The focus on efficiency costs in the empirical literature on Disability Insurance (DI) provides a misleading view of the adequacy of payment levels. In order to evaluate whether workers are over- or under-insured through the social insurance program, we develop a framework that allows us to...

The rising importance of Information Technology (IT) occupations in the U.S. economy has been accompanied by an expansion in the representation of high-skill foreign-born IT workers. To illustrate, the share of foreign born in IT occupations increased from about 15.5% to about 31.5% between 1993...

Determining whether population dynamics provide competing explanations to place effects for observed geographic patterns of population health is critical for understanding health inequality. We focus on the working-age population—the period of adulthood when health disparities are...

Time until completion of a baccalaureate degree has increased markedly over the last three decades. Between 1972 and 1992, average time to degree increased by more than one-quarter of a year, the completion rate among college attendees dropped from 51.1% to 45.3% and, among those receiving...

Economists have devoted increasing attention to the magnitude and consequences of measurement error in their data. Most discussions of measurement error are based on the "classical[equal, rising dots] assumption that errors in measuring a particular variable are uncorrelated with the true value...

This chapter reviews the behavioral and redistributive effects of transfer programs targeted at working-age people with disabilities. While we primarily focus on the United States, we also include programs in the Federal Republic of Germany, The Netherlands, and Sweden. We look at how the...