Cotton Revolution and Widow Chastity in Ming and Qing China
研究明清时期棉纺织技术进步如何通过增加女性劳动需求，导致寡妇守节案例显著增多，揭示经济因素在形成这一文化传统中的关键作用。
The historical practice of widow chastity in China is regarded as an outcome of traditional Confucian thought. This study examines how economic factors played key roles in the formation of this cultural tradition by studying the causality between technological progress in the cotton textile sector and the increase in the number of widow chastity cases between the Ming and Qing Dynasties. We find that the incidence of widow chastity increased significantly with rapid technological change in the cotton textile sector and increased demands for female labor. This result remains robust when the issues of widow chastity selection and alternative economic and cultural channels are addressed.