What’s the big idea?
“Wealthier is Healthier.” Journal of Human Resources, vol.31 no.4, Fall 1996. (with Lawrence Summers).
“The Impact of Public Spending on Health: Does Money Matter?” Social Science and Medicine vol. 50, no10. May 2000. (with Deon Filmer).
“Explaining the Cross-National Time Series Variation in Life Expectancy: Income, Women’s Education, Shifts, and What Else?” Background Paper for Human Development Report 2011 (HDRP-2010-31) 2010. (with Martina Viarengo).