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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Advances in Mathematical Finance and Application
- نوع مقاله: Journal Article
- کلمات کلیدی: Investment Efficiency,CEO’s Perceptual Biases,Financing Constraints
- چکیده:
- چکیده انگلیسی: Efficient market hypothesis predicts that capital markets are beset with cer-tain biases which result from wrong estimation, and negatively influence shareholders’ expectations for higher returns, which in turn affects invest-ment efficiency, financial constraints and corporate performance efficacy in competitive markets, and eventually mitigates firm value. The present study aims at examining the impact of CEOs’ perceptual biases on investment efficiency and financing constraints of the firms listed on the Tehran Stock Exchange over the period 2013-2017. Earnings forecast error and CEOs’ overconfidence biases serve as the measure of CEO’s perceptual biases, the model developed by Biddle et al (2009) is employed to proxy for investment efficiency, and KZ model is also adopted to calculate financing constraints. The results reveal that both earnings forecast error and overconfidence biases negatively affect investment efficiency, while they positively influence cor-porate financing constraints.
- انتشار مقاله: 22-11-1397
- نویسندگان: Hajar Fallah,Mohsen Hamidiyan,Nurooz Noroolahzadeh
- مشاهده
- جایگاه : پژوهشی
- مجله: Advances in Mathematical Finance and Application
- نوع مقاله: Journal Article
- کلمات کلیدی: Auditors' Stress,Audit Market Concentration,Audit Quality
- چکیده:
- چکیده انگلیسی: Audit market concentration causes to decrease the scope of companies' au-thorities for selecting the audit institutions but instead it increases the power of auditors' market that it turns, leads to a decrease in quality and an increase in auditors' stress. The purpose of the present research is to study the effect of audit market concentration on auditors's job stress and audit quality of Tehran Stock Exchange (TSE) Listed Companies performed on a total of 97 companies between the years of 2013-2017. In order to evaluate the audit market concentration, the ratio of company's audit fees to total industry audit fees was used. The Accruals Quality model was also used to evaluate the audit quality. The results of the study showed that the audit market concentration had a negative and significant effect on the audit quality so that with the increase in audit market concentration, the audit quality is decreased. Also it was found that the audit market concentration had a posi-tive and significant effect on the auditors' job stress: it means that the in-crease of concentration on audit market as a result of time pressure can in-crease the auditors' job stress and thus the risk of financial statement assess-ment.
- انتشار مقاله: 15-11-1397
- نویسندگان: Farhan Bengoriz,Narges Khosravipoor,Nurooz Noroolahzadeh
- مشاهده