Pollalis Yannis

Πολλάλης Ιωάννης

Pollalis Yannis

Professor, Department of Economics
Department Chair


Teaching Field

Business Strategy & Policy

Yannis Pollalis has served as a professor in the Department of Economic Science since 1999. He holds a PhD in Business Strategy & Management Information Systems from the University of Pittsburgh’s Katz Graduate School of Business, an MBA with majors in Finance & Operations Management from the University of Scranton’s Kania Graduate School of Management, and a BSc in Economics from the University of Piraeus. During 1993-1999 he held the position of professor of Strategic Information Systems at Syracuse University’s School of Information Studies.

He is the founder (2001) & director of the M.Sc. Program in Economic & Business Strategy at the University of Piraeus in Greece. He is also the founder (2017) & director of the Research & Training Center in Digital Transformation & Strategic Leadership (iLEADS Lab). Currently, he serves as the Chairman of the Department of Economic Science.

In the Greek public & private sectors, he currently holds positions as the Vice-Chairman of the Board of Directors & the Chairman of the Audit Committee of the Hellenic Development Bank (HDB). Additionally, from 2020 to 2022 he chaired the Committee for the “New Development Law 4887/2022” (Ministry of Development & Investments). He has provided consultancy services for numerous projects related to strategic business planning, reengineering, and e-procurement. Furthermore, he has actively contributed as a Keynote & Motivational Speaker, offering expertise in Strategy, Marketing & Branding, Leadership, E-Business, Digital Transformation, Growth Mindset, Motivation, Emotional Intelligence, and Train-the-Trainer workshops.

Professor Pollalis is actively engaged in teaching undergraduate, graduate, and doctoral programs, as well as executive development and training courses, and has been honored with multiple Teaching Excellence Awards. He is also an accomplished author, having published 18 books covering a wide range of topics including management, strategic planning, information management, e-business, marketing, organizational behavior, and corporate strategy. His research has received funding from prestigious organizations such as The Onassis Public Benefit Foundation, NATO’s Science & Research Program, and the European Network for SMEs Research. Additionally, he has served on the editorial boards of The International Journal for Information Management and The Journal of Marketing & Operations Management Research.

Undergraduate courses

  • Information System Applications in Economics I | 1st semester (compulsory)
  • Principles of Business Management | 2nd semester (compulsory)
  • Digital Economy Applications | 4th semester (elective)
  • Marketing | 5th semester (elective)
  • Business Strategy | 8th semester (compulsory)

Graduate courses

Μ.Sc. in Economic & Business Strategy 

    • Principles & Practice of Management and Marketing | 2nd semester (elective)
    • Business Strategy & Policy: Theory and Applications | 3rd semester (compulsory)


Citations of the following journal articles have exceeded 1500 in International Journals (complete list exists in Google Scholar & Scopus).Impact Indices: h-index: 16, g-index: 33, e-index: 26, delta-g index: 62, i-10 index: 12.

    1. Patergiannaki, Y.Pollalis (2024) “e-Government Quality from the Citizen’s Perspective: The Role of Perceived Factors, Demographic Variables, and the Digital Divide”, International Journal of Public Sector Management, Vol. 37 (2), March.
    2. Patergiannaki, Y.Pollalis (2023) “Bridging the Gap: Assessing Disparities in e-Government Service Offerings and Citizen Demands”, Transforming Government: People, Process and Policy, Vol. 17 (3), May.
    3. Patergiannaki, Y.Pollalis (2022) “A Review of the e-Government Maturity Models: Are They Still Relevant?”, Journal of Politics & Ethics in New Technologies & AI, Vol.1 (1), https://doi.org/10.12681/jpentai.30872
    4. Angelopoulos, Y.A. Pollalis (2021) “Change Management via Data Analytics for a Successful Lean Transformation of Public Companies”, Archives of Business Research, Vol. 9, No. 12, DOI:10.14738/abr.912.11351.
    5. Patergiannaki, Y. Pollalis (2021) “eGovernment Strategies’ Evaluation: A qualitative comparative analysis on eGovernment strategic objectives by the European Commission and the Greek government”, International Conference on Theory and Practice of Electronic Governance (ICEGOV)- Smart Digital Governance for Global Sustainability, Athens, October
    6. Angelopoulos & Y.A. Pollalis (2021) “Data Analytics to Improve Customer Energy Efficiency”, Archives of Business Research, Society for Science & Education, Volume 9, Number 6, June.
    7. Angelopoulos & Y.A. Pollalis (2021) “Digital Transformation: from Data Analytics to Customer Solutions, a Framework of Types, Techniques & Tools”, Archives of Business Research, Society for Science & Education, Volume 9, Number 6, June.
    8. Yannis A. Pollalis, Michail Angelopoulos (2021) “A Framework Analysis for Lean Transformation: A Case Study of a Public Utility in Greece”, Open Journal of Applied Sciences, Scientific Research Publishing, Volume 11, Number 4, April.
    9. Karekla, M., Y. Pollalis, M. Angelopoulos (2021) “A Study of the Key Drivers of Digital Transformation in Greek Businesses: Strategy vs. Technology”, Central European Management Journal, 29 (1).
    10. Angelopoulos & Y.A. Pollalis (2021) “The Impact of Lean Transformation on the Organizational Performance: The Case of Public Utilities in Greece”, Open Journal of Applied Sciences, Scientific Research Publishing, Volume 12, Number 1, July.
    11. Dimitra Balaska, Yannis Pollalis, George Dimogerontas, Bitsori Zoi, Karaferis Dimitrios and V. Malisiova (2020) “Cost-Utility study for operative methods in spinal surgery”, RePec Archive (Research Papers in Economics, University of Munich, Germany), November 23.
    12. Archontoula Armoutaki, Y.A. Pollalis, Athanasios Vozikis (2020) “The association between smoking and health behaviors among university students in Greece”, International Journal of Caring Sciences, May-August, Volume 13 (2).
    13. Niros, M., Pollalis, Y. and Niros, A., (2020) “Effective marketing of mobile telecom services through brand personality: Empirical evidence from Greece”, The IUP Journal of Brand Management, Volume 18 (2).
    14. Anda Armoutaki, A. P. Bechlioulis, Y.A. Pollalis, A. Vozikis (2020) “A Laffer curve in the EU cigarette market”, Economic Modelling Journal (under review).
    15. Niros, M., Pollalis, Y.A., Samanta, E. (2020) “Effects of Market Orientation, strategies and actions on SMEs’ Performance during fragile economic conditions: Empirical evidence from Greece”, Archives of Business Research (forthcoming).
    16. Niros, Meletis, Pollalis, Y.A., Samanta, E. (2020) “The role of consumer ethnocentrism and confidence on brand (re)purchase intention”, Journal of Consumer Marketing (under review).
    17. Angelopoulos, M.K., Kontakou, C.A. Pollalis, Y.A. (2020). “Lean Management through Digital Transformation: Challenges and Opportunities for the Energy and Public Utilities Industry”, Journal of Advanced Research in Management, Volume X, Winter 2(20):pp.57-69. DOI:10.14505/jarm.v10.2(20).01
    18. Angelopoulos, K. M., Pollalis Y. (2020). “Use of open data as a tool for successful lean management in public services: evidence from Greece”, RePec Archive (Research Series Papers in Economics), University of Munich, Germany, January.
    19. Angelopoulos, K. M., Pollalis Y. (2019). “Critical Success Factors of Lean Management in the Public Sector: Evidence from Greece”, International Journal of Management & Applied Science, 12-18, Volume 5 (10), December.
    20. Gialama, F., Saridi, M., Prezerakos, P., Pollalis, Y., Kontiadis, K., Souliotis, K. (2019) “The Workload Indicators of Staffing Needs (WISN) method developed by the World Health Organization”, Archives of Hellenic Medicine, Vol. 36 (1), January.
    21. Gialama, F., Saridi, M., Prezerakos, P., Pollalis, Y., Kontiadis, X., Souliotis, K. (2019) “The implementation process of the Workload Indicators Staffing Needs (WISN) method by WHO in determining midwifery staff requirements in Greek Hospitals”, European Journal of Midwifery, Vol. 3 (1), January.
    22. Rematisios, I. & Pollalis, Y.A. (2018) “The Strategic Value of NATO’s Investment on Science, Technology & Innovation (STI): Management of Information & Knowledge as Intangible Assets”, Journal of Defense Resources Management, Vol. 9(2), October.
    23. Armoutaki, A., Pollalis, Y.A., Vozikis, A., Drivas, K. (2018) “Cigarette taxation and supply chain stakeholders’ profit shares; Analysis of impacts for Greece”, Tobacco Control Journal (BMJ), under review.
    24. Basias N., Pollalis Y., (2018) “Quantitative and Qualitative Research in Business & technology: Justifying a Suitable Research Methodology”, Review of Integrative Business & Economics Research, Volume 7, Supplementary Issue 1.
    25. Riga, M., Vozikis, A., Pollalis, Y. A. (2018) “Innovative patient safety interventions: A global public health perspective”, Global Public Health-International Journal for Research, Policy & Practice.
    26. Basias N., Pollalis Y.A., (2018) “How to Make an Effective Literature Review in Business Development, Strategic Management and Technology”, Journal of Emerging Issues in Economics, Finance and Banking (JEIEFB),7 (1).
    27. Angelopoulos, K. M., Pollalis Y. (2017). “The Lean Transformation of a Greek Public Company: Using ABC costing method within a KPI-based framework to eliminate waste”, RePec Archive (Research Series Papers in Economics, University of Munich, Germany), June.
    28. Angelopoulos, K. M., Pollalis Y. (2017). “Activity Based Costing as a tool for Lean Transformation: The Case of the Greek Power Public Corporation”, RePec Archive (Research Series Papers in Economics, University of Munich, Germany), March.
    29. Niros, M., Pollalis, Y. and Niros, A. (2017), “Effective marketing of mobile telecom services through brand personality: Empirical evidence from Greece”, RePec Archive (Research Papers in Economics, University of Munich, Germany), January.
    30. Nikolopoulou, O., Pollalis, Y.A., Samanta, I. (2016). “Building a Successful Brand Using Information Design & Neuromarketing principles”, Syndicate: The Journal of Management, vol. 16, ISSN: 2278-8247, March.
    31. Douzgou, S., Pollalis, Y.A., Vozikis, A., Patrinos, G., Clayton-Smith, J. (2016). “Collaborative Crowdsourcing for the diagnosis of rare genetic syndromes: The DYSCERNE experience”, Public Health Genomics, Vol. 19, pp.19-24, January.
    32. Xesfingi, S., Vozikis, A. and Pollalis, Y.A. (2016) “Citizens’ Preferences on Health Care Expenditure Allocation: Evidence from Greece”, Health Expectations Journal, doi: 10.1111/hex.12420.
    33. Basias, N. & Pollalis, Y.A. (2016). “Strategic Decision Making in the Banking Sector: Cases of ICT Adoption in Multinational Banks”, International Journal of Information Management (forthcoming).
    34. Riga, M., Vozikis, A., Pollalis, Y., Souliotis, K. (2014), “MERIS (Medical Error Reporting Information System) as an innovative patient safety intervention: A health policy perspective”, Health Policy, Vol. 119 (1), December 15.
    35. Niros, M. & Pollalis, Y.A. (2014) “Brand Personality & Consumer behavior: Strategies for Building Strong Service Brands”, Journal of Marketing & Operations Management Research, Vol.2, No.2, pp.101-115, Nova Science (UK).
    36. Skourtis, G., Pollalis, Y.A., Assiouras, I. (2014) “The Effect of Product Knowledge & Product Involvement on Negative Word of Mouth to Receiver’s Reactions”, Australasian Marketing Journal (forthcoming), Elsevier Publishing.
    37. Pollalis, Yannis A. (2014) “Sustainable Competitive Advantage in Turbulent Business Environments: Using Critical Organizational Capabilities & Resources to Manage Complexity”, Chapter in Strategic Marketing in Fragile Economic Conditions (edited), IGI Global.
    38. Malindretos, G., Pollalis, Y.A., Aidonis, D., Triantafillou, D. (2014) “Climate Neutral Agrifood products in relation to Sustainable Supply Chain”, V International Postharvest Conference-International Society of Horticultural Science, Cyprus University of Τechnology, Lemesos, June 10-13.
    39. Riga, M., Vozikis, A., Pollalis, Y. (2014) “Innovative patient safety interventions: A global public health perspective”, Global Public Health-International Journal for Research, Policy & Practice (forthcoming)
    40. Riga, M., Vozikis, A., Pollalis, Y. (2014) “Medical Errors in Greece: Main research Findings through Greek Courts’ Judgments”, Operational Research (forthcoming)
    41. Riga, M., Vozikis, A. & Yannis A. Pollalis (2014) “Medical Errors in Greece: An Economic Analysis of Compensations Awarded by Civil Courts”, Open Journal of Applied Sciences, Vol. 4(1), February.
    42. Pollalis, Y.A. & Vozikis, A. (2013) “Mergers & Acquisitions in the Greek Private Healthcare Sector: The Case of IASO General Hospital”, Journal of Marketing & Operations Management Research, Vol.3, No.1, Nova Science, UK.
    43. Pollalis, Y.A., Riga, M. & Vozikis, A. (2013) “Αστική Ιατρική Ευθύνη: Ερευνητικά Ευρήματα και Σύστημα Ανίχνευσης-Καταγραφής Ιατρικών Λαθών (ICU-MERIS)”, Συνέδριο Ιατρικής Ευθύνης & Βιοηθικής: Σύγχρονες Προσεγγίσεις & Προοπτικές του Μέλλοντος, Ιόνιο Πανεπιστήμιο, 1-3 Μαρτίου.
    44. Vozikis, A., Riga, M. and Pollalis, Y.A. (2013) “Medical errors in Greece: Main research findings through Greek courts’ judgements”, International Symposium &  24th National Conference on Operational Research, September 26‐28, Athens.
    45. Dimitriou, N. K. & Pollalis, Y. A., (2012) “Designing a Systemic Information Systems Architecture for Interoperability in Tourism” Journal of Marketing & Operations Management Research, Vol.2, No.3, Nova Science, UK.
    46. Batzias, F., L. Kamarinopoulos, Y.A. Pollalis,  A. Kanas (2012) «Suggesting a New Scheme of 2nd Order Cybernetics to Integrate the principle ‘Think Globally-Act Locally’ for Maximizing Environmental Sustainability», Proceedings of the 5th (WSEAS) International Conference on Environmental and Geological Science and Engineering, Vienna, Austria, November 10-12.
    47. Pollalis, Yannis, A. & Vozikis, A. (2012) “School Accidents’ Information Management: An Assessment of SARIS Implementation in the Greek Educational Sector”, Journal of Marketing & Operations Management Research, Vol.1, No.3, Nova Science, UK.
    48. Βοζίκης, Α., Πολλάλης, Γ.Α., Ρήγα, Μ., Μαγκίνα, Ν. (2012) «Σύστημα Ανίχνευσης, Καταγραφής και Ανάλυσης Δυσμενών Συμβάντων: Εφαρμογή σε Μονάδα Εντατικής Θεραπείας», Αρχεία Ελληνικής Ιατρικής, Vol. 29(3): 345-353.
    49. Pollalis, Y.A., Assiouras, I., Skourtis, G., Besir, J. and Koniordos, M. (2012) “Consumer Reactions after Crisis in the Hotels Industry: A Matter of Corporate Ability or Social Responsibility?”, Proceedings of The 41th European Marketing Association (EMAC) Annual Conference, Lisbon, Portugal, 22-25 May.
    50. Pollalis, Yannis, A., Riga, M. & Vozikis, A. (2012) “Qualitative patterns of Medical Errors: Research Findings from Greece”, Rostrum of Asclepius, Vol. 11 (4), 577-592, October.
    51. Pollalis, Y.A., G. SkourtisV. Psarakis, M. Kalaitzaki, (2011) “The influence of consumer styles Invent oryon online Greek computer market: Abehavioralanalysisofcollegestudents.”, InternationalScientificConferenceinSynergyinEnergyEnvironment & Tourism (eRA-6), SymposiumonDigitalCities,  19-24 September, Piraeus, Greece.
    52. Pollalis, Y.A., Vozikis, A. and Riga, M., (2011) “The landscape of medical errors reporting systems worldwide”, International Scientific Conference in Synergy in EnergyEnvironment & Tourism (eRA-6), Symposium on Digital Cities,  19-24 September, Piraeus, Greece.
    53. Pollalis, Y.A. and G. Skourtis, (2011) “Consumer Emotions after negative word-of-mouth: exploring the impact of NWOM motivations, product knowledge and product Involvement”, American Marketing Association Conference , December 2011.
    54. Pollalis, Y.A., C. Siontorou & Batzias, D.F. (2011) “Strategic networking of environmental sensors for early warning in case of extreme pollution episodes calling for emergent state intervention”, 9th  International Conference of Computational Methods in Sciences and Engineering, 2-7 October, Halkidiki, Greece.
    55. Pollalis, Y.A. & Batzias, D.F. (2011) “Bioenergy Strategies & Biomass Utilization in Greece”, 19th European Biomass Conference: From Research to Industry & Markets, 6-10 June, Berlin, Germany.
    56. Batzias, F.A., Pollalis, Y.A., Kopsidas, O. (2011) “Determination of Optimal Subsidies for Balancing Local Supply/Demand of Biomass Products within a Regional Development Strategic Plan”, 19th European Biomass Conference: From Research to Industry & Markets, 6-10 June, Berlin, Germany.
    57. Pollalis, Y.A., P.M. Spanidis & Batzias, D.F. (2010) “Strategic Decision making on Pipeline routing as a fuzzy game between an oil/gas supplier and an International Customer”, 8th International Conference of Computational Methods in Sciences & Engineering), 3-8 October, Kos, Greece.
    58. Pollalis, Y. A. & Anagnostopoulos, J. (2010) “Developing Quantitative Business Models for Start-Ups’ e-Performance Measurement: the Use of Cause Mapping & Systems Dynamics Tools”, The 9th Conference of the Hellenic Operational Research Society (HELORS), Agios Nikolaos, Crete, 27-29 May.
    59. Pollalis, Y., Vozikis, A., Riga, M. (2009) “Medical Errors & Adverse Events in Greece: Information Classification and Measuring Methods”, Proceedings of the 4th International Conference on the Contribution of IT to Science, Technology, Society & Education, Spetses, 24-26 September.
    60. Pollalis, Y. A. & Mavrommatis, G., (2009) “Using Similarity Measures for Collaborating Groups Formation: A Model for Distance Learning Environments”, European Journal of Operational Research, Vol. 193, No. 3, pages 626-636.
    61. Pollalis, Y. A. & Macris, A., (2009) “Strategic Planning for Information Resources: Enhancing Managers’ Participation through Ontology-based Modeling”, International Journal of Technology Management, Vol. 44, No. 4.
    62. Pollalis, Y.A. & Batzias, D.F. (2009) “Determination Of Optimal Environmental Policy For Reclamation Of Land Unearthed In Lignite Mines – Strategy And Tactics for Environmental Pollution Control for Small Regions in Greece”, 7th International Conference of Computational Methods in Sciences & Engineering), Symposium on Industrial & Environmental Case Studies, 29 September – 4 October, Rhodes.
    63. Pollalis, Y.A. (2009) “Tracing the transition path between optimal strategies combinations within a competitive market of innovative industrial products”, 7th International Conference of Computational Methods in Sciences & Engineering (ICCMSE), Symposium on Industrial & Environmental Case Studies, 29 September – 4 October, Rhodes.
    64. Πολλάλης Γιάννης, Φαρουτζή Θ., Καρπούζου Λ., Στύλογλου Ζ. & Βασιλείου Π. (2009) «Ανάδειξη Θεσμικών & Λειτουργικών Πτυχών της Τηλεϊατρικής στα Ελληνικά Κρατικά Νοσοκομεία», 11ο Πανελλήνιο Συνέδριο Μάνατζμεντ Υπηρεσιών Υγείας & Κοινωνικής Φροντίδας, 22-25 Οκτωβρίου, Χανιά, Κρήτη.
    65. Batzias, D.F. & Pollalis, Y. A., (2009) «Fuel choice for domestic heating in isolated villages of Northern/Central Greece: Strategies for market implementation of bio-fuels», Proceedings of the 17th European Biomass Conference: from Biomass Resources to Market Implementation, Hamburg, Germany, 29 June – 3 July.
    66. Dimitriou, N. K. & Pollalis, Y. A., (2009) « Designing a Systemic Information Systems Architecture for Interoperability in Tourism:  The Case of Virtual Tourism Enterprises”, Proceedings in The 11th International Conference on Enterprise Information Systems (ICEIS)Milan, Italy, May 6-10.
    67. Anagnostopoulos, J. & Pollalis, Y.A. (2009) “Adding value to Balanced Scorecard Development by integrating Cause Mapping and System Dynamics: A Win-Win Scenario for E-Tourism in Greece”, Proceedings in The 5th International Conference: The Hellenic Society for Systemic Studies (HSSS), 24th – 27th June, Xanthi.
    68. Πολλάλης Γιάννης & Γεώργα Ελένη, (2008) «Χρήση Στρατηγικών Μοντέλων Αιχμής για Ανάπτυξη Ανταγωνιστικού Πλεονεκτήματος από Εμπορικές Τράπεζες: Συγκριτική Ανάλυση για την Ελλάδα.», SPOUDAIJournalofEconomics & Business,Vol. 59, No. 2.
    69. Pollalis, Y. A. & Dimitriou, N.K., (2008) “KnowledgeManagementinVirtualEnterprises: A Systemic Multi-methodology towards the Strategic Use of Information”, International Journal of Information Management, Vol. 28, No. 4, pages 305-321, August (Sited among ScienceDirect’s TOP25 Articlesin Management & Accounting in 2008 & 2009).
    70. Batzias, D.F. & Pollalis, Y. A., (2008) “Decision Making on Optimal Choice of Biomass-to-Ethanol Path by means of Fuzzy SWOT Analysis”, Proceedings of the International Conference on Management & Marketing Sciences, Athens, 23-25 May.
    71. Batzias, D.F. & Pollalis, Y. A., (2008) “Strategies for increasing marketing share of recycled products – A Games Theory Approach”, Proceedings in International Conference of Computational Methods in Sciences & Engineering 2008 (ICCMSE), Crete, September.
    72. Πολλάλης Γιάννης, Βοζίκης Α. & Λύκουρα Ε., (2008) «Αξιολόγηση Εξαγορών στο χώρο της Υγείας: Η περίπτωση του ΙΑΣΩ General.», Πρακτικά Συνεδρίου στο 4ο Πανελλήνιο Συνέδριο για τη Διοίκηση, τα Οικονομικά και τις Πολιτικές Υγείας, Αθήνα Δεκ.3.
    73. Pollalis, Y. A. & Tillis, K., (2007) “Sustaining Corporate Growth in the midst of Complexity: A proposal for new platforms of Growth”, Proceedings of the International Conference on Applied Financial EconomicsResearch & Training Institute of East Aegean, Samos, July 12-14.
    74. Pollalis, Y. A. and Vozikis, A., (2007) “Insurance and the Internet: evaluating the e-business context of insurance companies in Greece”, SPOUDAI Journal of Economics & Business, Vol. 57, No. 3, pp.9-33, September.
    75. Batzias, D. F. & Pollalis, Y. A., (2007) “Determining Capital Cost in Wastewater Treatment Installations Operating Under Inflow Characteristics Uncertainty”, Proceedings in International Conference of Computational Methods in Sciences & Engineering 20074th Symposium on “Industrial & Environmental Case Studies, Corfu, Sept. 25-30.
    76. Πολλάλης Γιάννης & Βοζίκης Αθανάσιος, (2006) «Στρατηγικός Σχεδιασμός Συστημάτων Υγείας: Διαχείριση της Ζήτησης Υπηρεσιών Πρωτοβάθμιας Περίθαλψης στην Ελλάδα», Δελτίον Διοικήσεως Επιχειρήσεων,Vol. 44, Issue 358, May-June.
    77. Pollalis, Y. A. and Vozikis, A., (2006) “Demand Management and Integrated Delivery Systems: The Case of Primary Healthcare Services in Greece”, Archives of Economic History, Vol.XVIII(2).
    78. Pollalis, Yannis, (2005) “Sustainable Competitive Advantage in Turbulent Environments: An Integrative Model of the Industrial Economics and the Resource-based Theories in Strategic Management”, SPOUDAI Journal of Economics & Business, Vol.55, No.4, pp. 11-37, December.
    79. Pollalis, Y. A., (2005) “A Brand Management Model for Governments: Optimizing Performance & Customer Satisfaction”, Conference Proceedings in Conference for Managing Global Trends and Challenges in a Turbulent EconomyUniversity of Aegean, Chios, 13-15 October.
    80. Pollalis, Yannis A., (2004) “Patterns of Co-Alignment in Information-Intensive Organizations: Business Performance through Integration Strategies”, International Journal of Information ManagementVol.23, No.6, pp. 469-492, December. (Sited among ScienceDirect’s TOP25 Articlesin Decision Sciences Literature during 2004-2006).
    81. Pollalis, Yannis A., Gartenberg, Marc and Edmunds, Barbara., (2004) “Applying the Balanced Scorecard Methodology in the Public Sector: The Case of the Department of Defense in the United States”, SPOUDAI Journal of Economics & Business, Vol. 54, No.1.
    82. Pollalis, Yannis A. and Koliousis, I., (2003) “An Enterprise Performance Measurement System: Using the Balanced Scorecard for Business Improvement”, Journal of Applied Systems Studies, Vol.4, No.3..
    83. Pollalis, Y. A., (2002) “The Impact of Strategic Information Systems on Business Performance: Good versus Poor Performers”, Παρουσίασηκαν Πρακτικά (Proceedings), 15ο Εθνικό ΣυΝέδριο Ελληνικής Εταιρίας Επιχειρησιακών Ερευνών, ΠανεπιστήμιοΠελοποννήσου, Τρίπολη, 31 Οκτ.
    84. King, William R. and Pollalis, Yannis A., (2001) “Information Technology-based Coordination and Organizational Performance: A Gestalt Approach”, Journal of Computer Information Systems, Vol.41, No.2, pp.64-75, Winter.
    85. Pollalis, Yannis A., (2000) “E-Commerce Opportunities for Small and Medium-sized Enterprises (SMEs): Analysis & Cases within the European Union”, Journal of the Austrian Institute for Small Business Research, KMU-Forum, Vol.2 (1), pp. 1-28, October.
    86. Γεωργόπουλος Νίκος, Πολλάλης Γιάννης και Αγιακλόγλου, Χ., (2000) “Το Διαδίκτυο ως μέσο ανάπτυξης του ηλεκτρονικού εμπορίου στην Ελλάδα”, SPOUDAIJournalofEconomics & Business,Vol. 50, No.2, pp.140-158, Ιούλιος (Ανατύπωση στο περιοδικό Δελτίον Διοικήσεως Επιχειρήσεων, pp. 1029-1035,  Σεπτέμβριος-Οκτώβριος 2001).
    87. Pollalis, Yannis A., (1997, 1998 & 1999) “Quality & ChangeManagement”, Κεφάλαια (α) στο Βιβλίο Making Supply Chain Management WorkDesignImplementationPartnerships & Technology by JamesB. Ayers, Auerbach Publishing, 2002 και (β) στο Βιβλίο Handbook in Information Systems Management by Robert E. Umbaugh (Editor), Chapter 1: “Ensuring Quality and Control” in Section VI, pp. 571-580, FifthSixt hand Seventh Editions,Auerbach Publishing, Boston, MA.
    88. Pollalis, Y. A., (1999) “Re-Engineering the Economics Curriculum: Integrating Information Systems Management and Business Economics Principles”, Proceedings of the International Conference of New Horizons in Industry & Education, Santorini, 9-10 September .
    89. Pollalis, Yannis A., (1998) “The Economic Impact of Strategic Information Systems (SIS): A Study of the Commercial Banking Industry in the United States”, SPOUDAI Journal of Economics & Business, Vol.48, pp.21-48.
    90. Pollalis, Yannis A., (1996) “Effective Integration of Information Management and Organizational Behavior Principles”, Journal of Education for MIS, Vol.4, No.1, pp. 37-42.
    91. Pollalis, Yannis A., (1996) “A Systemic Approach to Change Management: Integrated IS Planning, BPR, and TQM Efforts”, Information Systems Management, Vol.13, No.2, January.
    92. Pollalis, Yannis A., (1996) “Paradigm Shift: The New Promise of Information Technology”, Comments & Book Review [book by Tapscott & Caston, McGraw-Hill, 1993], The  International Journal of Organizational Analysis, Vol.4, No.1, January.
    93. Pollalis, Y. A., (1996) “Strategic Alignment and IT-based Coordination: Lessons from the Banking Industry”, The ORSA- TIMS Joint National Meeting: Global Manufacturing and Global Support Services in the 21st Century, Panel Discussion &Proceedings on Innovation and Technology Transfer, Detroit, Michigan, October 23-26.
    94. Pollalis, Y. A., (1996) “Teaching & Learning Strategies for Introductory Information Management”, Proceedings of the Americas Conference on Information Systems, Association for Information Systems (AIS), Phoenix, Arizona, August 16-18.
    95. Pollalis, Y. A., (1995) “Effective Integration of Information Management and Organizational Behavior Principles: Lessons from Group-based Classroom Experiences”, Award Nominee proceedings paper at the Annual Conference of The International Academy for Information ManagementNew Orleans, Louisiana, Dec. 15-17.
    96. Pollalis, Y. A., (1995) “The Use of Pattern Identification Techniques in Information Systems Theory Development: Towards a Synthesis via Configurations”, INFORMS National Meeting: Eye on the Pacific Rim, Los Angeles, California, April 23-26.
    97. Pollalis, Yannis A., (1994) “Understanding the Impact of Information Technology-Based Coordination on the Performance of Information-Intensive Firms: A Gestalt-Cluster Analysis- Approach in the U.S. Commercial Banking Industry”, Διδακτορική Διατριβή, Joseph M. Katz Graduate School of Business, University of Pittsburgh PressUMI#950-7391, pp. 1-223, July .
    98. Pollalis, Yannis A. and Grant, John H., (1994) “Information Resources & Corporate Strategy Development”, Information Strategy, Vol.11, No.1, pp. 12-28, Fall.
    99. Pollalis, Yannis A., (1994) “The Corporation of the 1990s: Information Technology and Organizational Transformation”, Comments & Book Review, [book by M. Scott Morton, Oxford University Press, 1991], The International Journal of Organizational Analysis, pp. 225-228Vol.2, No.3, July.
    100. Pollalis, Y. A., (1994) “Understanding the Use of Holistic Approaches in IS Theory: Gestalts and Organizational performance”, Proceedings of the Association of Management’s 12th Annual International Conference, Dallas, Texas, August 10-13.
    101. Pollalis, Y. A. and Nancy B. Kurland, (1994) “New Computer-based Technologies, Telecommuting, and Changes in Workplace Values”, Research Roundtable Paper at the Academy of Management’s Annual Meeting, Proceedings, Dallas, Texas, August 13-17.
    102. Pollalis, Yannis A. and Frieze, Irene H., (1993) “A New Look at Critical Success Factors in Information Technology”, Information Strategy, Vol.10, No.1, pp.24-34, Fall.
    103. Galletta, D., Sampler, J., Pollalis, Y.A., (1993) “An Empirical Study of Spreadsheet Error-Finding Performance and Strategies”, Accounting, Management, and Information Technologies, Vol.3, No.2, pp.79-95, April-June.
    104. Pollalis, Y. A., (1993) “Deterministic versus Holistic Modes of Inquiry in Management Information Systems: A Research perspective and Proposal”, Award Nominee Proceedings Paper at the North-East Decision Sciences Institute’s Annual Meeting, Philadelphia, Pennsylvania, April 2.
    105. El Louadi, M., Pollalis, Y.A. and Teng, J.C., (1991) “Selecting a Systems Development Methodology: A Contingency Framework”, Information Resources Management Journal, Vol.4, No.1, pp. 11-19, Winter.
    106. Pollalis, Y. A., (1988) “Auto-Regressive Integrated Moving Average (ARIMA) Business Forecasting Modeling for PC- based Systems”, Proceedings Paper at the Joint National Meeting of TIMS/ORSA, Washington, DC, April 27-30.
    107. Pollalis, Y. A., (1987) “A Comparison of Business Forecasting Techniques using Case Studies”, Proceedings paper at the International Conference on Business Forecasting, Association of Business Forecasting, Pittsburgh, Pennsylvania, December 3-5.


    1. Yannis A. Pollalis, Editor for the Greek Edition of the book: «Business Model Generation: A Handbook for Visionaries, Game Changers & Challengers» (by Alex Osterwalder, G.Βernanda, D. Bland) Broken-Hill Publishing, Athens, 2023.
    2. Yannis A. Pollalis, Editor for the Greek Edition of the book: «Digital Marketing: Strategic Planning & Integration» (by Annmarie Hanlon),  Broken-Hill Publishing, Athens, 2022.
    3. Yannis A. Pollalis, Editor for the Greek Edition of the book «Marketing Concepts & Strategies» (by DibbLSimkin, & O.CFerrell), BrokenHill PublishingGreece & Cyprus, 2021.
    4. Yannis A. Pollalis, Editor for the Greek Edition of the book: «Management & Organizational Behavior» (by Laurie Mullins, 10th Edition, Pearson Publishing), UTOPIA Publishing, Athens, 2015.
    5. Yannis A. Pollalis, Editor for the Greek Edition of the book: “Introduction to Management” (by John Scermerhorn, Jr., 11th Edition, John Wiley & Sons Publishing 2010), Pashalidis Medical Publishing, Athens, 2012.
    6. Yannis A. Pollalis, Case Studies for the book: “Basic Marketing” (by W. Perreault, J. Cannon & E. McCarthy, McGraw-Hill Co. Publishing), Pashalidis Medical Publishing, Athens, 2011.
    7. Yannis A. Pollalis & Vozikis, A. Enterprise Resource Planning: Strategy & Practice, Utopia Publishing, Athens, 2010 & 2012.
    8. Yannis A. Pollalis, Editor for the Greek Edition of the book: «Crafting and Executing Strategy: The Quest for Competitive Advantage, Concepts and Cases” (by Arthur Thompson, A. Strickland and John Gamble, 16th Edition, McGraw-Hill Publishing), Utopia Publishing, Athens, 2010.
    9. Yannis A. Pollalis and Dionysis Giannakopoulos, E-Business Theory & CaseStudies: Technologies & Strategies for the Digital Economy, AthStamoulis Publishing, Athens, Greece, 2007.
    10. YannisA. Pollalis and Kostas Melas, Globalization of Markets & Multinational Corporations, Papazisis Publishing,Athens, Greece, 2005.
    11. YannisA. PollalisandDionysisGiannakopoulos, Business Information Systems I: Introduction to Technology & Strategy, AthStamoulisPublishing, Athens, Greece, 2004 and 2007 (2nd edition).
    12. YannisA. PollalisStrategic Management: Cases Studies in Competitiveness & Globalization (textbook by Hitt,M., Ireland, R., Hoskisson, International Thomson Publishing), Adaptation of book for Greece, , Ellin Publishing, Athens, Greece, 2004.
    13. Yannis A. Pollalis & Robert Heckman, Strategy & Planning for Information ResourcesJohn Wiley & Sons, NewYork, 1997 (draft text book adopted for courses in the Graduate School Information ManagementSyracuse UniversityUSA).
    14. Yannis A. Pollalis and Dionysis Giannakopoulos, Management Information Systems I: Introduction to Systems, Ion Publishing, Athens, Greece, 1999 and 2003 (2nd edition).
    15. YannisA. PollalisandDionysisGiannakopoulos, Management Information Systems II: Business Applications and Cases , Ion Publishing, Athens, Greece, 1999 and 2003 (2nd edition).
    16. YannisA. Pollalis and Dimitrios Patrinos, Industrial Marketing, Ellin Publishing,Athens, Greece.
    17. Yannis A. PollalisPublishing), Adaptation of book for Greece, Ellin Publishing Co., Athens, Greece, 2000

Fall semester 2023-2024

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  • Thursday, 15:00-17:00

Spring semester 2023-2024

    • Monday, 14:00-16:00
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