doubles when unemployment rises from 5% to 8%. Theoretically, such countercyclicality arises because of a nonlinearity, namely … in recessions but large in expansions. Hence, government consumption reduces unemployment much more in recessions than in …

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 …

This paper develops a theory characterizing the effects of fiscal policy on unemployment over the business cycle. The … theory is based on a model of equilibrium unemployment in which jobs are rationed in recessions. Fiscal policy in the form of … government spending on public-sector jobs reduces unemployment, especially during recessions: the fiscal multiplier …

We present a static model of aggregate demand and unemployment. The economy has a nonproduced good, a produced good … prices as parameters. We obtain the following results: (1) unemployment and unsold production prevail in equilibrium; (2 … and reduce unemployment. …

unemployment rate. I show that the connection between changes in the stock market and changes in the unemployment rate has remained … unemployment. …

A search-theoretic general equilibrium model of frictional unemployment is shown to be consistent with some of the key … regularities of unemployment over the business cycle. In the model the return to a job moves stochastically. Agents can choose … unemployment. …

unemployment, then free migration reduces unemployment, narrows wage differentials and expands world output. …