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Showing results 1 to 10 of approximately 16.
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Working Paper
Productivity shocks, habits, and the current account
Empirical work regarding Intertemporal Current Account (ICA) models has centered around two distinct testing methodologies, present value tests and a productivity shock approach as formulated in Glick and Rogoff (1995). In previous work, Gruber (2001), I have tested an ICA model that allows for habits in aggregate consumption via the present value method. This paper applies the alternative Glick and Rogoff style approach to testing the model. The benefits of doing such are an ability to separate country-specific from worldwide output changes, a distinction of considerable importance, as well ...
Working Paper
Interest rates and the volatility and correlation of commodity prices
We purpose a novel explanation for the observed increase in the correlation of commodity prices over the past decade. In contrast to theories that rely on the increased influence of financial speculators, we show that price correlation can increase as a result of a decline in the interest rate. More generally, we examine the effect of interest rates on the volatility and correlation of commodity prices, theoretically through the framework of Deaton and Laroque (1992) and empirically via a panel GARCH model. In theory, we show that lower interest rates decrease the volatility of prices, as ...
Discussion Paper
Do Low Interest Rates Decrease Commodity Price Volatility?
Commodity prices have been volatile over the past decade relative to the 1990s. Over the same period interest rates have also been relatively low, suggesting a possible connection.
Working Paper
Fiscal positions and government bond yields in OECD countries
We examine the impact of fiscal positions, both the level of debt and the fiscal balance, on long-term government bond yields in the OECD. In order to control for the endogenity of fiscal positions to the business cycle we utilize forward projections of fiscal positions from the OECD's Economic Outlook. In a panel regression over the period from 1988 to 2007, we find a robust and significant effect of fiscal performance on long-term bond yields. Our estimates imply that the marginal effect of the projected deterioration of fiscal positions associated with the recent financial crisis is to add ...
Working Paper
Explaining the global pattern of current account imbalances
This paper assesses some of the explanations that have been put forward for the global pattern of current account imbalances that has emerged in recent years: in particular, the large U.S. current account deficit and the large surpluses of the Asian developing economies. Based on the approach developed by Chinn and Prasad (2003), we use data for 61 countries during 1982-2003 to estimate panel regression models for the ratio of the current account balance to GDP. We find that a model that includes as its explanatory variables the standard determinants of current accounts proposed in the ...
Working Paper
Precautionary savings and the wealth distribution with illiquid durables
We study the role an illiquid durable consumption good plays in determining the level of precautionary savings and the distribution of wealth in a standard Aiyagari model (i.e. a model with heterogeneous agents, idiosyncratic uncertainty, and borrowing constraints). Transactions costs induce an inaction region over which the durable stock and the associated user cost are not adjusted in response to changes in income, increasing, on average, the volatility of non-durable consumption. The volatility of total consumption is then a function of the share of the durable good in the utility function ...
Working Paper
Productivity growth and the Phillips curve in Canada
This study examines the impact of productivity growth on the relationship between inflation and unemployment in Canada. Recently it has been suggested that higher productivity growth is responsible for a shift in the U.S. Phillips curve that occurred in the late 1990s. This paper examines whether the Phillips curve in Canada shifted in a manner similar to that of the United States, and the degree to which higher productivity growth explains this shift.
Working Paper
The Corporate Saving Glut in the Aftermath of the Global Financial Crisis
We examine the increase in the net lending (saving minus investment) of nonfinancial corporations in the years preceding and especially following the Global Financial Crisis (GFC). We consider whether this increase in net lending is an endogenous reflection of the current weak pace of growth or an outcome of other factors, such as firms' desire to cut investment and hoard assets, and thus an exogenous drag on growth. Looking at G7 economies, we find that the fall in corporate investment during the GFC was in line with historical norms, given the path of GDP growth, interest rates, profits, ...
Working Paper
Leaning Against the Data: Policymaker Communications under State-Based Forward Guidance
A purported benefit of state-based forward guidance is that the private sector adjusts the expected stance of policy without further policymaker communications. This assumes a shared understanding of how policymakers are interpreting the data and that policymakers are consistent in their assessment of the data. Using textanalysis, we test whether the FOMC’s introduction of state-based forward guidance in December 2012 changed the tone of policymaker communications. We find that policymakers tended to downplay positive data following the introduction of the guidance, in effect leaning ...
Discussion Paper
Corporate Buybacks and Capital Investment: An International Perspective
In recent years, a great deal of attention has been paid in the United States to the simultaneous occurrence of relatively weak corporate capital investment (especially at this point in the business cycle) and historically elevated net share buybacks. Much of this commentary bemoans the fact that corporations are returning resources to shareholders instead of using them to boost capital investment, economic growth, and jobs.