Xue, Tong, and Xiuzhe Tsao. “Announcement Effects of Open Market Repurchases in China—From Perspective of Enterprise Life Cycle”. Journal of Global Economy, Business and Finance 6, no. 12 (December 30, 2024): 28–34. Accessed February 5, 2025. https://bryanhousepub.com/index.php/jgebf/article/view/1230.