We study the aggregate implications of (S,s) inventory policies in a dynamic general equilibrium model with aggregate uncertainty. Firms in the model's retail sector face idiosyncratic demand risk, and (S,s) inventory policies are optimal because of fixed order costs. The distribution of...

This paper studies how managers at automobile assembly plants organize production across time. Detailed data from eleven single-source automobile assembly plants display considerable cross-plant heterogeneity. At plants which make low- and medium-selling vehicles the capital stock often sits...

Intangible capital is an important factor of production in modern economies that is generally neglected in business cycle analyses. We demonstrate that intangible capital can have a substantial impact on business cycle dynamics, especially if the intangible is complementary with production...

"This paper evaluates to what extent the introduction of firing costs can affect the aggregate dynamics of a neoclassical growth model with hetrogeneous establishments. Similarly to the previous literature, firing costs are found to have large steady- state effcts. However, they have no...

"Economists have long viewed recessions as contributing to increasing inequality. However, this conclusion is largely based on data from a period in which inequality was increasing over time. This paper examines the connection between long-run trends and cyclical variation in earnings...

"In his famous 1987 monograph, Robert Lucas argued that further stabilizing the business cycles that persisted in the post-War era was pointless, because these cycles had a negligible effect on societal well- being. In particular, Lucas demonstrated that society should be willing to pay only a...