We introduce dynamic incentive contracts into a model of unemployment dynamics and present three results. First, wage … cyclicality from incentives does not dampen unemployment dynamics: the response of unemployment to shocks is first … cyclicality from bargaining dampens unemployment dynamics through the standard mechanism. Third, our calibrated model suggests 46 …

, that frictions (sand-in-the-wheels) may decrease unemployment and that the equilibrium is determined by two simple …

We propose that the natural rate of unemployment has an active role in the business cycle, in contrast to the … Phillips-curve framework of low---often extremely low---response of inflation to unemployment could be the result of fairly … most Phillips-curve studies, that conclude that inflation has little relation to unemployment. We suggest that the flat …

employment is the efficient unemployment rate, u*. We define u* as the unemployment rate that minimizes the nonproductive use of …). Accordingly, the efficient unemployment rate is the geometric average of the unemployment and vacancy rates: u* = √uv. We compute …