There is a negative mean-dispersion relationship between the log of mean annual hours in an occupation and the standard deviation of log annual hours in that occupation. We document this pattern using data from the 1976-2011 Current Population Survey (CPS) and various Survey of Income and...

This paper studies the role of social security and tax and transfer programs for understanding cross-country differences in labor supply late in the life cycle. First, we use the Survey of Health, Ageing, and Retirement in Europe (SHARE) as well as the U.S. Health and Retirement Study (HRS) to...

We build a heterogeneous life-cycle model which captures a large number of salient features of individual labor supply over the life cycle, by education, both along the intensive and extensive margins. The model provides an aggregation theory of individual labor supply, firmly grounded on...

There are substantial cross-country differences in labor supply late in the life cycle (age 50+). A theory of labor supply and retirement decisions is developed to quantitatively assess the role of social security, disability insurance, and taxation for understanding differences in labor supply...

Then, we build a theory of labor supply with heterogeneous agents consistent with these empirical facts.  The key features of the model are life-cycle, incomplete markets, nonlinear wage schedules, an intensive and extensive margin in labor supply, and a social security system.  We calibrate...

We build a heterogeneous life-cycle model which captures a large number of salient features of individual labor supply, by education, over the life cycle. The model provides an aggregation theory of individual labor supply, firmly grounded on micro evidence, and is used to study the aggregate...

We build a heterogeneous life-cycle model which captures a large number of salient features of individual labor supply, by education, over the life cycle. The model provides an aggregation theory of individual labor supply, firmly grounded on micro evidence, and is used to study the aggregate...

There are substantial cross-country differences in labor supply late in the life cycle (age 50+). A theory of labor supply and retirement decisions is developed to quantitatively assess the role of social security, disability insurance, and taxation for understanding differences in labor supply...

In this paper, we first use household survey data to documents facts on the heterogeneity and life-cycle dynamics of labor supply across many European countries and the U.S. We also document a substantial variation in the out-of-pocket medical expenses faced by individuals across countries. We...

This paper has three contributions. First, we document various facts about the labor supply decisions of men and women in the US over their life-cycle. For cohorts of male and female individuals in the PSID, we study the life-cycle profile of average hours worked, the variance of log hours, and...