Schultz, T. Paul - In: Journal of African Economies 19 (2010) suppl_3, pp. 12-80
Lifespan has doubled in the world in the last 200 years. In the last 50 years, this advance in health, measured by expectation of life at birth, has been shared more equally among people than the increase in income. The record of this concurrent increase in lifespan and income per capita...