华盛顿—我曾经是一位大学教授，后来担任印度政府首席经济顾问，长期以来，我愉快地使用着世界银行全球贫困数据，追踪趋势，分析跨国模式。
WASHINGTON, DC – For a long time, as a college professor and then as the chief economic adviser to the Indian government, I was a happy user of the World Bank’s data on global poverty, tracking trends and analyzing cross-country patterns.