Is time-varying firm-level uncertainty a major cause or amplifier of the business cycle? This paper investigates this question in the context of a heterogeneous-firm RBC model with persistent firm-level productivity shocks and lumpy capital adjustment, where cyclical changes in uncertainty...

We study the relationship between employment growth and worker flows in excess of job flows (churn) at the establishment level using the new German AWFP dataset spanning from 1975-2014. Churn is above 5 percent of employment along the entire employment growth distribution and most pronounced at...

We study the relationship between cyclical job and worker flows at the establishment level using the new German AWFP dataset spanning from 1975–2014. We find that worker turnover moves more procyclical than job turnover. This procyclical worker churn takes place along the entire employment...

Is time-varying firm-level uncertainty a major cause or amplifier of the businesscycle? This paper investigates this question in the context of a heterogeneousfirmRBC model with persistent firm-level productivity shocks and lumpy capitaladjustment, where cyclical changes in uncertainty...

We study the relationship between cyclical job and worker flows at the plant level using a new data set spanning from 1976-2006. We find that procyclical labor demand explains relatively little of procyclical worker flows. Instead, all plants in the employment growth distribution increase their...