意外与预期信息公告：价格是否受到不同影响？基于股票分割背景的研究

Surprise vs anticipated information announcements: Are prices affected differently? An investigation in the context of stock splits

• Soosung Hwang
• Aneel Keswani 通讯
• Mark B. Shackleton · 兰卡斯特大学管理学院