The paper investigates concentration ratio of shares effect in capital structure about west region in China.
本文对近年影响我国上市公司股权集中度变动的主要因素进行了实证分析。
Concentration ratio of Shares and the reliability of financial report haven't significant correlation with disclosure of Self-evaluation of Internal Control of listed companies.
股权集中度和财务报告可靠性与上市公司是否披露内部控制自我评价报告的相关性不显著。
The results indicate that there is the positiVe correlatiVity between the concentration ratio of shares and performance, but the distinct relationship of quantitatiVe model cannot be created.
结果表明，我国通信产业上市公司股权集中程度与公司绩效存在正相关关系，但不能建立显著的数量化模型关系。
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