We examine the effect of air quality regulation on productivity in some of the most heavily regulated manufacturing plants in the United States, the oil refineries of the Los Angeles (South Coast) Air Basin. We use direct measures of local air pollution regulation to estimate their effects on...

The study presented here uses data from the NORC General Social Surveys to explore the effects of measurable school characteristics on student achievement. What separates this study from many others is the use of aggregate data on older cohorts, usually associated with research on the influence...

We estimate the effects of industrial shifts in the 1970s on the wages and employment of black and white males. We use micro Census data for 52 MSAs and estimate effects separately by age and education group. The results show that demand shifts away from manufacturing reduced employment and...

© 1997 by the President and Fellows of Harvard College and the Massachusetts Institute of Technology