to Tourism Development and Other Human Activities (in Greek)
• Successful completion of one (1) doctoral thesis as member of the supervisory committee (consisting of the principal supervisor and two other members) at the University of Patras, Greece:
21. Paraschi, E. (2017) Airport Business Excellence: A Holistic Approach to Performance Management (in Greek)
• Successful completion of one (1) doctoral thesis as principal supervisor at the University of West London, United Kingdom (transferred from the University of the Aegean, where Professor Papatheodorou acted as the principal supervisor)
22. Efthymiou, Μ. (2016) Environmental Performance in Aviation caught between an ideal and the reality: Evaluation of Single European Sky and EU Emissions Trading Scheme
• Successful completion of one (1) doctoral thesis as second supervisor at the University of West London, United Kingdom (where Professor Papatheodorou acted originally as the principal supervisor)
23. Devlin, D. (2021) Can Air Transport Public Service Obligation Subsidies Become Successful Investments in Peripheral Development? A Multiple Case Study Exploration of UK Regional Routes.
• Successful completion of one (1) doctoral thesis as second supervisor at the University of Gloucestershire, United Kingdom (started at the University of West London where Professor Papatheodorou acted originally as the principal supervisor)
24. Biedermann, M. (2021) The Application of High Reliability Organization Theory in Relation to High Reliable Organizational Practice: An Air Traffic Case
• At present nine (9) doctoral theses are principally supervised by Professor Andreas Papatheodorou at the University of the Aegean, Greece:
25. Katemliades, I. Improving the Effectiveness and Efficiency of Destination Development, Management and Marketing Organisations” (DDMMOs): A Systemic Approach (in English)
26. Kazanas, K. The fabric of reality between mixed migration flows and economic impact on the Eastern Aegean islands (in English)
27. Kilipiris, E. The Role of Revenue Management in the Development of the Pricing Policy of Airports characterized by Tourism Seasonal Flows (in Greek)
28. Pappas, D. Effective Collaboration Practices among Airlines, Airports and Tourism Destinations: The Role of Tour Operators (in English)
29. Papamatthaiou, A. The Contribution of Seaports and Seaplanes in the Economic and Regional Development of Greece (in Greek)
30. Platanissiotis, K. Strategic Management and Planning of Tourism Policy using Public Private Partnerships (in Greek)
31. Savvidou, M. Airport Regulation from a Service Quality Perspective: Greek Airports as a Case Study (in Greek)
32. Terzaki, I. Helicopters and Tourism Destination Development: The Case of Greece (in Greek)
33. Vyzyrgianni, A. Airport Cities, Aerotropolis and the Valorisation of Airport Real Estate as a Strategic Factor of Tourism Destination Development: The Case of Greece (in Greek)
• At present one (1) doctoral thesis is co-supervised by Professor Andreas Papatheodorou at the Technological University of Cyprus:
34. Stylianou, C. Female Entrepreneurship and SMEs Regional Resilience in Tourism: The Case of Cyprus (in English)
• In the past two (2) doctoral theses had been principally supervised (but not to completion) by Professor Andreas Papatheodorou (in collaboration with Professor Haiyan Song) at the University of Surrey, United Kingdom:
35. Han, S. H. (2005) Recreation Demand Modelling and Non-Market Valuation of Cultural Heritage Tourist Resources
36. Lei, Z. (2006) Measuring Regional Economic Effects of Low-Cost Carriers in the UK: A Panel Data Econometric Approach