Reprint of Director discretion and insider trading profitability

被引:1
作者
Foley, Sean [1 ]
Kwan, Amy [1 ]
McInish, Thomas H. [2 ]
Philip, Richard [1 ]
机构
[1] Univ Sydney, Sydney, NSW, Australia
[2] Univ Memphis, Memphis, TN 38152 USA
关键词
Insider trading; Director discretion; INFORMATION; TRADES; PERFORMANCE;
D O I
10.1016/j.pacfin.2016.06.012
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
Using a machine-learning algorithm, we classify over 60,000 director transactions into discretionary and non-discretionary purchases and sales based on the trading motive provided by the insider. We find that discretionary trades by company insiders are more informed than non-discretionary trades. Further, discretionary purchases generate higher abnormal returns (1) for larger purchases, or when the purchase is for (2) the stock of a smaller firm, or (3) a firm with greater information asymmetry. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:52 / 67
页数:16
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