Cogley, T. — Sbordone, A. (2006):
Trend Inflation and Inflation Persistence in the New Keynesian Phillips Curve
. Staff Reports, No. 270, Federal Reserve Bank of New York.
Cragg, J. — Donald, S. (1993): Testing
that must be fought decisively. Similarly, Mario Draghi, a former President of the European Central Bank (ECB), considered that deflation was a threat even though the Eurozone consistently experienced price inflation during his term. 1 Following this
Authors:G. Paparo, G. P. Gregori, A. Taloni and U. Coppa
AE monitoring on Vesuvius enables to recognize that the system seems to be supplied by a phreatic, rather than by a plutonic, process. Moreover, it is possible to distinguish, with a high temporal resolution, periods of time during which Vesuvius seems to be “inflating” and others during which it appears to be “deflating”. Correlation with seismic evidence is discussed, and it is shown that during “inflation” the standard seismic records loose ~99% of the accumulated potential energy.