Examination of fifty-four (54) doctoral theses in six (6) countries (Greece, United Kingdom, Norway, Australia, New Zealand and Spain). In particular:
• Examination of eighteen (18) doctoral theses as member of the supervisory committee at the University of the Aegean, Greece:
1. Apostolopoulou, N. (2022) Tourist Profile and Motives of Gay and Lesbian Tourists for the Strategic Development of Gay and Lesbian Tourism (in Greek)
2. Arvanitis, P. (2014) Evolutionary Traffic Patterns in Greek Airports: An Economic Geography of Tourism Approach (in Greek)
3. Athanasiou, K. (2013) Educational Tourism as a Form of Special Interest Tourism: Incoming Student Tourism in Greece as a Case Study (in Greek)
4. Gousiou, A. (2021) The Contribution of Education and Training in the Tourism Development of Greece (in Greek)
5. 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)
6. Kontos, G. (2014) Design and Development of a Service Management Framework for Business Continuity (in English)
7. Loi, C. (2014) Effectiveness of the International and National Legel Framework in Sustainable Tourism Development: The Case of Rhodes (in Greek)
8. Panagiotopoulos, I. (2020) Energy Management and Corporate Social Responsibility: The Case of Air Transport (in Greek)
9. Papadopoulou – Kelidou, L. Conflict Areas and Negotiation Strategies in Imperfectly Competitive market conditions: the Nexus between Hotels and Tour Operators (in English)
10. Pappas, Ν. (2006) Τhe Economic, Social and Spatial Dimensions of Tourism through the Perceptions of Key Informants in Rhodes (in Greek)
11. 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)
12. Poulaki, Ι. (2016) Geographical Discontinuity, Accessibility and Air Transport Liberalization: The Case of Eastern Aegean Sea Islands in Greece (in Greek)
13. 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)
14. Tsiakali, Κ. (2015) Tourists' Personality and Consumer Behaviour in Social Media (in English)
15. Tsilimbokos, K. (2016) Sustainable Hotel Enterprises and Sustainable Tourism Development (in Greek)
16. Vasileiou, Μ. (2014) Tourism Development and Special Interest Tourism - Wellness Tourism in Greece (in Greek)
17. Vlassi, I. (2022) The Airline – Airport – Tourism Destination Authority Relationship: An Online Marketing Approach (in English)
18. Zenelis, P. (2011) Low Cost Carriers and Tourism: The Case of Greece (in Greek)
• Examination of seventeen (17) doctoral theses as member of the examination committee (i.e. not involved in the supervision of the theses) at the University of the Aegean, Greece:
19. Diakomichalis, Μ. (2006) Maritime Tourism: The Estimation of its Impacts to the Greek Economy via the Tourism Satellite Account and its Connection with the National Accounting System (in Greek)
20. Gkoumas, Α. (2013) Tourism Soundscapes: Acoustic Environment and Branding of Tourism Enterprises: The Case Study of Cafe del Mar in Ibiza (in Greek)
21. Griba, Ε. (2005) Conditions and Perspectives of Business Tourism Development in Greece (in Greek)
22. Karagianni, O. (2016) The Tourism – Migration Nexus in Insular Second Homes: Examination and Evaluation of Impacts on Local Sustainability – The Case of Andros (in Greek)
23. Kontis, Α. P. (2014) Factors in Multichannel Marketing Mix Configuration for Urban Hotels: Optimization Framework in Decision-Making, based on the Data Envelopment Analysis (in Greek)
24. Louizidi, Α. (2015) The Influence of International Security Threats to Tourism (in Greek)
25. Malagas, Κ. (2014) Framework for the Introduction and Management of New Electronic Services into Organisations with Special Characteristics (in Greek)
26. Nella, Α. (2012) The Effects of Consumer Experience Tourism on Consumer Behaviour and Marketing Strategy: An Empirical Study in the Field of Wine Tourism (in Greek)
27. Oikouta-Mazza, P. (2020) Development of Models to Measure Regional Sustainability and Comparative Analysis of Digital and Physical Regions (in Greek)
28. Parisi, Ε. (2014) Assessment of Tourist Satisfaction in Island Destinations: The Case of Ionian Islands in Greece (in Greek)
29. Poulaki, P. (2018) The Development of Religious-Pilgrimage Tourism in the North Aegean Islands (in Greek)
30. Skoultsos, S. (2014) Events as Special Interest Tourism and as Leisure Time Activity: Market Characteristics and Management (in Greek)
31. Triantafyllou, G. (2018) The Role of Packaging and Price as Determinant Factors of the Estimated Value of Wine and its Consumers’ Satisfaction (in Greek)
32. Tsoka, Ι. (2014) Tourism as a Means of Developing Islands: Studying the Image of a Tourism Destination from the Demand and Supply Point of View, creating a Quantitative Model for its Measurement and applying it for the Development of Destinations (in Greek)
33. Vagianni, Ε. (2008) Sustainability Performance Analysis of the Special Tourism Products: The Case of Lesvos Island, Greece (in Greek)
34. Zagotsi, S. (2007) Social and Professional Mobility in the Tourism Sector: Empirical Approaches in Touristic Regions at Prefecture of Chalkidiki (in Greek)
35. Zouganeli, S. (2011) The Organizational and Communicational Features of the Greek Tourism Product: The Case of the Northern Aegean Region (in Greek)
• Examination of one (1) doctoral theses as member of the supervisory committee at the University of Patras, Greece:
36. Paraschi, E. (2017) Airport Business Excellence: A Holistic Approach to Performance Management (in Greek)
• Examination of three (3) doctoral theses as member of the examination committee (i.e. not involved in the supervision of the theses) at the University of Patras, Greece:
37. Avramopoulos, Α. (2011) The Strategies for Developing and Expanding Low-Cost Carriers and Greek Tourism (in Greek).
38. Kotsanidis, Α. (2009) Comparative Study of Competitiveness of Greek and Turkish Tourism: 1953-2007 (in Greek)
39. Vlami, Α. (2008) The Financing and Geographical Development of Greek Tourism: The Case of the Greek Hotel Industry 1950 – 2005 (in Greek)
• Examination of one (1) doctoral thesis as member of the supervisory committee at the Hellenic Open University, Greece:
40. Marinakos, Κ. (2012) The Economic Impacts of Changes in Land Use due to Tourism Development and Other Human Activities (in Greek)
• Examination of two (2) doctoral theses as member of the examination committee (i.e. not involved in the supervision of the theses) at the University of Thessaly, Greece:
41. Vogiatzis, Ν. (2013) An Analysis of Global Value Chains in Tourism – Spatial Aspects: Application in the Case of Greece (in Greek)
42. Zografos, G. (2009) The Impact of Special Events on the Development of Tourism Destinations: The Case of 2004 Olympic Games in Greece (in Greek)
• Examination of one (1) doctoral thesis as member of the examination committee (i.e. not involved in the supervision of the theses) at the University of Piraeus, Greece:
43. Niros, M. (2018) The Role of Consumer Loyalty and Ethnocentrism in Brand Preference: Which Marketing Strategies Perform? (in Greek)
• Examination of one (1) doctoral thesis as member of the examination committee (i.e. not involved in the supervision of the theses) at the Aristotle University of Thessaloniki, Greece:
44. Tsiftelidou, S. (2022) The Strategic Planning of Cultural Tourism in Periods of Crisis (in Greek)
• Examination of four (4) doctoral theses at Cranfield University (School of Engineering, Department of Air Transport) in the United Kingdom as external examiner:
45. Alahdal, A. A. (2010) Family Support Plan for Middle Eastern Countries Following Aircraft Accidents
46. Itani, N. (2015) Policy Development Framework for Aviation Strategic Planning in Developing Countries
47. O’Connell, J. F. (2007) The Strategic Response of Full Service Airlines to the Low Cost Carrier Threat and the Perception of Passengers to Each Type of Carrier
48. Warnock-Smith, D. (2008) The Socio-Economic Impact of Air Transport in Small Island States: An Evaluation of Liberalisation Gains for the Caribbean Community (Caricom)
• Examination of one (1) doctoral thesis at Coventry University in the United Kingdom as external examiner:
49. Athousaki, R. (2019) Airline Sustainability in a Liberalised Environment: Generating a Conceptual Framework with a Holistic Approach to Airline Sustainability
• Examination of one (1) doctoral thesis at the University of Surrey in the United Kingdom as internal examiner:
50. Li, G. (2004) Modelling and Forecasting UK Tourism Demand in Western Europe: Illustrations of TVP-LAIDS Models' Superiority over Other Econometric Approaches
• Examination of one (1) doctoral thesis at the University of Tromsø in Norway as external examiner:
51. Can, V. V. (2013) Modelling Tourism Demand, Travel Mode Choice and Destination Loyalty
• Examination of one (1) doctoral thesis at Monash University in Australia as external examiner:
52. Seetaram, N. (2010) The Determinants of International Tourism Flows: Empirical Evidence from Australia
• Examination of one (1) doctoral thesis at the University of Otago in New Zealand as external examiner
53. Bakas, F. (2014) Tourism, Female Entrepreneurship and Gender: Greek Artisans Crafting New Economic Realities
• Examination of one (1) doctoral thesis at the Autonomous University of Barcelona in Spain as external examiner
54. Ripoll-Zarraga, A. E. (2018) The Spanish airport system: a critical assessment of the impact of AENA’s managerial decisions on airports’ technical efficiencies (in English)