It’s free money,” I told my friend during a subway ride. “It’s as easy as watching TV in your head or playing with dolls.” ...

Dongfeng Gu and colleagues review community based cohort studies in China, finding strategies to improve the quality and scale of these studies in China and beyond Community based cohort studies ...

The World Bank’s Poverty and Shared Prosperity series provides the latest estimates and trends in global poverty and shared prosperity. The 2022 edition provides the first comprehensive look at the ...