Washington, DC: World Bank
The Poverty and Shared Prosperity series provides a global audience with the latest and most accurate estimates on trends in global poverty and shared prosperity. The 2018 edition — Piecing Together the Poverty Puzzle —broadens the ways we define and measure poverty. It presents a new measure of societal poverty, integrating the absolute concept of extreme poverty and a notion of relative poverty reflecting differences in needs across countries. It introduces a multi-dimensional poverty measure that is anchored on household consumption and the international poverty line of $1.90 per person per day but broadens the measure by including information on access to education and basic infrastructure. Finally, it investigates differences in poverty within households, including by age and gender.