系统管理学报
Data-Driven Investor Information Behavior: Perspective from Predictable and Unpredictable Announcement Timing
ZHANG Yizhou, LIN Yanyan, WU Chongfeng
Journal of Systems & Management . 2026, (1): 205 -217 .  DOI: 10.3969/j.issn.2097-4558.2026.01.015