unemployment, and relatively greater income equality, with the opposite path being pursued by the United States. While structural … shocks may initially create a positive trade-off between productivity and unemployment, they set in motion a dynamic path of … contributions of this paper are to show how a productivity-unemployment trade-off might emerge and how it might subsequently …

To generate big responses of unemployment to productivity changes, researchers have reconfigured matching models in … introducing costly acquisition of credit, or by positing government mandated unemployment compensation and layoff costs. All of … these redesigned matching models increase responses of unemployment to movements in productivity by diminishing the …

spirit of Blanchard and Summers (1988), the model can generate multiple equilibria, with a low-quits/high-unemployment … equilibrium coexisting with a high-quits/low-unemployment equilibrium. Under weak conditions, low-unemployment equilibria Pareto … dominate high-unemployment equilibria. Mobility premia improve aggregate welfare but may increase unemployment. …