id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bece-301	Xie, Y.	From Universities to Elite Universities: Heterogeneous Returns to Higher Education and the Sorting Mechanism in the Context of Higher Education Expansion in China	2020	2	.pdf	application/pdf	555	23	44	Before the higher education expansion, there was no significant difference in the returns to high education between key universi- ties and non-key universities, but both of them had earnings much higher than those with senior high school education. Newsletter Vol.6, No.2, 2020 881 From Universities to Elite Universities: Heterogeneous Returns to Higher Education and the Sorting Mecha- nism in the Context of Higher Education Expansion in China By Zhou, Y. & Xie, Y. Correspondence to: Xie, Y. Email: ihss@pku.edu.cn ITH the popularization of higher education, the viewpoint of “aca- demic qualification is useless” begins to rise.	cache/bece-301.pdf	txt/bece-301.txt