@article{Zhang2007,
author = {Zhang, Junsen and Liu, Pak-Wai and Yung, Linda},
title= {The Cultural Revolution and returns to schooling in China: Estimates based on twins},
year = {2007},
doi = {10.1016/j.jdeveco.2006.12.006},
URL = {https://doi.org/10.1016/j.jdeveco.2006.12.006},
volume = {84},
number = {2},
pages = {631--639},
}