"We solve equilibrium models of lumpy investment wherein establishments face persistent shocks to common and plant-specific productivity.Nonconvex adjustment costs lead plants to pursue generalized (S, s) rules with respect to capital; thus, their investments are lumpy.In partial equilibrium,...

The authors study a model of lumpy investment wherein establishments face persistent shocks to common and plant-specific productivity, and nonconvex adjustment costs lead them to pursue generalized (S,s) investment rules. They allow persistent heterogeneity in both capital and total factor...

Previous research has suggested that discrete and occasional plant-level capital adjustments have significant aggregate implications. In particular, it has been argued that changes in plants' willingness to invest in response to aggregate shocks can at times generate large movements in total...

The lumpiness of investment activity at the plant level is a well-established fact. Previous research has suggested that such discrete and occasional adjustments have significant aggregate implications. In particular, it has been argued that changes in plants' willingness to invest in response...