This paper empirically verifies that the types of capital adjustment costs serve as an important mechanism in relation to investment decision- making after confirming that the investment dispersion of Korean firms is pro-cyclical and can affect busin ess cycles. Specifically, it is found through...

Nominal shocks have long lasting effects on real economic activity, beyond those implied by the average frequency of price adjustment in micro data. This paper develops a price-setting model that explains this gap through the interplay of menu costs and uncertainty about productivity....

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...

This paper empirically verifies that the types of capital adjustment costs serve as an important mechanism in relation to investment decision-making after confirming that the investment dispersion of Korean firms is pro-cyclical and can affect business cycles. Specifically, it is found through...

We build quadratic labor adjustment costs into an otherwise standard New-Keynesian model of the business cycle and show that this is sufficient to increase both, output and inflation persistence. -- Monetary persistence ; labor adjustment costs