"I analyze two extensions to the standard model of life cycle labor supply that feature operative choices along both the intensive and extensive margin. The first assumes that individuals face different continuous wage-hours schedules. The second assumes that all work must be coordinated across...

The large differences in hours of work across industrialized countries reflect large differences in both employment to population ratios and hours per worker. We imbed the canonical model of labor supply into a standard matching model to produce a model in which both the intensive and extensive...