These papers might be of interest to some:
- Occupational inequalities in health expectancies (Demographic Research).
- The Education Effect on Population Health: A Reassessment (Population and Development Review)
- Interview with Robert A. Hummer on The Increasing Importance of Education for Longevity in the US (via demography.matters)
- Updated! - Differences in life expectancy by education and occupation in Italy, 1980–94 (Population Studies)
- Updated! - Income Inequality, Illiteracy Rate, and Life Expectancy in Brazil