Patrizio Pagano

Risk-Adjusted Forecasts of Oil Prices

This paper documents the existence of a significant forecast error on crude oil futures, particularly evident since the mid-1990s, which is negative on average and displays a non-trivial cyclical component (risk premium). We show that the forecast error on oil futures could have been explained in part by means of real-time US business cycle indicators, such as the degree of utilized capacity in manufacturing. An out-of-the-sample prediction exercise reveals that futures which are adjusted to take into account this time-varying component produce significantly better forecasts than those of the unadjusted futures and random walk, particularly at horizons of more than 6 months.

The Impact of Monetary Policy Shocks on Commodity Prices

Global monetary conditions are often cited as a driver of commodity prices. This paper investigates the empirical relationship between US monetary policy and commodity prices by means of a standard VAR system, commonly used in analysing the effects of monetary policy shocks. The results suggest that expansionary US monetary policy shocks drive up the broad commodity price index and all of its components. While these effects are significant, they do not, however, appear to be overwhelmingly large. This finding is confirmed under different identification strategies for the monetary policy shock.

Oil supply news in a VAR: Information from financial markets

This paper analyzes the macroeconomic effects on the U.S. economy of news about oil supply by estimating a VAR. Information contained in daily quotations of oil futures contracts is exploited to estimate the dynamic path of oil prices following a shock. Hence, differently from the VAR literature on oil shocks we do not need to rely on recursive identification. Impulse response functions suggest that oil supply disruptions have stagflationary effects on the U.S. economy. Historical decomposition shows that oil shocks contributed significantly to the US recessions of the last thirty years, but not all exogenous increases in oil prices induced a recession. Finally, the contribution of oil shocks to inflation fluctuations seems to have declined over time.

Macroeconomic Effects of Precautionary Demand for Oil

We evaluate the macroeconomic effects of shocks specific to the oil market, which mainly reflect fluctuations in precautionary demand for oil driven by uncertainty about future supplies. A two-stage identification procedure is used. First, daily changes in the futures-spot spread proxy for precautionary demand shocks and the path of oil prices is estimated. This information is then exploited to restrict the oil price response in a VAR. Impulse responses suggest that such shocks reduce output and raise prices. Historical decomposition shows that they contributed significantly to the U.S. recessions in the 1990s and in the early 2000s, but not to the most recent slump.

Foreign exchange reserve diversification and the "exorbitant privilege"

We assess the global macroeconomic implications of different strategies of official reserve management by developing a large scale new-Keynesian dynamic general equilibrium model of the world economy, calibrated on the euro area, the United States, China, Japan and the rest of the world. An increase in global demand for euros would boost euro-area aggregate demand because of the reduction in euro-area interest rates (the main benefit associated with the “privilege�? of being a global currency). If the higher demand for euros is associated with lower demand for US dollars, then US economic activity falls because of higher interest rates, which depress domestic aggregate demand, while the external balance improves; countries accumulating reserves continue to run a trade surplus, as exports to the euro-area increase. We also compute welfare gains/costs for all economies.

Secular Stagnation, R&D, Public Investment and Monetary Policy: A Global-Model Perspective

We evaluate the global macroeconomic effects of fiscal and monetary policy measures to counterbalance secular stagnation by simulating a five-region New Keynesian model of the world economy, calibrated to the United States (US), the euro area (EA), Japan (JP), China (CH), and the rest of the world (RW). The model includes investment in research and development (RD in the short-term, it stimulates US economic activity but reduces foreign activity. Third, in the US an accommodative monetary stance, which provokes the crowding-in effect, amplifies the short-term macroeconomic effectiveness of public investment, without inducing additional negative spillovers. Fourth, EA, JP, and CH, by simultaneously increasing public investment and adopting an accommodative monetary policy, counterbalance US short-run negative spillovers and further enhance long-term world growth.