1. Evaluating the effect of the introduction of the euro on tourist flows: A synthetic control approach
2. Alesina, A., R. J. Barro, and S. Tenreyro. 2002. NBER Macroeconomics Annual. Vol. 17, 301–356.
3. The Growth of Regional Economic Integration Agreements and The Middle East;Baier S. L.;Region et Developpement,2009
4. Baldwin, R. 2006. In or Out: Does it Matter? An Evidence-Based Analysis of the Euro’s Trade Effects. London: Centre for Economic Policy Research.
5. Baldwin, R., V. Dinino, L. Fontagne, R. A. De Santis, and D. Taglioni. 2008. Study on the Impact of the Euro on Trade and Foreign Direct Investment. Brussels: Directorate General Economic and Financial Affairs (DG ECFIN), European Commission.