We study the behavior of output, employment, consumption, and investment in Germany during the Great Depression of 1928-37. In this time period, real wages were countercyclical, and productivity and fiscal policy were procyclical. We use the neoclassical growth model to investigate how much...

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 illustrates a particular limited information strategy for assessing the empirical plausibility of alternative quantitative general equilibrium business cycle models. The basic strategy is to test whether a model economy can account for the response of actual economy to an exogenous...

This paper investigates the response of real wages and hours worked to an exogenous shock in fiscal policy. We identify this shock with the dynamic response of government purchases and tax rates to an exogenous increase in military purchases. The fiscal shocks that we isolate are characterized...

Household investment, that is investment in consumer durables and housing, leads non-residential fixed investment over the U.S. business cycle. This observation represents a potent challenge to real business cycle (RBC) theory. First of all the theory has been unable to account for it. In...

We provide a simple explanation for the observation that the variance of job destruction is greater than the variance of job creation. In our model profit maximization in the presence of proportional plant-level costs of job creation and destruction implies that shrinking plants are more...

This paper studies the empirical performance of a widely used model of nominal rigidities: the Calvo model of sticky goods prices. We describe an extended version of this model with variable elasticity of demand of the differentiated goods and imperfect capital mobility. We find little evidence...

This paper studies how producers’ idiosyncratic risks affect an industry’s aggregate dynamics in an environment where certainty equivalence fails. In the model, producers can place workers in two types of jobs, organized and temporary. Workers are less productive in temporary jobs, but...

This paper explores a new approach to identifying government spending shocks which avoids many of the shortcomings of existing approaches. The new approach is to identify government spending shocks with statistical innovations to the accumulated excess returns of large US military contractors....

This article studies the impact on aggregate economic activity of increases in defense purchases which are unrelated to other developments in the economy. The authors use empirical evidence to evaluate the predictions of several prominent models.