财经理论与实践
財經理論與實踐
재경이론여실천
The Theory and Practice of Finance and Economics
2009年
2期
81~85
,共null页
董事会独立性 缋效波动 代理理论 资源依赖理论
董事會獨立性 繢效波動 代理理論 資源依賴理論
동사회독립성 궤효파동 대리이론 자원의뢰이론
Board Independence ;Performance Vaffability; Agency Theory; Resource- based Theory
通过对我国上市公司2000~2007年的数据分析发现,独立性程度较高的董事会与较小的(ROA)波动之间存在着显著的正相关关系,与Q的波动之间不存在显著的相关关系,另外,对董事会独立性与绩效波动之间的中间作用机制进行分析发现,拥有较高独立性董事会的公司,在一定程度上是通过减少企业的非经常性收益和经营性操控应计的波动来对企业绩效的波动产生影响。
通過對我國上市公司2000~2007年的數據分析髮現,獨立性程度較高的董事會與較小的(ROA)波動之間存在著顯著的正相關關繫,與Q的波動之間不存在顯著的相關關繫,另外,對董事會獨立性與績效波動之間的中間作用機製進行分析髮現,擁有較高獨立性董事會的公司,在一定程度上是通過減少企業的非經常性收益和經營性操控應計的波動來對企業績效的波動產生影響。
통과대아국상시공사2000~2007년적수거분석발현,독립성정도교고적동사회여교소적(ROA)파동지간존재착현저적정상관관계,여Q적파동지간불존재현저적상관관계,령외,대동사회독립성여적효파동지간적중간작용궤제진행분석발현,옹유교고독립성동사회적공사,재일정정도상시통과감소기업적비경상성수익화경영성조공응계적파동래대기업적효적파동산생영향。
Using the data of listed companies in China from 2000 to 2007, this study provides em- pirical evidence that firm with higher board independence has lower variability of ROA. But there isn' t significant relationship between board independence and the variability of Q. Moreover, based on the exploration on mechanism of the influence of board independence on performance variability, we find that hat board independence is negatively associated with the variability of extraordinary items and op- erating discretionary accruals, which further reduce the variability of the corporate performance.