We introduce worker differences in labor supply, reflecting differences in skills and assets, into a model of separations, matching, and unemployment over the business cycle. Separating from employment when unemployment duration is long is particularly costly for workers with high labor supply....

We identify the cyclical turning points of 74 U.S. manufacturing industries and uncover new empirical regularities: (i) Cyclical phase shifts are highly concentrated around the aggregate turning points; (ii) In contrast to the conventional notion of a ‘sudden stop and slow recovery,’ troughs...

The labor supply elasticity of an individual household and the aggregate labor supply elasticity of all households can differ significantly. If individual households not only decide on their hours worked, but also on whether to work or not, then the aggregate labor supply is determined by the...