Esther Duflo and Abhijit Banerjee, the MIT economists who won the Nobel Prize last year, led multicountry evaluations that identified graduation as one of the most effective ways to break the poverty trap.

去年获得诺贝尔奖的麻省理工学院经济学家 Esther Duflo 和 Abhijit Banerjee 领导了多国评估，将毕业确定为打破贫困陷阱的最有效方法之一。