Editor, Journal of Macroeconomics, 2000-
Professor, Department of Economics, University of Macedonia, Greece, 2003- 2012
Professor, Department of Economics, University of Ioannina, Greece, 2001-2003.
Mack H. Hornbeak Business Partnership Professor and Associate Professor, Department of Economics, Louisiana State University, USA, 1998-2003.
Associate Professor, Louisiana State University, USA, 1997-1998.
Assistant Professor, CentER and Department of Economics, Tilburg University, The Netherlands, 1995-1997.
Assistant Professor, Louisiana State University, USA, 1992-1997.
  • “Intergenerational Complementarities in Education, Endogenous Public Policy, and the Relation between Volatility and Growth,” with Dimitrios Varvarigos, Journal of Public Economic Theory, forthcoming.
  • “The Economics of New Blood,” with Derek Laing and Ping Wang, Journal of Economic Theory, September 2003, 112(1), 106-156. 
  • “Learning, Matching, and Growth,” with Derek Laing and Ping Wang, Review of Economic Studies, January 1995, 62(1), 115-129.