It shows that the economies of some poorer countries and regions, especially in sub-Saharan Africa and parts of Asia, are more dependent on remittances than had been thought.

• 研究显示，一些较贫穷国家和地区(特别是在撒哈拉沙漠以南的非洲国家和部分亚洲国家)的经济对汇款的依赖程度比以往想象的更深。