This paper studies and assesses the impact of G3 Central Bank interventions on the DEM/USD exchange rate properties using daily realized moments of exchange rate returns (obtained from intraday data) for the period 1989-2001. Event studies in terms of the realized moments for the intervention...

The costs of hiring a worker generally differ in size from the firing costs. This article investigates optimal labour demand schedules for production and nonproduction workers of firms that operate under uncertainty and face asymmetric costs of adjusting their workforce. In the empirical part...