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我国上市公司高管变更与业绩敏感性研究
引用本文:姬美光,王克明.我国上市公司高管变更与业绩敏感性研究[J].嘉应学院学报,2008,26(1):56-63.
作者姓名:姬美光  王克明
作者单位:1. 吉林大学,商学院,长春,130012
2. 中山大学,管理学院,广州,510275
摘    要:本文考察了中国上市公司高管变更与绩效敏感性的影响因素。研究发现,高管变更的可能性与公司会计业绩显著负相关,特别是用经行业调整并剔出盈余管理后资产报酬率计量公司业绩时,其负相关关系更加显著。高管变更的可能性还受到第一大股东类型、股权制衡度、高管来源、董事长与总经理两职合一的影响。当公司第一大股东的相对控制权越大,且公司股价在股票市场表现不好时,其董事长被更换的可能性也就越高。非国有企业更有可能采用公司的真实业绩来考核董事长,并在公司业绩不好时撤换董事长,而来源于公司第一大股东或上市公司实际控制人单位的董事长会设法保住自己的地位,以降低公司业绩不好时被变更的可能性。

关 键 词:高管变更  公司业绩  管理者堑壕
文章编号:1006-642X(2008)01-0056-08
修稿时间:2007年12月5日

Top Executive Turnover and the Sensitivity of Turnover to Performance in Chinese Listed Firms
JI Mei-guang,WANG Ke-ming.Top Executive Turnover and the Sensitivity of Turnover to Performance in Chinese Listed Firms[J].Journal of Jiaying University,2008,26(1):56-63.
Authors:JI Mei-guang  WANG Ke-ming
Institution:JI Mei-guang1; WANG Ke-ming2(1.Business School of Jilin University; Changchun 130012; China; 2.Management School of Sun Yat-sen University; Guangzhou 510275; China);
Abstract:This paper studies the determinants of top executive turnover and the sensitivity of turnover to performance in Chinese listed Firms.We find that,top executive turnover is significantly and inversely related to firm′s accounting performance especially when we use industry-adjusted and earnings management released return on asset to measure firm performance.The type of the largest shareholder,the degree of equity restriction,the origin of top executive and the duality of director and CEO will also have an impact on top executive turnover.Director turnover-performance link is stronger when the largest shareholder′s relative control is more.It is more impossible for private enterprises than SOE to evaluate directors by the firm′s real performance and replace them when the firm′s real performance is not good.Directors originated from the firm′s largest shareholder or actual controllers are entrenched so that it is not easy to replace them when the firm′s performance is not good.
Keywords:top executive turnover  firm performance  management entrenchment
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