Research

WORKING PAPERS

• Market Power in Credit Markets (with Tzuo Hann Law and Jaromir Nosal). January 2023. Revise and resubmit, AEJ: Macroeconomics 

• On the Dynamics of Firm Employment and Output (with Jesper Bagger, Francois Fontaine and Ija Trapeznikova). In progress

• Vacancies, Hires and Separations: Evidence from Matched Vacancy-Employer-Employee Data (with Jesper Bagger). In progress

PUBLICATIONS

• Regulatory Intervention in Consumer Financial Markets: The Case of Credit Cards (with Alessandro Gavazza). Journal of the European Economic Association, 2022, volume 20 (5), 1897-1932 

• Vacancies, Employment Outcomes and Firm Growth: Evidence from Denmark (with Jesper Bagger, Francois Fontaine and Ija Trapeznikova). Labour Economics, 2022, vol. 75. Leading article

• Referral Networks and Inequality Economic Journal, 2021, vol. 131, 271-301.   

• A Structural Model of the Market for Illicit Drugs (with Alessandro Gavazza). American Economic Review, 2017, vol. 107 (3), 858-896

• The Challenge of Trade Adjustment in Greece (with Costas Arkolakis and Aristos Doxiadis), in Costas Meghir, Christopher Pissarides, Dimitri Vayanos, Nikos Vettas (eds) Beyond Austerity: Reforming the Greek Economy, MIT Press, 2017

  • • In Greek: Η πρόκληση της προσαρμογής του εμπορικού ισοζυγίου της Ελλάδας, με τους Κώστα Αρκολάκη και Αρίστο Δοξιάδη (διαφάνειες).

• The Greek Crisis: Origins and Implications, Crisis Observatory Research Paper, January 2015. 

  • • In Greek: Η ελληνική κρίση: αίτια και επιπτώσεις, Παρατηρητήριο για την κρίση, Ιανουάριος 2015

    • In German: Die Ursacher der griechischen Wirtschaftskrise: Eine europaische Perspektive, in Ulf-Dieter Klemm and Wolfgang Schultheiss (eds) Die Krise in Griechenland, Campus Verlang, Frankfurt am Main, 2015

• Hiring through Referrals. Journal of Economic Theory, 2014, vol. 152, 304-323

• Learning About Match Quality and the Use of Referrals. Review of Economic Dynamics, 2013,vol. 16, 668-690

• A Search-Theoretic Model of the Retail Market for Illicit Drugs (with Rosalie Pacula and Nicola Persico). Review of Economic Studies, 2012, vol. 79, 1239-1269

• On the Game-Theoretic Foundations of Competitive Search Equilibrium (with Philipp Kircher). International Economic Review, 2012, vol. 53 (1), 1-21. Leading article

• Market Power and Efficiency in a Search Model (with Philipp Kircher and Gabor Virag). Technical Appendix. International Economic Review, 2011, vol. 52 (1), 85-103

• Discussion of "Money, Bargaining and Risk Taking" by Nicolas Jaquet and Serene Tan. Journal of Money, Credit and Banking, 2011, vol. 43 (s2), 443-448

• The Retail Market for Illicit Drugs. The New Palgrave Dictionary of Economics, July 2010 (2nd Edn, Edited by L. Blume and S. Durlauf)

• Directed Search with Multiple Job Applications (with Philipp Kircher). Journal of Economic Theory, 2009, vol. 133 (2), 445-471. Leading article

• A Model of Money with Multilateral Matching (with Philipp Kircher). Journal of Monetary Economics, 2008, vol. 55, 1054-1066