Current PhD Holders

PhD Graduates	Supervisor(s)	PhD Thesis Title	PhD Field (s)	Year
Roussos Antonios	N. Pouloudi	An investigation of the presence of Aristotelean values in the ethical instructor-leader and of the perceived impact on students’ psychological wellbeing	Educational Psychology	2024
Tsagdi Georgia	S. Lioukas	Public value: a new governance perspective within the parent ministry-agency context	Human Resource Managenent and Organizational Behavior	2024
Diakanastasi Elli	G. Doukidis	Exploring Team Cohesion and Conflict in Entrepreneurial Teams during the Early Venture Creation Process	Digital Innovation and Entrepreneurship	2023
Tsoni Evdokia	I. Nikolaou	Applicants’ reactions in recruitment and selection	Human Resource Management	2023
Samaris Michael	I. Mourtos	Optimisation under preferences for matchings and circulations: combinatorial and polyhedral aspects	Combinatorial Optimization	2023
Avgerinos Ioannis	I. Mourtos	Logic-Based Benders decomposition for transportation and manufacturing problems	Combinatorial Optimization	2023
Georgoula Ifigeneia	G. Lekakos	Three essays on social and economic networks	Social and Economic Networks	2023
Kasapidis Grigoris	P. Repousis	Optimization Methods for Production Scheduling: Models, Algorithms and Applications in IoT driven Flexible Manufacturing System	Algorithmic Operations Research	2023
Xepapadeas Peter	I. Mourtos	Serial dictatorship and simultaneous allocations of scarce resources: theory and applications	Operational Research Mathematics	2023
Gaitanarou Afroditi	I. Nikolaou	Social Networking Websites in Personnel Recruitment and Selection: The Role of Negative Online Information	Human Resource Management	2023
Fragos Christos	E. Soderquist	IT Innovation Adoption in the Greek Public Sector Healthcare System: A Telehealth System Case	Innovation and Knowledge Management	2023
Kousina Ellisavet	I. Voudouris	Innovative work behaviour and innovation in the public sector: an individual differences‐, leadership‐, and contextual‐ perspective	Leadership and Organizational Learning	2023
Gkalitsiou Aikaterini	I. Voudouris	Leadership by Metaphors and Storytelling	Leadership	2023
Dologlou Maria	I. Nikolaou	Resilience as a factor in the effectiveness of leaders in the new era: an empirical investigation	Special Approaches to Leadership	2023
Baloutsos Stratos	K. Pramatari	The development of nascent entrepreneurial ventures in the context of Innovation Ecosystems: An Activity Theory based approach to study contradictions and congruencies	Innovation Ecosystems and Entrpeneurship	2022
Sotiropoulos Theodoros	D. Spinellis	Abstractions for Software Testing	Software Testing	2022
Sofikitis Emmanouil	I. Voudouris	International Expansion of Small and Medium -Sized Enterprises: A Strategic Decision-Making Approach	International Business and Entrepreneurship	2022
Makris Dimitrios	E. Soderquist	An investigation into innovation praxis: Scaffoldings that support innovation generation in organisations	Innovation Praxis, Organization, Processes and Culture	2022
Eleftherios Manousakis	E. Zachariadis	Optimization methods for combined problems in transportation and logistics management	Supply and Transportation Management	2021
Eliakis Stelios	K. Pramatari	An investigation of the factors affecting business sustainability and growth of innovative technology entrepreneurship	Innovative technology entrepreneurship	2021
Georgiou Stefanos	D. Spinellis	Energy and run-time Performance Practices in Software Engineering	Software Engineering	2021
Chaniotaki Eleni	G. Lekakos	Interaction between the organizational context and ICTs: evidence from a Public Organization in Greece	E-Government Information Systems	2020
Talanti Ioanna	A.Poulymenakou	Transfer of Learning in Digital Environments: Establishing the role of Instructional Design in the context of Continuing Professional Education and Development	Ε-learning	2020
Benioudakis Myron	G. Ioannou	Pricing Policies in Make-To-Order Systems with Delay-Averse Strategic Customers	Supply Chain Management, Queuing Theory and Game Theory	2020
Pateraki Maria	I. Spanos	Strategic Innovation Management: Absorptive Capacity and alliance management in multilateral publicly funded R&D Partnerships: Antecedents and effects on firm's innovativeness	Boundary Spanning, Strategic Outsourcing and Operations, Services Management	2020
Goltsos Athanasios	G. Ioannou	Inventory forecasting in closed loop supply chains	Combinatorial Optimisation	2020
Stavrou Vasileios	K. Pramatari	Indoor localization systems for retail stores: an artificial intelligence location analytics approach	Location Analytics	2019
Gotsi Koroni Niki	E. Soderquist	An Investigation into conditions and support for innovation and entrepreneurship in a deep crisis context	Public-Private Collaborations for Innovation and Entrepreneurship	2019
Kotsopoulos Dimosthenis	K. Pramatari	Organisational energy conservation behaviour and the effect of motivational information systems and gamification on employees’ energy saving	IS & Gamification for Employee Motivation towards Energy Conservation Behaviour at the Workplace	2019
Griva Anastasia	K. Pramatari	Data-driven innovation in shopper marketing: a business analytics approach for visit segmentation in the retail industry	Retail analytics and data mining	2019
Giannopoulos Athanasios	G. Doukidis	Exploitation of IT Research results and the creation of Innovation in the context of collaborative Transport R&D projects	Information Technology	2019
Tushar Sharma	D. Spinellis	Extending Maintainability Analysis Beyond Code Smells	Software Engineering	2019
Lazaris Christos	A. Vrechopoulos	Integrating Physical & Web Shopping Environments: The Interplay of Omnichannel Retailing & Store Atmosphere on Consumer Behaviour in Social-Local-Mobile Settings	Omnichannel Retailing & Store Atmosphere	2018
Plitsos Stathis	I. Mourtos	Integrated Methods and Systems for Optimisation and Decision Support	Combinatorial Optimization and Decision Support Systems	2018
Kechagia Maria	D. Spinellis	Empirical Software Engineering	Program Analysis, Software Verification, and Empirical Software Engineering	2017
Lounis Stavros	G. Doukidis	Design of Electronic Services Employing Gamification: The impact of game elements on user behaviour and motivation	Gamification of Electronic Services and Innovation and Entrepreneurship	2017
Pournarakis Dimitrios	G. Giaglis	Brand equity assessment: a computational model for mining consumer perceptions in social media	Digital Marketing & Big Data Analytics	2017
Pantelis Z. Lappas	E. Kritikos	Models and Solution Algorithms for Inventory Routing Problems	Operations Research, Supply Chain Optimization	2017
Fragkoulis Marios	D. Spinellis	Technologies for main memory data analysis	Computer Science and Data Science	2017
Boura Maria	S. Lioukas	Business Strategy and Corporate Environmental Responsibility	Business Administration, Strategy, Corporate Social Responsibility	2017
Nikolopoulou Amalia	C. Tarantilis	Optimization methods for multi-echelon vehicle routing problems with intermediate transshipment points	Operations Research	2016
Kardasi Ourania	D. Bourandas	The impact of solitude on authentic leadership development: a theoretical and statistical investigation	Leadership	2016
Agapitou Vasia	D. Bourandas	An empirical investigation of the relation between authenticity, existential thinking and trust within the framework of authentic leadership theory	Strategic Leadership	2016
Polyviou Ariana	N. Pouloudi	Cloud computing adoption decisions: a mixed-method approach to study the influencing factors and decision making process	Cloud adoption and decision making	2016
Tsanos Christos	K. Zografos	An investigation of the behavioural antecedents of supply chain relationships and their impact on supply chain integration and performance	Supply Chain Integration	2016
Sarantopoulos Panagiotis	K. Pramatari	Shopping missions and their impact on assortment organization: an analytics-informed shopper marketing approach	Marketing and Information Systems	2016
Papazoglou Michalis	I. Spanos	A longitudinal study of the factors that affect firms' ability to shape technological evolution and to exert a broad influence on technological change	Entrepreneurship, Innovation and Strategy	2016
Zampou Eleni	K. Pramatari	Design and impact assessment of green information systems: the case of energy and carbon management systems in the supply chain	Information Systems, Supply Chain Management, Environmental Sustainability	2016
Georgiou Konstantina	I. Nikolaou	Job search and emloyment: a training intervention from a positive organizational behavior perspective	Οrganizational Βehavior	2016
Zissis Dimitrios	G. Ioannou	Communication games and the revelation principle in supply chain management	Game Theory, Supply Chain Management	2015
Lymperopoulos Ilias	G. Ioannou	Modeling the online social transmission through the theory of complex adaptive systems and neural network models based on the brain dynamics	Computational Social Science, social data modeling, big data analytics, neural networks, complex adaptive systems, network dynamical systems	2015
Goutzamani Evaggelia	S. Lioukas	Identity and reputation perceptual gaps and their effects on trust	Corporate Reputation	2015
Karakoidas Vassilios	D. Spinellis	Integrate domain - specific languages with general - purpose languages	Software Engineering, Programming Languages, Operating Systems and Networking	2015
Panagiotis Kyriazis	G. Ioannou	Co-opetition between haulage and 3PL companies	Supply Chain Management,Transportation, distribution and logistics	2014
Maria Fotaki	S. Lioukas	Coupling compliance with values: an integrative approach to effective corporate governance	Corporate Governance & Strategy	2014
Markopoulou Chryssa	A. Refenes	Correlation modelling with application to risk management	Financial Engineering	2014
Fraidaki Katerina	G. Doukidis	Investigating the role of different types of social media as sources of information: the cases of consumer pre-purchase and health information acquisition	E-social Networking	2014
Zamani Efpraxia	G. Giaglis	User experience with portable IT artefacts: affective attributer of tablets and their role in sensemaking	Pervasive Information Systems and Adoption Theories	2014
Mitropoulos Dimitrios	D. Spinellis	Secure software development technologies	Computer Security	2014
Chatzopoulou Erifili	S. Lioukas	Business unit slack resources: their relationship with corporate controls, business unit autonomy and managers' attributes		2014
Gouras Nasos	I. Nikolaou	Criteria for selecting change agents: their role and contribution to ensure change success		2013
Korra Eythimia	S. Lioukas	Factors which affect the success of strategic changes		2013
Dimakopoulou Andrianna	K. Pramatari	IΤ project investments evaluation: a real options perspective		2013
Sotiropoulos Ioannis	D.Chatziantoniou	Combining relational and stream data for real-time analytics		2013
Chatzi Sofia	I. Nikolaou	Selecting for teamwork: the role of individual differences and team processes - emergent states on team innovation	Organizational Behavior/Psychology, and Human Resource Management	2013
Krasonikolakis Ioannis	A.Vrechopoulos	3D Internet Retailing: Experimental Investigation of Interactive Shopping Interface - Store Atmosphere Effects on User-Consumer Buying Behaviour		2013
Sapouna Panagiota-Athanasia	S. Lioukas	International Mergers and Acquisitions (M&A): The Effect of Competitive Strategy and International Environmental Performance After the Acquisition	Corporate strategy, corporate finance and management	2013
Andrikopoulos Athanasios	Ch. Tarantilis	Essays in financial economics	Financial Economics	2013
Fameli Katerina	E. Soderquist	Organizational Change: An examination into the factors that govern the way that change unfolds in the healthcare sector	Change Management in the health-care sector	2012
Stavropoulou Fotini	Ch. Tarantilis	Optimum Vehicle Routing for multisession Problems	Transportation, distribution and logistics	2012
Anagnostopoulou Afroditi	Ch. Tarantilis	Optimum Vehicle Routing for Real Time Problems	Transportation, distribution and logistics	2012
Nikiforou Argiro	S. Lioukas N. Bozionelos I. Spanos	Corporate Entrepreneurship and Inter-Business Networks: A Multilevel Analysis Framework	Strategic Innovation and Entrepreneurship	2012
Bardaki Cleopatra	G. Doukidis P. Miliotis	Shelf Replenishment Practices in Retailing: Integrating an RFID enabled shelf replenishment IS an Out-Of-Stock optimization mathematical model	Information Systems	2012
Louzis Dimitrios	A. Refenes	Modeling and Forecasting Volatility and Value-at-Risk of Financial Assets with High Frequency Data	Financial econometrics	2012
Kevork Elen	A. Vrechopoulos	Investigating Electronic Services Effects on Consumer Behaviour in the E-Banking Sector: A Customer Relationship Management Approach		2012
Karagiannaki Angeliki	G. Doukidis	RFID-Enabled Supply Chain Process Redesign Using Simulation		2011
Papagiannakis Georgios	S. Lioukas	Embedding Ecological Aspects into Firms' Competitive Strategy	Corporate Environmental Strategy	2011
Sirigos Evaggelos	I. Spanos	Management Techniques and Business Model Innovation		2011
Paraskevopoulos Dimitrios	G. Ioannou	Optimization algorithms for resource-constrained project scheduling		2011
Eirinakis Pavlos	P. Miliotis	2-sided and multi-sided stable matchings: structures, algorithms, and applications	Game theory	2010
Kourtis Apostolos	R. Markellos	Asset Selection with Estimation Risk	Finance and financial econometrics	2010
Vlastakis Nikolaos	R. Markellos	The Econometrics of Volatility	Finance and econometrics	2010
Papargyris Anthony	A.Poulimenakou	The constitution of collective memory in massive multiplayer on-line game virtual communities: conceptual foundations and design implications for collective memory systems	Knowledge Management, e-Learning and Text Classification	2010
Manataki Ioanna	K. Zografos	Modelling landside airport operations for performance evaluation	Air transport management	2010
Prasopoulou Elpida	A. Pouloudi	The interplay of ICT innovation with state administrative tradition: evidence from the greek taxation information system (TAXIS)	ICT innovation in late-development countries, eGovernment and the interplay of ICTs with a state’s administrative tradition	2010
Tomprou Maria	I. Nikolaou	The Dynamics of Psychological Contract Creation during selection and socialization	Organizational Behavior and Psychology, Human Resource Management	2009
Deligianni Ioanna	E. Voudouri	Strategic Trajectories Predicting New Venture Performance	Strategy and Entrepreneurship	2009
Karaiskos Dimitrios	G. Giaglis	An Acceptance Framework for Pervasive Information Systems	Pervasive Information Systems (PIS)	2009
Diamanti Korina	A. Pouloudi	Best Practice & Knowledge Transfer in Network Organizations: The use of ICT for knowledge transfer & replication	Knowledge and best practice transfer through benchmarking	2009
Androutsellis-Theotokis Stephanos	D. Spinellis	Designing Peer-to-Peer Transactions Processing Systems	Information Security, Peer-to-Peer architectures and Software Engineering	2009
Gousios Georgios	D. Spinellis	Efficient co-operation of Virtual Machines with Operting Systems	Software quality, Software engineering, Operating systems architectures and Virtual Machines	2009
Argirios Tsamakos	A . Vrehopoulos	Corporate Associations in Mobile Communication Services: Corporate Social Responsibility, Consumer Attributions and the Mediating Role of Trust	Marketing	2009
Kioses Eleftherios	G . Doukidis	Effective supply chain management using collaborative practices and information sharing	e-business	2009
Borotis Spiridon	A.Poulimenakou	Learning readiness assessment: Factors affecting learners' attitudes towards e-Learning in the enterprise	Identification of training needs, e-Learning strategies, Human Resource Development, and Information Systems	2009
Theotokis Aristeidis	G. Doukidis	Innovative consumer services and Technology-based applications in retailing industry	Service marketing research and technology adoption	2009
Koutsiouris Vassilios	A. Vrechopoulos	Consumer Behavior in the context of Mobile Location Based Entertainment Services	m-HCI, m-commerce and Location-Based Services	2009
Tsiaousis Alexandros	G. Giaglis	The impact of context of use on Mobile Applications Usability	3G mobile phones and particularly in the mobile web	2009
Zobolas Georgios	G. Ioannou	ERP embedded Scheduling and Planning Optimization	Production Scheduling, Supply Chain Management and Operational Research	2009
Repoussis Panagiotis	G. Ioannou	Optimization methods for complex vehicle routing and scheduling problems	Operational Research & Management	2008
Kyrgidou Lida	Eric Soderquist	Assessing Adressing and Enhancing Strategic Entrpereneurship and Firm Growth:The Role of Resources and Dynamic Capabilities as Facilitating Mechanisms - An Empirical Study	Strategic Entrepreneurship	2008
Daskalakis Geroge	R. Markellos	Option Pricing & Risk Management in emission and Electricity Markets	Finance and Financial Engineering	2008
Salouras Ioannis	K. Zografos	Shortest paths and vehicle routing in dynamic roadway networks	Transport Systems and Logistics Management	2008
Kostika Eleftheria	A. Refenes	Modelling the Stochastic Behavior of the financial markets considering Higher Moments and Cointegration	Financial Econometrics	2008
Fouskas Kostas	G. Giaglis	Examining managerial perceptions of competitive environment and organizational capabilities as antecedents of firms competitive reactions and performance	mBusiness, competitive business strategy and the use of business games as a teaching aid.	2008
Zeimpekis Vasileios	G. Giaglis	Design and Evaluation of a Real-time Fleet Management System for Dynamic Incident Handling in Urban Freight Distributions	Real-time Fleet Management Systems in Urban Distributions	2008
Makropoulou Vasiliki	R. Markellos	Advances in the Methodology and Application of Real Options in Finance	Investment Appraisal and Real Options	2008
Drossos Dimitris	G. Giaglis	Mobile Advertising Effectiveness	Mobile Advertising	2008
Bina Maria	G. Giaglis	A socio-economic perspective in studying motivation and interaction among members of Community-based WLANs	Mobile Business	2008
Madas Michail	K. Zografos	A critical assessment of airport demand management: strategies, implications and potential for implemantation	Airport demand management	2007
Vlachos Vasileios	D. Spinellis	Security Applications of Peer-to-Peer Networks	Computer Information Security	2007
Papalexandris Alexandros	G. Prastakos	Determing the drivers of performance: Examining the cause and effect relations of the Balanced Scerecard in the Banking Sector	Performance Mangement	2007
Filippidou Sofia	Eric Soderquist	Organizational Change in the Greek Public Sector in the Context of the Information Economy	Change Management	2007
Nikas Athanasios	A.Poulymenakou	The adoption of collaborative technologies in project based teams: Investigating the role of collaboration intensity in individuals' perceptions and beliefs	Information Systems Management	2007
Brachos Dimitrios	Eric Soderquist	Knowledge Sharing within organizational units: The role of Knowledge sharing context and proccesses in the unit performance - an empirical study	Knowledge Management	2007
Kostopoulos Konstantinos	G. Prastakos	Strategic Innovation Management: Group Learning and the Role of Group Context in Determining the Performance of Innovative Project Teams - A Theoretical and Empirical Study	Strategic Management	2007
Dalakoura Afroditi	D. Bourandas	Human Resource Management and Organizational Behavior	Human Resource Management/ Organizational innovativeness	2007
Dotsis A. George	A. Refenes	Jumps and Estimation Risk in Finance and Decision Making	Finance	2006
Gounaris C. Chrysostomos	K. Zografos	Health Services Quality and Management in Greece Efficiency and Effectiveness of NHS Secondary Health Care Units	Health Services Management	2006
Kourouthanassis E. Panagiotis	G. Giaglis	A Design Theory for Pervasive Information Systems	Information Systems/ Design Theories	2006
Papakiriakopoulos A. Dimitrios	G. Doukidis	A machine learning information system in supply chain for detecting products that are not on the shelf	Information Systems / Supply Chain / Machine Learning	2006
Pateli G. Adamantia	G. Giaglis	Governance of Strategic Alliances in Technology-based Industries: The Case of Wireless Services	Information Systems / Business Strategy	2006
Psychoyios E. Dimitris	A. Refenes	Hedging Volatility Risk	Finance	2006
Vlachos A. Pavlos	G. Doukidis	Service Evaluarion Trust Determinants in Consumer Relational Exchanges	Services Marketing / Consumer Behaviour / Trust Management	2006
Mavri V. Maria	G. Ioannou	Mathematical Models in the Banking Sector in the Context of the new Economy	Bank Management / Operational Research	2005
Skintzi D. Georgia	G. Prastakos	Analysis and Design of Supply Chain Networks	Operations Management / Supply Chain Management	2005
Chorianopoulos N. Konstantinos	D. Spinellis	Virtual Television Channels: Conceptual Model, User Interface Design and Affective Usability Evaluation	Information Systems / User Interfaces	2004
Lekakos D. George	G. Giaglis	Personalized Advertising Services through Hybrid Recommendation Systems: the case of Digital Interactive Television	Information Systems / Personalized IS / Intelligent Interactive Media	2004
Lytras D. Miltiadis	N. Pouloudi	An Ontological Approach to the Specification of Semantics for Learning Content: The convergence of knowledge management and active pedagogy in e-learning	Information Systems/ Knowledge Management, Semantic Web	2004
Samiotis I. Konstantinos	A. Poulymenakou	The Role of Affordances' Perception in the Adoption of Information Technology Innovations: The Case of Knowledge Management	Information Systems / Technology Adoption, Knowledge Management	2004
Skintzi D. Vasiliki	A. Refenes	Dynamic Correlation Models	Financial Econometrics	2004
Vassalou A. Leda	D. Bourandas	Human Resource Management Innovativeness: Measures and Antecedents	Human Resource Management/ Organizational innovativeness	2004
Zaharias V. Panagiotis	A.Poulimenakou	A Usability Evaluation Method for E-Learning Courses	Information Systems /E-Learning	2004
Androutsopoulos N. Konstantinos	K. Zografos	Mathematical Models and Algorithms for Logistics Operations: The Case of Hazardous Materials	Hazardous Materials Logistics / Emergency Response Logistics	2003
Constantiou D. Ioanna	G. Doukidis	Applications of Moral Hazard Models in the Internet Connectivity Market	Management Science and Technology/Information Economics	2003
Pramatari C. Katerina	G. Doukidis	Efficient store replenishment through Internet-based information-sharing and collaborative supply-chain practices in grocery retailing	Information Systems / Supply Chain Management	2003
Salavou E. Helen	S. Lioukas	Exploring Product Innovativeness Determinants in SMEs	Business Strategy and Markeing	2002