Do Conditional Cash Transfers Improve Child Health? Evidence from PROGRESA′s Control Randomized Experiment
利用墨西哥PROGRESA项目的随机实验数据，评估有条件现金转移对儿童健康的影响，为政策制定者提供因果证据。
Do Conditional Cash Transfers Improve Child Health? Evidence from PROGRESA's Control Randomized Experiment by Paul Gertler. Published in volume 94, issue 2, pages 336-341 of American Economic Review, May 2004