In this paper we investigate the long-run growth process in Italy and the US over the period 1920-2001, using a common trends model. Coherent with the neoclassical growth model, we find that long-run economic growth can be explained by two permanent shocks, namely a technological shock and a...

In the paper we show that the multiple squared coherence at the zero frequency for fractionally differenced (fractionally) cointegrated processes is equal to one, while the simple squared coherences assume a value greater than zero but lower than one. In the bivariate case the multiple and...

In this paper we introduce a new common long memory factor model. The model allows to estimate the common persistent component in fractionally cointegrated processes. We find evidence of cobreaking and fractional cointegration in excess nominal money growth and inflation in the euro area, and...

In this paper we test for the existence of long memory and structural breaks in the realized variance process for the DM/US$ and Yen/US$ exchange rates. While long memory is evident in the actual processes, a structural break analysis reveals that this feature is partially explained by...

In this paper we investigate the long-run link between inflation and money growth in the US since 1960. A measure of the long-run inflation trend is constructed, which bears the interpretation of monetary inflation rate and is directly related to the excess nominal money growth process (money...

In this study real oil price dynamics have been assessed over few important episodes since the 1990s. The evidence provides support to the demand side view: in this respect, macroeconomic shocks would appear to be the major upward driver of the real oil price over the whole period investigated,...

In this paper PC-VAR estimation of vector autoregressive models (VAR) is proposed. The estimation strategy successfully lessen the curse of dimensionality affecting VAR models, when estimated using sample sizes typically available in quarterly studies. The procedure involves a dynamic regression...

The paper aims at assessing the mechanics of the Great Recession, considering both its domestic propagation within the US, as well as its spillovers to advanced and emerging economies. A total of 50 countries has been investigated by means of a large-scale open economy macroeconometric model,...

In the paper a multivariate unobserved components model for returns and net inflows into hedge funds is employed to assess whether the flows of funds into the industry are dynamically related to returns. The econometric model is used to estimate expected flows and expected returns as unobserved...

In this paper a small-scale macroeconomic system is estimated in the framework of a common trends model, in order to explore the dynamic interactions between real house prices, consumption expenditure and output in the US and major European economies. The results point to important differences...