会计师事务所声誉对上市公司盈余管理的影响研究
首发时间:2013-03-28
摘要:审计质量对于约束上市公司盈余管理行为具有重要影响,而审计质量与事务所声誉相辅相成。本文针对事务所声誉对盈余管理的影响问题进行研究,以沪深两市制造业的2505个观察样本为对象,分别以事务所规模、行业专业化程度为事务所声誉变量,采用OLS回归方法检验了事务所声誉与上市公司盈余管理的关系。研究结果表明,事务所规模、行业专业化作为事务所声誉的代理变量与盈余管理程度显著负相关,这说明事务所声誉能够抑制公司的盈余管理程度。进一步研究表明,国有企业中事务所声誉的两个变量对盈余管理的影响程度更大,这说明与非国有企业相比,事务所声誉对国有企业盈余管理的抑制作用更大。
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The Relationship between Accounting Firms Reputation and Earnings Management
Abstract:Audit quality has important impact on constrainting listed company earnings management and audit quality and auditing firms reputation complement each other. This paper researches the impact of auditing firms reputation on company earnings management .This paper applies sample of 2505 that are listed on Shanghai and Shenzhen Stock Exchanges,objects auditor size and the degree of specialization of the industry as reputation variables of auditing firms, uses Ordinary Least Squares regression method to verify the relationship between auditing firms reputation and earnings management of listed companies.The research results are listed as followed.Auditor size and industry specialization are significantly negatively correlated with the extent of earnings management as reputation proxy variables,which indicates that auditing firms reputation can suppress the extent of earnings management.In addition,compared with non-state-owned enterprises,the two variables of auditing firms reputation show a more important role for earnings managementfor in state-owned enterprises,which shows that compared with non-state-owned enterprises,auditing firms reputation is more likely to suppress earnings management of state-owned enterprises.
Keywords: accounting earnings management accounting firms reputation nature of property right
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