求助论文各位大大，计量老师布置的两篇论文，要求找到原始数据和代码，我翻遍了外网都没找到。
1、Qian, N., "Missing Women and the Price of Tea in China: The Effect of Sex-Specific Earnings on Sex Imbalance", The Quarterly Journal of Economics, 2008, 123(3), 1251-1285.
2、The long-term health and economic consequences of the 1959-1961 famine in China
By: Chen, Yuyu; Zhou, Li-An JOURNAL OF HEALTH ECONOMICS, Volume: 26, Issue: 4, Pages: 659-681, Published: JUL 1 2007