"Money and Risk Aversion in a DSGE Framework: A Bayesian Application to the Euro Zone", International Trade and Finance Association, 20th International Conference, Las Vegas, Nevada, USA May 23-26, 2010.
"Money in a DSGE Framework with an Application to the Euro-Zone" (avec J. Benchimol), International Trade and Finance Association, 19th International Conference, Pekin, Chine, 2009 (conférence annulée).
"Concurrence où l'harmonisation en Europe ?", Les Journées de l'Economie, Fondation Scientifique de Lyon, 20-22 novembre 2008.
"Money in the Inflation Equation: The Euro Aera Evidence", International Trade and Finance Association, 18th International Conference, Lisbon, Portugal, May 21-24, 2008.
"L'écologie un frain à l'économie ?", Conférences de l'Etoile, Paris, 10 Octobre 2007.
"Economic Policy in Europe: an Evaluation", European Ideas Network, Warsaw, September 20-22, 2007.
"Managing Monetary Policy a Globalized Economy: Choices and Challenges for the ECB", International Trade and Finance Association, 17th International Conference, Miami, Floride, May 16-19, 2007.
"How to create jobs in Europe?", European Ideas Network, Summer Forum, Lyon, September 21-22, 2006.
"Firms and the Environment in the Global Economy:Conceptual Background and Policies", International Trade and Finance Association, 15th International Conference, Istambul, Turkey, May 18-21, 2005.
"La mondialisation et l'emploi", French Senate, January 29, 2005.
"EMU economic policies: some long-run proposals for reform", European Ideas Network, Berlin, September 9-11, 2004.
"The Stability and Growth Pact: the Centipede's Resurrection from Ashes", Fourteenth International Conference, International Trade and Finance Associartion, San Antonio, Texas, May 19 to 22, 2004.
"Fiscal and Monetary Policies in the EU", European Ideas Network Conference, Madrid, september 12-13, 2003.
"Optimal Tax Harmonisation in Europe: A Trojan Strategy", Thirteenth International Conference, International Trade and Finance Association, Vassa, Finlande, May 28-June 1st, 2003.
"Le protocole de Kyoto, relance ou enlisement ?", Les Cinquièmes Entretiens de l'Association Française de Sciences Economiques, Paris, March 28, 2003.
"Tax Competition in Europe : a War of Attriction Game" (with T. Warin), 53rd International Atlantic Economic Society Conference, Paris, March 13-17, 2002.
"Understanding ECB Monetary Policy Management" (with R. Vranceanu), 12th International Conference of the International Trade and Finance Association, Ramkhamhaeng Uniiv. Bangkok, Thaîlande, May 30-31, 2002.
"The Speculators' Behavior in a Model of Self-fulfilling Currency Crises" (with R. Franck), North American Summer Meeting of the Econometric Society, UCLA, Los Angeles, USA, June 20-24, 2002.
"Are Policy Announcements an Effective Defense of Fixed Exchange Rate Regimes?" (avec R. Franck), Department of Economic Seminars, Bar-Ilan University, Israël, November 4, 2001.
"Do Policy Announcements Trigger Currency Crises and Recessions?", 52nd International Atlantic Economic Conference, Philadelphia, USA, October 11-14, 2001.
"Are Policy Announcements an Effective Defense of Fixed Exchange Rate Regimes?" (with Raphaël Frank), 16th Annual Congress of European Economic Association, Lausanne, August 29th-September 1st, 2001.
"Do Policy Announcements Trigger Currency Crisis and Output Losses?", (with R.Frank), Conference on The Open Economy Macromodel : Past, Present and Future, Ben Gurion and Bar Ilan Universities, Israël, June 18-21, 2001.
"Tax Competition in Europe : a War of Attraction Game" (with T.Warin), International Trade and Finance Association, 11th International Conference, Washington, DC, May 26-27, 2001.
"Tax Harmonization Versus Tax Competition in Europe : Game Theoretical Approach", (with T.Warin), 51st International Atlantic Economic Conference, Athens, Greece, March 13-20, 2001.
"Fiscal Policy and the Euroland : Do we Need to Handcuff the Policymarkers" (with T.Warin) 50th International Atlantic Economic Conference, Charleston, South Carolina, USA, October 15-18, 2000.
"Fiscal Policy in the European Monetary Union : An Analytical Framework" (with T.Warin), International Trade and Finance Association, 10th International Conference, Montpellier, June 7-10, 2000.
"Euro-dollar Exchange Rate Strategies : a Game Theoretical Approach", International Trade and Finance Association (ITFA), 10th International Conference, Casablanca, Maroc, 26-27 May 1999.