世界银行：2024在数据匮乏的地方扩大社会援助：新数据和人工智能的机遇和局限报告（英文版）

uring the recent Covid-19 shock (2020/21), most countries used cash transfersto protect the livelihoods of those affected by the pandemic or by restrictions on mobilityor economic activities, including the poor and vulnerable. While a large majority ofcountries mobilized existing programs and/or administrative databases to expand supportto new beneficiaries, countries without such programs or databases were severely limitedin their capacity to respond. Leveraging the Covid-19 shock as an oppo