@article {27966,
	title = {有条件的现金转移支付承诺对贫困学生高中完成情况的影响研究},
	journal = {北京大学教育评论},
	volume = {17},
	number = {2},
	year = {2019},
	pages = {149-166,191-192},
	author = {易红梅 and 何婧 and 张林秀}
}
