We use a unique new data set that combines individual worker data with data on workers' employers to estimate plant-level production functions and wage equations, and thus to compare relative marginal products and relative wages for various groups of workers. The data and empirical framework...

We study the effects of immigration on the diversity of consumption choices. Data from California in the 1990s indicate that immigration is associated with fewer stand-alone retail stores, and a greater number of large and in particular big-box retailers - evidence that likely contradicts a...

We study the effects of immigration on the diversity of consumption choices. Data from California in the 1990s indicate that immigration is associated with fewer stand-alone retail stores, and a greater number of large and in particular big-box retailers - evidence that likely contradicts a...

I review evidence on alternative labor market policies that could potentially improve economic self-sufficiency via mandating higher wages, subsidizing employment, or increasing productivity. The evidence indicates that the minimum wage is an ineffective policy to promote economic...

In this paper, we first describe the 1990 DEED, the most recently constructed matched employer-employee data set for the United States that contains detailed demographic information on workers (most notably, information on education). We then use the data from manufacturing establishments in the...

We use panel data on Israeli manufacturing plants to test two explanations of lower wages and lower productivity in plants with a higher percentage of females: (1) within plants, women are paid less and are less productive, consistent with no discrimination, and (2) women are segregated into...