Dr. N. Michelacakis is a Mathematics graduate of the University of Athens (B.Sc.) of Purdue University (M.Sc. in Algebraic Topology) and of University College London (Ph.D. in Algebraic Geometry).

Prior to his appointment at the Economics Department of the University of Pireaus, he has taught as a visiting member, amongst others, at the Fourier Institute in France, the Mathematics Research Institute in Hollande, the University of Crete, the University of Cyprus, the National and Kapodistrian University of Athens.

Author of a number of research articles, he has received funding from the Onassis Foundation, the SERC UK, the University College London, the Mathematics Research Insitute of Holland and the European Union.

• in Pure Mathematics could be best described as falling into the broader areas of Algebraic Topology, Algebraic Geometry and related Algebra while
• in Economics in the areas of General and Applied Equilibrium Theory, Theoretical and Applied Game Theory, Industrial Organisation, Incomplete Markets and Fiscal and Monetary Policy.

• N.J. Michelacakis: Nash versus consistent equilibrium: A comparative perspective on a mixed duopoly location model of spatial price discrimination with delegation, Regional Science and Urban Economics, 23 (2023), https://doi.org/10.1016/j.regsciurbeco.2022.103860.
• K. Eleftheriou and N.J. Michelacakis: Location decisions and welfare under spatial price discrimination, Managerial and Decision Economics, (2020), 1--9, https://doi.org/10.1002/mde.3166.
• I. Kollias, S. Marjit and N.J. Michelacakis: Public investment, taxation and transfer of technology, Annals of Public and Cooperative Economics, 90(3) (2019), 441--456.
• N.J. Michelacakis: Strategic delegation effects on Cournot and Stackelberg competition, Journal of Dynamics and Games 5(3) (2018), 231--242.
• K. Eleftheriou, N.J. Michelacakis and V.G. Papavassiliou: Addendum to Eleftheriou and Michelacakis (2016), Economics Letters 148 (2016), 53--54.
• K. Eleftheriou and N.J. Michelacakis: A comment on "Vertical mergers and downstream spatial competition with different product varieties", Economics Letters 143 (2016), 84--86.
• N.J. Michelacakis and A. Thoma: On the geometry of complete intersection toric varieties, Arch. Math. (Basel) 87 (2006), 113--123.
• N.J. Michelacakis: On a special class of fibrations and Kähler rigidity, Pacific J Math. 219:2 (2005), 311--322.
• A.F. Debourg and N.J. Michelacakis: On the torsion of group extensions and group actions, Bull. Sci. Math. 128:10 (2004), 829--837.
• N.J. Michelacakis: Projective flat manifolds of cyclic and dihedral holonomy, Math. Proc. Camb. Phil. Soc. 124 (1998), 469--482.
• N.J. Michelacakis: On the Picard group of a compact flat projective variety, Proc. A.M.S. 124 (1996), 3315--3323.

Academic year 2022-2023

• Mathematics I
• Mathematical Economics
• Mathematics II

Past Terms

Files to download

• Linear Algebra Notes (in greek) (in progress)

Member of Committees related to Student Matters and Placement Exams. Member of Specialists' Committes and Electoral Bodies for the appointment of new academic members.

Administrator of the web pages of the Department and of the graduate programme in "Economics and Business Strategy" during 2011-13.

Contact person of the Economics Department Research Seminar Series for the academic year 2012-13.