| Announcement | Photos | ||
| Austria | Institute for Advanced Studies, Vienna(2001); University of Innsbruck (2002); University of Vienna (2008) | ||
| Australia | International Modeling Conference on the Asia-Pacific Economy, Cairns (1996) | ||
| France | University of Paris II, Pantheon (2000) | ||
| Colombia | Universidad del of Rosario, Bogota (2003) | ||
| Germany | Institute for Economic Research (IWH) - Halle (1997); University of Mannheim (2002); Center for Economic Studies (CES-Ifo), Munich (2002, 2005); German Institute for Economic Research (DIW) - Berlin (2004) | ||
| Greece | The Marie Curie Training Programme in Applied Health Economics, Thessaloniki (2006), | ||
| Italy | Centro Interuniversitario de Econometria (CIDE) - Bertinoro (1998 - 2008); Tor Vergata (Rome, 2002). | ||
| Korea | Seoul National University (2002) | ||
| Netherlands | Netherlands Network of Economics (NAKE), Utrecht U (2005) | ||
| Portugal | University of Coimbra (2007) | ||
| Spain | Institute for Prospective Technological Studies (2006) Seville; Universitat Pompeu Fabra (2007) | ||
| Switzerland | University of Zurich (2003) | ||
| United States | University of Arizona (1996); University of California - San Diego (2002); University of Cincinnati (2004). | ||
| Central Banks and Monetary Institutions | European Central Bank, Frankfurt (2001); International Monetary Fund (IMF), Washington D.C. (August, 2004; January, 2005, August 2005; May 2006; May 2007; May 2008); Inter-American Development Bank (IADB), Washington D.C. (November, 2005) | ||