• Apostolopoulos, N., Chalvatzis, K., Liargovas P. (2021). Entrepreneurship, Institutional Framework and Support Mechanisms in the EU. Emerald publishing.
  • Liargovas, P., Psychalis, M., & Apostolopoulos, N. (2021). Fiscal policy, growth and entrepreneurship in the EMU. European Politics and Society, 1-22.
  • Apostolopoulos, N., Ratten, V., Petropoulos, D., Liargovas, P., & Anastasopoulou, E. (2021). Agri‐food sector and entrepreneurship during the COVID‐19 crisis: A systematic literature review and research agenda. Strategic Change, 30(2), 159-167.
  • Apostolopoulos, N., Psychalis, M., Liargovas, P., & Pistikou, V. (2021). Investigating Government lending during an economic crisis: a comparative analysis of four EU countries. European Politics and Society, 1-15.
  • Λιαργκόβας, Π., Αποστολόπουλος, Ν., & Ψυχάλης, Μ. (2021). Δίκαιη μετάβαση στην ελληνική πραγματικότητα στο πλαίσιο της ΕΕ: Απλή διαχείριση του Ταμείου Δίκαιης Μετάβασης ή αναπτυξιακή ευκαιρία χωρίς αποκλεισμούς, Αθήνα: ΙΝΕ/ΓΣΕΕ
  • Liargovas P and V. Pilichos «Is EU Fiscal Governance Effective? A Case Study for the Period 1999–2019»  Economies 2022, 10(8), 187; https://doi.org/10.3390/Economies10080187.
  • Liargovas P. and Chr. Papagheorghiou, The European Integration Vol. I. History, Springer, 2023.
  • Liargovas P. and Chr. Papagheorghiou, The European Integration Vol. II. Institutions and Policies, Springer, 2023.