Policymakers devote a great deal of attention to short-run fluctuations in the labor market. Central banks monitor indicators of labor market tightness in the conduct of monetary policy due to the potential implications for inflation. And fiscal authorities are concerned with the budget...

We document large differences in trend changes in hours worked across OECD countries over the period 1956-2004. We then assess the extent to which these changes are consistent with the intratemporal first order condition from the neoclassical growth model. We find large and trending deviations...

We document large differences across OECD countries in fluctuations of the intensive and extensive margin of labor supply over the business cycle. Countries with larger fluctuations in employment relative to hours per worker tend to display larger fluctuations in total hours worked. These facts...

We document large differences in trend changes in hours worked across OECD countries between 1956 and 2004. We assess the extent to which these changes are consistent with the intratemporal first order condition from the neoclassical growth model, augmented with taxes on labor income and...

We document large differences in trend changes in hours worked across OECD countries over the period 1956-2004. We then assess the extent to which these changes are consistent with the intratemporal first order condition from the neoclassical growth model. We find large and trending deviations...

Conventional two-country RBC models interpret countercyclical net exports as reflecting, in large part, the dynamics of capital. I show that, quantitatively, theoretical economies rely on counterfactual terms of trade effects: trade fluctuations, on the contrary, are driven primarily by...

Conventional two-country RBC models interpret countercyclical net exports as reflecting primarily the dynamics of capital. I show that, quantitatively, theoretical economies rely on counterfactual terms of trade effects: trade fluctuations, on the contrary, are driven by consumption smoothing,...

There is a large literature, including work by Hall (1997), Chari, Kehoe, and McGrattan (2002), Gali, Gertler, and Lopez-Salido (2002), and many others that has studied the gap between the household's static marginal rate of substitution condition (MRS) between consumption and leisure and the...

This paper studies the effects of neutral and investment-specific technology shocks in a standard international business cycle model. When investment-specific shocks explain a large fraction of fluctuations, as recently suggested by the empirical literature, our theoretical framework can account...

Structural reforms that increase competition in product and labor markets may have large effects on the long-run level of output. We find that, in a medium scale DSGE model, a 10 percent reduction in product and labor markups increases output by nearly 7 percent after 5 years. The short-run...