We examine the microeconomic and aggregate inventory dynamics in the business sector of the U.S. economy. We employ high-frequency firm-level data and use an empirically tractable model, in which the aggregate dynamics are derived explicitly from the underlying microeconomic data. Our results...

We examine inventory adjustment in the U.S. manufacturing sector using quarterly firm-level data over the period 1978-97. Our evidence indicates that the inventory investment process is nonlinear and asymmetric, results consistent with a nonconvex adjustment cost structure. The inventory...

The sharp divergence in the 2001 recession between two key economic indicators-manufacturing production and goods output-could suggest that one indicator is flawed, casting doubt on the reliability of its overall series. This analysis finds no evidence of error. Rather, the strength of spending...

This article examines the theoretical and statistical connections between the productivity upsurge in U.S. manufacturing in the 1980s and manufacturing investment in computers and other forms of high-tech equipment.