1. Adam, K. Jappelli, T. Menichini, A. Padula, M. & Pagano, M. (2002). Analyse, compare, and apply alternative indicators and monitoring methodologies to measure the evolution of capital market integration in the European Union. Working Paper Series. Fisciano: Centre for Studies in Economics and Finance, University of Salerno.
2. Affinito, M. & Farabullini, F. (2006). An empirical analysis of national differences in the retail bank interest rates of the euro area. Temi didiscussione 589. Rome: Bank of Italy.
3. Baele, L.M., Ferrando, A. Hordahl, P. Krylova, E. & Monnet, C. (2004). Measuring financial integration in the euro area. Occasional paper no. 14. Frankfurt: European Central Bank.
4. Cabral, I., Dierick, F. & Vesala, J. (2002). Banking integration in the euro area. ECB Occasional Paper Series 6. Frankfurt: European Central Bank.
5. Cochrane, J.H. (2001). Asset Pricing. Princeton: Princeton University Press.