Cutler, David; Deaton, Angus; Lleras-Muney, Adriana - Research Program in Development Studies, Woodrow Wilson … - 2005
Mortality rates have fallen dramatically over time, starting in a few countries in the 18th century, and continuing to fall today. In just the past century, life expectancy has increased by over 30 years. At the same time, mortality rates remain much higher in poor countries, with a difference...