We study optimal government spending in a business cycle model with frictional unemployment. The Ramsey optimal policy …

"We construct a utility-based model of fluctuations, with nominal rigidities and unemployment, and draw its … implications for the unemployment-inflation tradeoff and for the conduct of monetary policy.We proceed in two steps. We first leave … unemployment in the constrained efficient allocation. We then focus on the implications of alternative real wage setting mechanisms …

firms can explain the relatively high level of unemployment amongstlower educated workers and the relatively strong … level of education can notexplain the stronger cyclicality of the unemployment rate for lower educatedworkers. We conclude …

In this paper, I study the wage a firm sets to attract high abilityworkers (hipo's) in situationsof unemployment. I … show that the higher unemployment, the larger afirm's incentives to sorthigh and low ability workers. Moreover, workers … will signal their(high) ability in situationsof (high) unemployment only if a job offers a high enough wage. Themain result …