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北卡罗来纳大学 安恒副教授:The Impact of Hedge Fund Activism on Corporate Cost Behavior

([西财新闻] 发布于 :2018-11-09 )

光华讲坛——社会名流与企业家论坛第 5090 期

 

主题:The Impact of Hedge Fund Activism on Corporate Cost Behavior

主讲人:北卡罗来纳大学 安恒副教授

主持人:会计学院 金智

时间:2018年11月12日(周一)15:00-16:30

地点:西南财经大学柳林校区通博楼会计学院学术报告厅D301

主办单位:会计学院 科研处

 

主讲人简介:

博安恒(An Heng)博士,是北卡罗来纳大学Greensboro分校布莱恩商学院(Bryan School of Business and Economics)副教授。他主要从事经济学和金融学的实证研究工作,并在国际知名的学术期刊发表论文10多篇,包括《Review of Accounting Studies, Journal of Corporate Finance》,《Journal of Banking and Finance等。

主要内容:

We examine the impact of hedge fund activism on target firms’ selling, general and administrative (SG&A) costs. After the hedge fund intervention, the SG&A to sales ratio goes down, a sign of improved operating efficiency. Before the intervention, target firms exhibit greater level of cost stickiness which means SG&A costs fall less for sales decreases than they rise for equivalent sales increases, a symptom of agency problems according to Chen, Lu, and Sougiannis (2012). However, hedge fund intervention significantly reduces the degree of cost stickiness, and the reduction is more pronounced in firms with severe agency problems. Moreover, activist hedge funds concentrate their intervention efforts on firms whose SG&A expenditures create low firm values. Finally, a tactic employed by hedge funds to change corporate cost behavior is to replace senior corporate executives. Taken as a whole, the findings suggest hedge fund activism improves the efficiency of resource adjustments by mitigating agency problems at the target firms.


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