We explore the accumulation of assets in the presence of limited insurance against idiosyncratic shocks, borrowing constraints and endogenous labor productivity due to the so-called "nutrition curve". We show that in such an environment, any stationary equilibrium is characterized by a polarized...

This paper quantifies the size of precautionary savings implied by a dynamic general equilibrium model with heterogeneous agents when explicitly considering the labor supply decision of households. I find that precautionary savings are smaller than if they were measured by use of a model economy...

Men are generally observed to experience steeper wage increases during their work lives than women. Furthermore, men generally supply more hours to the labor market than women. While these observations are no longer as pronounced as they were 50 years ago, they still remain broadly true. This...

Market work per person is roughly 10 percent higher in the U.S. than in Sweden. However, if we include the work carried out in home production, the total amount of work differs by only 1%. I set up a model with home production and show that differences in policy - mainly taxes - can account for...

This paper explores the implications of culturally biased testing for the employment decisions of firms. Only the workers know whether they can do the job or not so firms test them. Wages are made contingent on the test results which are public information. The threshold result for hiring...

This paper introduces risk averse workers into a search and matching model and considers the quantitative performance of the model over the business cycle. Wages are determined by long term contracts between workers and firms, with firms providing insurance to workers against variation in labor...