The relationship between auditor characteristics and fraud detection

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Jalil Khaksar ◽  
Mahdi Salehi ◽  
Mahmoud Lari DashtBayaz

Purpose This paper aims to analyze the relationship between the following auditor's characteristics with detecting frauds in the listed companies on the Tehran Stock Exchange. Design/methodology/approach A multiple regression model is used to test the research hypothesis. The hypothesis was further tested with a sample of 187 companies listed on the Tehran Stock Exchange (1,309 observations) from 2012 to 2018 and by using multiple regression models based on panel data and the random-effects model. Findings The results suggest a positive and significant relationship between audit firms' size, auditor rotation, specialization in the industry, the audit market's focus, auditor's independence, audit report lag and renewal of financial statements with fraud detection. The results revealed a significant relationship between the period of auditor tenure, auditor's narcissism, audit fees and the type of auditors' opinion (un-qualified opinion) with fraud detection. Originality/value As the present study is a pioneer in examining this issue in the emerging markets, it provides users, analysts and legal entities with useful information about auditor characteristics that significantly affect the fraud detection of financial statements. The results mitigate the literature gap and improve knowledge in this area.

2019 ◽  
Vol 18 (1) ◽  
pp. 199-222 ◽  
Author(s):  
Mahdi Salehi ◽  
Fariba Jahanbin ◽  
Mohammad Sadegh Adibian

Purpose The expectation gap between auditors and users has recently been the topic of many controversies. This paper aims to evaluate the relationship between auditor’s characteristics and audit expectation gap among information users in listed companies on the Tehran stock exchange market. In other words, the study attempts to find whether there is a significant relationship between audit components and the audit expectation gap or not. Design/methodology/approach The multiple regression model is used to test the hypotheses. Research hypotheses are tested using a sample of 78 listed companies on the Tehran stock exchange during 2012-2016, by using integrated data technique of the multiple regression model. Findings The findings show that standard audit fees are not significantly associated with the audit expectation gap. Furthermore, audit fees are negatively associated with the audit expectation gap, which provides that allocated audit price in financial statements gives useful information for external and internal individuals. Predictably, it is recommended that audit opinion significantly determines the level of the audit expectation gap. The authors also find that the independence of the director boards and audit committee members fulfill the expectation gap of individual users. Moreover, finding the negative impact of audit firms ranking on the expectation gap, supports the idea of higher ranked audit firms provide high quality services, and consequently, more reliable information. Finally, the results show that the audit record is positively associated with the audit expectation gap. Originality/value As all recent studies on the expectation gap were qualitative, the present study is the first paper, which measures the expectation gap quantitatively through the statistical method.


2021 ◽  
Vol 19 (5) ◽  
pp. 681-700
Author(s):  
Mohammad Almaleki ◽  
Mahdi Salehi ◽  
Mahdi Moradi

Purpose This study aims to investigate the impact of managerial narcissism and overconfidence on financial statements’ comparability. In other words, this paper seeks to answer the question of whether the personality characteristics of managers may affect the level of financial statements’ quality of commercial entities or not. Design/methodology/approach The research hypotheses are tested using a sample of 896 observations taken from the Tehran Stock Exchange and 245 observations from the Iraqi Stock Exchange during 2012 and 2018 using the multiple regression model based on the combined data technique. Findings The findings show that managerial narcissism is positively and significantly associated with Iran’s financial statement comparability. In contrast, Iraqi data articulate a negative association between these two variables. This paper finds that Chief Executive Officer overconfidence and financial statements’ comparability are negatively related in both countries. Following the market variation, the different findings suggest that institutional settings such as the general managerial style, adopting international accounting standards (now IFRS) leading to the extent of auditing market globally in Iraq and suffering from international sanctions in Iran, the governing business environment may play an allocative role in preparing financial statements. Originality/value The present research is the first research conducted in two emerging markets (Iran and Iraq) examining the relationship between managers’ narcissism and overconfidence and financial statements’ comparability. Therefore, the present research in this area can significantly contribute to the development of science and knowledge.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mahdi Salehi ◽  
Hassan Mohammadzadeh Moghadam ◽  
Zohreh Hajiha

Purpose The present study aims to investigate the relationship between intellectual capital and the readability of financial statements with the mediating role of management characteristics of companies listed on the Tehran Stock Exchange. In other words, this research tries to find the answer to whether intellectual capital can positively affect the readability of financial statements. Design/methodology/approach A multivariate regression model was used to test the hypotheses for this purpose. The research hypotheses were tested using a sample of 1,309 observations listed on the Tehran Stock Exchange from 2012 to 2018 and a multiple regression model based on panel data and fixed-effects models. Findings The results indicate that intellectual capital has a positive and significant relationship with the readability of financial statements, which means that with increasing intellectual capital in companies, financial statements’ readability also increases. Based on the hypothesis test results, it has been determined that narcissism, accrual and real earnings management have a negative effect on the relationship between intellectual capital and the readability of financial statements. Originality/value Since the present study examines such an issue in emerging markets, it provides users, analysts and legal entities with useful information about management’s inherent and acquired characteristics that significantly impact the purchase of audit opinion. This study’s results also contribute to developing science and knowledge in this field and close the literature gap.


2020 ◽  
Vol 27 (2) ◽  
pp. 119-134 ◽  
Author(s):  
Mahdi Salehi ◽  
Hossein Tarighi ◽  
Tahereh Alidoust Shahri

Purpose The purpose of this paper is to investigate the relationship between auditor characteristics and the level of tax avoidance in an emerging market. Design/methodology/approach In this regard, the effect of various factors such as auditor tenure, auditor industry specialization, audit reports and audit fees on tax avoidance was examined. The study sample includes listed companies in the Tehran Stock Exchange. The time period of study is six years from 2011 to 2016. Also in this study, firm size, leverage, firm age and auditor size were controlled. Findings The results of this research were determined in four hypotheses. First and second hypotheses that explore the relationship between auditor tenure and auditor industry specialization with tax avoidance were not confirmed. But the results showed a significant relationship between the type of audit opinions and audit fees with tax avoidance. Originality/value The current study investigates the auditor characteristics on tax avoidance in a developing nation of Iran and the results may helpful the developing countries.


Author(s):  
Mahdi Salehi ◽  
Mahmoud Mousavi Shiri ◽  
Seyedeh Zahra Hossini

Purpose The purpose of this paper is to emphasize the relationship between managerial ability, earnings management, internal control quality and audit fees to establish whether or not there is a significant relationship between the variables of managerial ability, earnings management, internal control quality and the audit fees. Design/methodology/approach The study sample includes 190 listed companies on the Tehran Stock Exchange during 2009–2016. Research hypotheses were tested using the statistical methods of multivariable linear regression and data envelopment analysis pattern. Findings The obtained results indicate that there is a significant and direct relationship between managerial ability and internal control quality as well as real earnings management and internal control quality. Based on the results obtained from the second hypothesis, the authors could claim that there is an inverse and significant relationship managerial ability and audit fees. The third hypothesis also revealed that in companies with lower audit fees, there is a stronger relationship between managerial ability and internal control quality. The results of related tests show no significant relationship between accrual-based earnings management and internal control quality. Originality/value This paper is the first study in Iran whose main focus is on the relationship between managerial ability, earnings management, internal control quality and audit fees.


2018 ◽  
Vol 3 (1) ◽  
pp. 15-27 ◽  
Author(s):  
Mohammad Mohammadi ◽  
Behzad Kardan ◽  
Mahdi Salehi

Purpose The purpose of this paper is to investigate the relationship between cash holdings, investment opportunities and financial constraint with audit fees in Iran. Design/methodology/approach In order to collect data, all manufacturing companies listed on the Tehran Stock Exchange are used to test the hypotheses during 2008–2015. Panel data and combined data regression model were used for data analysis. Tests were performed using R statistical software. Findings The results obtained from the statistical analysis of research hypotheses indicated that there is a significant relationship between cash holdings and audit fees. Furthermore, the relationship between cash holdings, financial constraints and audit fees was significant. In addition, there was no significant relationship between cash holdings, investment opportunities and audit fees. Originality/value The current study employed a unique topic in terms of a developing country, and the results may give strength to other developing nations.


2020 ◽  
Vol 27 (3) ◽  
pp. 835-853
Author(s):  
Mahdi Salehi ◽  
Mahdi Saravani ◽  
Safoura Rouhi

Purpose This study aims to study the relationship between audit components and collusion in the audit market. Design/methodology/approach The statistical population of the study includes 130 listed firms on the Tehran Stock Exchange from 2012-2017. The data tested using multivariate regression. Findings The findings of the study indicate that there is a positive and significant relationship between Rank A audit firms, competition and audit fees and audit market adaptability. The relationship standard fees and audit market adaptability, however, is negative and significant. Moreover, the results of the study show that there is no significant relationship between opinion shopping, type of audit report, audit market concentration, and agency costs with audit market adaptability. Originality/value The current study fills the gap in this area, and the results of the study may give direction to researchers and policy makers.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mahdi Salehi ◽  
Safoura Rouhi ◽  
Mohana Usefi Moghadam ◽  
Faezeh Faramarzi

PurposeSuccess in corporate relative performance is one of the factors for the growth and durability of firms. Since the relative performance is a function of managers' decisions and such decisions are under the influence of behavioral and psychological characteristics, this paper aims to assess the managers’ and auditors’ narcissism's effect on the management team's stability relative to corporate performance.Design/methodology/approachThis paper has used the signature magnitude for examining narcissism and the regression model of Jenter and Kanaan (2015) for assessing relative corporate performance. The logistic regression is used to test the model of the management team's stability, and the multivariate regression is used to test the model of relative corporate performance. Research hypotheses were also examined using a sample of 768 listed year-companies on the Tehran Stock Exchange during 2012–2017 and by employing a panel data approach and fixed effects method.FindingsThe obtained results show a negative and significant relationship between managers' and auditors' narcissism and the management team's stability. The relationship between the narcissism of managers and auditors and relative corporate performance is positive and significant. Moreover, managers' narcissism positively and significantly impacts the relationship between auditors' narcissism and team management stability. A negative and significant relationship is evident between auditors’ narcissism and relative corporate performance.Originality/valueThis study's results can identify the effect of psychological components such as narcissism on people's performance by directing and influencing their decisions. Many studies have been conducted on narcissism, but none of them have examined the impact auditors’ and managers' narcissism has on the management team's stability and the corporate relative performance. Therefore, considering the importance of success in the corporate relative performance and benefits of the management team's stability, this study's results can reveal the importance of such features in accounting research. Also, the results of this research can make it important to know more about financial behavioral theory.


2020 ◽  
Vol 28 (3) ◽  
pp. 463-480
Author(s):  
Mahdi Salehi ◽  
Mahmoud Lari Dasht Bayaz ◽  
Shaban Mohammadi ◽  
Mohammad Seddigh Adibian ◽  
Seyed Hamed Fahimifard

PurposeThe main objective of the present study is to assess the potential impact of readability of financial statement notes on the auditor's report lag, audit fees and going concern opinion (GCO).Design/methodology/approachThe statistical population of this study includes all listed firms on the Tehran Stock Exchange (TSE) for the period of 2012–2017. The systematic elimination method is used for sampling and multiple regression and EViews software are used for testing the hypothesis models.FindingsThe obtained results show that there is a significant and positive relationship between audit report lags and readability of financial statements. Moreover, it is also revealed that readability of financial statements is positively associated with audit fees. Furthermore, the findings suggest a negative correlation between readability indexes and issuing GCOs, denoting hard-to-read statements is considered as a risk factor by auditors. Finally, the observations of our robustness tests suggest that the association between audit report lag and readability of financial statements is robust.Originality/valueThis is the first conducted investigation concerning auditor's response to the readability of financial statement notes in TSE. The outcome of current paper may pave the way for revising and developing Iranian accounting standards in order to give a fairer and clearer picture of financial reports.


2020 ◽  
Vol 27 (4) ◽  
pp. 1123-1141 ◽  
Author(s):  
Mahdi Salehi

Purpose The purpose of this study is to investigate whether the political connections of companies are correlated with auditor selection, audit fees and abnormal audit fees. Design/methodology/approach The research data contains 756 observations of companies listed on the Tehran Stock Exchange during 2011-2019. In this study, the relationship between companies with political relationships and the selection of a qualified auditor, audit fees and abnormal audit fees are reviewed. The regression used for test the hypotheses. Findings The results of hypotheses testing indicate that there is a positive and significant correlation between the political relationships of companies and certified auditor selection, auditing fees and abnormal audit fees. In addition, the political relationships of companies have a significant and inverse effect on the relationship between institutional ownership and auditing fee and abnormal audit fees. It was also found that there is a positive and significant correlation between companies and political relationships and abnormal audit fees. Originality/value So far several studies conducted on audit fees, however, no study conducted on the relationship of political relationship of the companies with audit fees and the results of the current study may bridge the gap in the current field.


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