
Ooms, M., Koopman, S. and Carnero, A. (2007). Periodic Seasonal Reg-ARFIMA-GARCH Models for Daily Electricity Spot Prices Journal of the American Statistical Association, 102(477):16--27.
Francesco Lippi (2007). Information variables for monetary policy in an estimated structural model of the euro area Journal of Monetary Economics.
Francesco Lippi (2006). Monetary union with voluntary participation Review of Economic Studies.