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. …

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 …

A new methodology is described which tests between various equilibrium theories of unemployment using matching data … identify a matching process using data which is recorded monthly, and also shows how to identify different unemployment … those vacancies come onto the market. In particular, these workers’ experience average durations of unemployment which …

mandated unemployment insurance (UI) and employment protection (EP). To illuminate the forces in these models, we study how UI … higher layoff taxes suppress frictional unemployment in less turbulent times, prevails in the models with labour market … impossible to include generous government-supplied unemployment insurance in that model without getting the unrealistic result …

Similar durations but lower flows into unemployment gave Europe lower unemployment rates than the United States until … the 1970's. But since 1980, higher durations have kept unemployment rates in Europe persistently higher than in the U.S. A … costs and more generous unemployment compensation make its unemployment rate respond to a parameter that measures a worker …

In this paper, we present a matching model with adverse selection that explains why flows into and out of unemployment …

an individual employer-worker match is allowed, the impact of severance payments on unemployment duration and incidence …

This paper presents a theory explaining the labor market matching process through microeconomic incentives. There are …

and by the need to reallocate workers across productive activities. The duration of unemployment and jobs and wage … policies on wages and unemployment. …