当投资者和专业交易者角色互换时的除息日行为：丹麦彩票债券案例

Ex-Day Behavior When Investors and Professional Traders Assume Reverse Roles: The Case of Danish Lottery Bonds

• Bjarne Florentsen · 哥本哈根商学院
• Kristian Rydqvist · 挪威商学院