Provides data on industrial employment in the chemical industry, comparing subgroups of production for all employees and for scientists and engineers. Gives company by company sales per employee breakdown. Compares wages among industry subgroups. Cites productivity measures. (JM)

After reviewing related research, this paper uses National Longitudinal Survey data to examine the impact of college students' in-school work on their employment and earnings after college. Empirical evidence suggests that part-time on-campus work (up to 27.5 hours weekly) positively affects post-college earnings, but not employment. (12…