This document summarizes research on the relationship between audit partner tenure and audit quality. It discusses studies that have examined this relationship with mixed findings. Some studies found a negative relationship between tenure and audit quality, suggesting auditors may become too familiar with clients over long tenures. However, other studies found no effect or a positive effect, as longer tenures allow auditors to gain expertise and industry knowledge. The objective of the analyzed study was to provide empirical evidence on the relationship between tenure and audit quality in Nigeria. It reviewed literature with conflicting views and outlined the problem statement and research objective to examine this relationship in the Nigerian context.
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online
THE IMPACT OF THE AUDIT QUALITY ON THAT OF THE ACCOUNTING PROFITS: THE CASE O...ijmvsc
The purpose of this article is to examine the impact of the audit quality on that of the accounting profits. We chose the accrual quality, the accounting conservatism and the profit relevance as a measure of the quality of the accounting profits. The empirical study, which was carried out in this article on a sample of Tunisian firms listed on the TSE for the period (2005-2009), confirms the significant impact of the audit quality on that of the accounting profits. The study results also show that the variables: size of the audit firm, sector-based specialization of the audit firm, the co-commissioner and the size of the audit committee, improve the quality of the accounting profits.
Effect of Auditor Independence on Audit Quality: A Review of Literatureinventionjournals
Auditor independence and audit quality are two concepts that work inseparably. Many have argued that auditor independence begets audit quality and as such audit quality cannot be different from the system that produces it. This paper reviews literature related to auditor independence and audit quality in order to determine the effect of the former on the latter. The ex post facto research design is employed. Information for this study was obtained from secondary sources to include journals, text books and other internet materials. Based on the review, findings show that there is a strong relationship between auditor independence and audit quality. The review also revealed four threats to auditor independence, which are client importance, non-audit services (NAS), audit tenure, and client’s affiliation with CPA firms. However, some studies indicated a positive relationship while others showed contrary due to the type of study design employed, sample size, data collection instruments and analysis techniques used. Most of the studies on auditor independence and audit quality were centered on one or two of the threats and majorly done outside Nigeria. Even the ones done in Nigeria were focused on the banking sector. This review therefore, recommends that more investigations should be conducted in Nigeria taking into consideration the four major threats revealed and extend to other sectors like manufacturing, transport, media, education etc.
AUDITOR’S FEES AND AUDIT QUALITY OF DEPOSIT MONEY BANKS IN NIGERIA.pdfOsarenrenAigienohuwa1
The research intensifies effort at determining whether auditor’s independence has any
impact on the audit quality of Nigerian deposit money banks. The study intends to
determine the effect of audit fees on the audit quality of Nigeria deposit money banks.
The study used Ex-Post Facto research design. A total of thirteen (13) deposit money
banks were sampled. Data were taken from the sampled banks' annual reports and
accounts for the years 2010 - 2021. With the help of SPSS version 20.0, simple
regression analysis was conducted to test the assumptions. According to the findings,
audit fees has a direct but insignificant effect on the audit quality of listed Nigerian
deposit money institutions. The researcher therefore recommends that the auditor
should be remunerated on the basis of work experience, qualification, duration of the
audit assignment, and background profile
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online
THE IMPACT OF THE AUDIT QUALITY ON THAT OF THE ACCOUNTING PROFITS: THE CASE O...ijmvsc
The purpose of this article is to examine the impact of the audit quality on that of the accounting profits. We chose the accrual quality, the accounting conservatism and the profit relevance as a measure of the quality of the accounting profits. The empirical study, which was carried out in this article on a sample of Tunisian firms listed on the TSE for the period (2005-2009), confirms the significant impact of the audit quality on that of the accounting profits. The study results also show that the variables: size of the audit firm, sector-based specialization of the audit firm, the co-commissioner and the size of the audit committee, improve the quality of the accounting profits.
Effect of Auditor Independence on Audit Quality: A Review of Literatureinventionjournals
Auditor independence and audit quality are two concepts that work inseparably. Many have argued that auditor independence begets audit quality and as such audit quality cannot be different from the system that produces it. This paper reviews literature related to auditor independence and audit quality in order to determine the effect of the former on the latter. The ex post facto research design is employed. Information for this study was obtained from secondary sources to include journals, text books and other internet materials. Based on the review, findings show that there is a strong relationship between auditor independence and audit quality. The review also revealed four threats to auditor independence, which are client importance, non-audit services (NAS), audit tenure, and client’s affiliation with CPA firms. However, some studies indicated a positive relationship while others showed contrary due to the type of study design employed, sample size, data collection instruments and analysis techniques used. Most of the studies on auditor independence and audit quality were centered on one or two of the threats and majorly done outside Nigeria. Even the ones done in Nigeria were focused on the banking sector. This review therefore, recommends that more investigations should be conducted in Nigeria taking into consideration the four major threats revealed and extend to other sectors like manufacturing, transport, media, education etc.
AUDITOR’S FEES AND AUDIT QUALITY OF DEPOSIT MONEY BANKS IN NIGERIA.pdfOsarenrenAigienohuwa1
The research intensifies effort at determining whether auditor’s independence has any
impact on the audit quality of Nigerian deposit money banks. The study intends to
determine the effect of audit fees on the audit quality of Nigeria deposit money banks.
The study used Ex-Post Facto research design. A total of thirteen (13) deposit money
banks were sampled. Data were taken from the sampled banks' annual reports and
accounts for the years 2010 - 2021. With the help of SPSS version 20.0, simple
regression analysis was conducted to test the assumptions. According to the findings,
audit fees has a direct but insignificant effect on the audit quality of listed Nigerian
deposit money institutions. The researcher therefore recommends that the auditor
should be remunerated on the basis of work experience, qualification, duration of the
audit assignment, and background profile
Audit Firm Rotation and Audit Report Lag in NigeriaIOSR Journals
Audit firm rotation and audit report lag has been a topical issue to regulators, investors, practitioners and the public at large. Hence, this study is designed to determine the relationship between audit firm rotation and audit report lag in Nigeria. Secondary data gathered from the 2011 annual reports of fifty (50) randomly selected companies, quoted on the floor of the Nigerian Stock Exchange (NSE) were employed in the study. The Ordinary Least Square technique (OLS) was used in the analysis of the relationship between the dependent and independent variables. The study reveals that audit fees, year–end and audit firm type all have positive relationship with audit report lag. The research also establishes that audit firm rotation and company size have a negative insignificant relationship with audit report lag.
International Journal of Business and Management Invention (IJBMI) inventionjournals
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online
BUSN20016 Project Proposal
BUSN20016 Project Proposal
RESEARCH IN BUSINESS- BUSN20016, Term-1, 2018
ASSESSMENT- 3
Project Title: Factors Affecting Quality of Audit Reports in Australian Commercial Banks
NAME OF THE STUDENT:
Student ID :
Tutor’s name :
Course Lecturer :
Campus : Central Queensland University, Sydney Campus
ASSESSMENT SHEET
Criteria
Total Marks
Marks Obtained
Overall Comments
A statement of the problem, research aim, objectives and research questions
Justification and potential output of the research
Conceptual framework
Methodology, organization of the study, project budget and schedule
Accurate referencing, use of correct English and logical sequences between sentences and paragraphs and a good introduction
10
10
10
10
10
Total
50
Mark reduction for Turnitin similarity (It's up to the markers and unit coordinator's judgment)
Mark reduction for late submission(5% mark reduction for each day of late submission)
Grand Total= 50
Key to grading and corresponding marking scale:
HD (42.5 and above out of 50 marks): Student demonstrates outstanding understanding and interpretation of all aspects of the criteria.
D (37.25 to 42.24 out of 50 marks): Student demonstrates excellence in understanding and interpretation of almost all aspects of the criteria with some minor corrections or additions needed.
C (32.25 to 37.24 marks out of 50 marks): Student demonstrates very good understanding and interpretation of most aspects of the criteria with some need for additional work, additions or improvement.
P (24.75% to 32.24% marks): Student demonstrates good understanding and interpretation of the criteria to warrant the award of a Pass but requires considerable additional work, additions or improvement.
F (below 24.7%): Student demonstrates an unsatisfactory understanding and interpretation of the criteria and requires major additional work, additions or improvement to achieve a passing grade.
June, 2018
Contents
Introduction 3
Statement of the Problem 4
Research Objectives/Questions 4
Justification of the Project 5
Expected Research output/Outcome 5
Conceptual Framework 7
Hypothesis Testing: 8
Research Methodology 8
Qualitative data Analysis: 9
Data Series and Survey/ Interview Questionnaire: 9
Sampling Design and Data Analysis: 9
Research Variables: 9
Organization of the Study 10
GANTT CHART 10
Project Budget and Budget Justification 11
References 12
Appendix 14
Introduction
Financial Statements are relevant and potential factors to change management decisions including manager’s day to day operational decisions. Truthful decision and guidance of management demotes information asymmetry and meliorates the reputation of firm for transparent and credible reporting (Mei, Chan, & McVay, 2009). Auditors articulate a judgment to ensure fairness of financial statements. Acquiring assurance f.
External Auditors Independence on Accounting Quality of Nigerian Manufacturin...ijtsrd
This study examines the effect of external auditor’s independence on accounting quality of Nigerian manufacturing companies. Specifically, the study ascertain the effect of audit fees on discretionary accruals of manufacturing companies and determine the effect of audit firm tenure on discretionary accruals of manufacturing companies. Ex post facto research design was adopted. The population of the study comprise of Consumer Goods manufacturing companies on the Nigerian Stock Exchange NSE . Ordinary Least Square was used to test the relationship between the independent variables and the dependent variable. The empirical results revealed that the study determined the effect of external auditor’s independence on accounting quality of Nigerian manufacturing companies that there is a significant positive effect of audit firm tenure on discretionary accruals of Nigerian manufacturing companies. Also that audit fees has a non significant positive effect on discretionary accruals of Nigerian manufacturing companies. Auditors’ are responsible for certifying the true and fairness of financial statements. The present study investigates the effect of audit firm tenure, Audit fees, audit firm size, and degree of competition on the level of discretionary accruals as surrogate for accounting quality. The results showed mixed findings. Two proxies audit firm tenure and audit firm size showed a significant positive effect while, audit fees and degree of competition showed non significant positive effect. Based on the empirical results above, the study recommended that firms are advised to consider use of industry specialist auditors against the consideration of ‘name’ alone such like the use of Big 4. Ebubechukwu, Jacinta O | Ofurum, Darlington I "External Auditors Independence on Accounting Quality of Nigerian Manufacturing Companies" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33021.pdf Paper Url :https://www.ijtsrd.com/management/accounting-and-finance/33021/external-auditors-independence-on-accounting-quality-of-nigerian-manufacturing-companies/ebubechukwu-jacinta-o
Financial reporting quality has been said to play an important role in reducing information asymmetry. Thus, firms with high financial reporting quality may enhance more investors’ decision. Hence, the basic objective of this study is to determine whether earnings quality influence investors’ decision. The sample consisted of 10 manufacturing companies listed on the Nigerian Stock Exchange Market. The study period is 5 years (2010-2014). Data on accrual quality, volume of investment, Size, age and growth rate and earnings per share were drawn from the published annual report and accounts of the sampled companies. Correlation matrix, Vector auto regressive estimation and Pooled OLS model were employed for the analysis. Diagnostic tests for post estimation were also performed on the model. The result of the Ramsey Reset test shows a p-value of 0.2105, implying that model has no omitted variables. Also, Wooldridge test for autocorrelation in panel data indicates no first-order autocorrelation, showing a p-value of 0.3642. We calculated accruals quality based on the modified accrual model proposed by Mac Nichols in 2002. In this paper, the absolute value of residual error represents the financial reporting quality. This threshold is based on the idea that accruals reduce the smoothing initiated by the change in the cash flow and thus increase the earnings awareness. The study finds evidence of a positive association between investors’ decision and financial reporting quality.
Corporate Governance and Earnings Quality of Listed Banks in Rivers Stateinventionjournals
This study investigated the relationship between corporate governance and earnings quality of listed banks in Rivers State. It examined the relationship between Board size and accrual quality; Audit committee independence and value relevance; and directors’ independence and accrual quality of listed banks in Rivers State. It adopted the quantitative approach in investigating the assumed relationships. Using regression analysis and Pearson product moment correlation coefficient, the result indicated a positive relationship between corporate governance and earnings quality. It revealed positive association between board size, independent directors and accrual quality. No relationship was established between independent audit committee and accrual quality. It is recommended that the existing board size should be maintained to sustain bank performance. In addition, quality and independent directors should be hired for earnings and accrual management. Finally, further study is recommended for other sectors using different research to correct the limitation of the research method and tools
1 2Cheat Sheet on Evidence and DocumentationACC491J.docxhoney725342
1
2
Cheat Sheet on Evidence and DocumentationACC/491
July 3, 2017Cheat Sheet on Evidence and Documentation
Relevance, Reliability and Sufficiency of Evidence
The basic property of an audit report is that it should entail relevance. The report t should be written in a standard format which is usually mandated by generally accepting the set auditing standards. Accounting is an important task since it ensures financial details of a business are kept considerably clean. Going through the terminologies in order to know everything that is involved in auditing is important when auditing the financial records. The first step involves dividing the field into the foremost part known as the financial statement. Soares (1997). All businesses hold their financial statements in high regards since it is a legal requirement to provide and they provide them when they are requested by relevant bodies. These statements represent the picture of the business in reference to its financial robustness. The audited report reports are used to verify that the details given in their statements. For instance, the public corporations are supposed to ensure that their statements are professionally audited in order to secure their investors’ wealth.
It is important to note that the concept of reliability is of real interest to a wide variety of audit participants. This is due to many quotations and references that are required for well-founded financial information and the role of audit. It has been said that having a genuine financial and economic data should be the principle assumptions of a society. Being reliable increases confidence in and reliance on financial statements. Some of the aspects of reliability include faithful representation, fitness for purpose, robustness as well as the audit firm reliability.
The quantity of audit evidence is in simple words what sufficiency of audit evidence means. The risk of material and the inclusive quality of the evidence presented is what needs to be considered to fulfill the sufficiency needed. One should rely on an eloquent order other than the convincing one. Yang (2007). Impressive evidence shows the scale one way or the other and provides one with a basis beyond a sensible doubt for forming a viewpoint (Loughran, Maire, 2011). Convincing evidence is one which is perfectly reliable. It involves looking for all clients' records in order to achieve this level of assertion. Careful documentation of the work and the audit opinion must be fact-based and should be retractable so that a different review of the audit should depict the same conclusion (Loughran, Maire, 2011).
Confidentiality: Financial statements should be handled with confidentiality. Confidential information should not be disclosed to anyone. The accountant must protect the information from unauthorized disclosure or public release. The auditor should be accountable for any access by unauthorized people. In most times, clients see the auditors as trusted ...
Relationship of Statutory Auditors Competence and Independenc.docxaudeleypearl
Relationship of Statutory Auditors' Competence and Independence
with Audit Quality
Abstract
Quality of Statutory audit depends on competence and independence of the statutory
auditors. The absence of competence and independence of statutory auditors leads to corporate
distress. Literature shows that competence and independence of the auditors in turn depend on
'adequate quality control procedures for statutory audit of financial statements'. And this depends
on 14 independent variables such as auditor's inability to check regulation compliance,
management's influence in auditor's appointment, selection by independent regulatory authority,
whistle blower's protection policy, effectiveness of continuous learning process and its evaluation,
failure to detect accounting frauds, unethical consulting services by auditors, impropriety of
transactions, effectiveness of peer review of audit work, cut-throat competition and reward
system for quality audit. This study is an attempt to investigate into the relationship of auditors'
competence and independence with audit quality. The empirical research was carried out with
responses from 227 Chartered Accountants (CAs) and 132 students pursuing the CA vocations.
Chi-square test, Mann-Whitney test, and correlation coefficients test were used to analyse and
interpret the data. The significant findings are that (i) the relationship between auditors'
competence and independence of statutory auditors were not homogeneous because CAs have
more professional experience than the students; and (ii) the auditors were unable to comply
with all the regulatory formalities as observed by the CAs and students. These factors, in the
opinion of respondents impaired the quality of audit. The competence and independence of
audit quality can be improved by a continuous learning process, periodic check up of propriety
transactions, audit inspection by a peer review Board and monitoring appointment of statutory
auditors.
Keywords: Statutory Audit; Quality Audit; Chartered Accountants; Chi-Square Test; Mann-Whitney
Test; Correlation Coefficient;
Mitrendu Narayan Roy
Research Scholar
Department of Commerce
University of Calcutta, Kolkata
[email protected]
Introduction
An audit is regarded as a quality audit if the auditor is able to identify any doubtful
financial reporting practices and breach of applicable accounting laws in the financial
statements. Corporate enterprise will lose its status if misreporting on the part of the
management is identified and disclosed (Deis and Giroux, 1992). Every corporate enterprise
tries to uphold and increase their existing stakeholder base in this present age of absolute
competition in the financial market. This could perhaps lead them to pump up their financial
Siddhartha Sankar Saha
Associate Professor
Department of Commerce
University of Calcutta, Kolkata
[email protected]
62 Vilakshan, XIMB Journal of Management, Vol.13 (I), March, 2016
presentation and financial position ...
Relationship of Statutory Auditors Competence and Independenc.docxcarlt4
Relationship of Statutory Auditors' Competence and Independence
with Audit Quality
Abstract
Quality of Statutory audit depends on competence and independence of the statutory
auditors. The absence of competence and independence of statutory auditors leads to corporate
distress. Literature shows that competence and independence of the auditors in turn depend on
'adequate quality control procedures for statutory audit of financial statements'. And this depends
on 14 independent variables such as auditor's inability to check regulation compliance,
management's influence in auditor's appointment, selection by independent regulatory authority,
whistle blower's protection policy, effectiveness of continuous learning process and its evaluation,
failure to detect accounting frauds, unethical consulting services by auditors, impropriety of
transactions, effectiveness of peer review of audit work, cut-throat competition and reward
system for quality audit. This study is an attempt to investigate into the relationship of auditors'
competence and independence with audit quality. The empirical research was carried out with
responses from 227 Chartered Accountants (CAs) and 132 students pursuing the CA vocations.
Chi-square test, Mann-Whitney test, and correlation coefficients test were used to analyse and
interpret the data. The significant findings are that (i) the relationship between auditors'
competence and independence of statutory auditors were not homogeneous because CAs have
more professional experience than the students; and (ii) the auditors were unable to comply
with all the regulatory formalities as observed by the CAs and students. These factors, in the
opinion of respondents impaired the quality of audit. The competence and independence of
audit quality can be improved by a continuous learning process, periodic check up of propriety
transactions, audit inspection by a peer review Board and monitoring appointment of statutory
auditors.
Keywords: Statutory Audit; Quality Audit; Chartered Accountants; Chi-Square Test; Mann-Whitney
Test; Correlation Coefficient;
Mitrendu Narayan Roy
Research Scholar
Department of Commerce
University of Calcutta, Kolkata
[email protected]
Introduction
An audit is regarded as a quality audit if the auditor is able to identify any doubtful
financial reporting practices and breach of applicable accounting laws in the financial
statements. Corporate enterprise will lose its status if misreporting on the part of the
management is identified and disclosed (Deis and Giroux, 1992). Every corporate enterprise
tries to uphold and increase their existing stakeholder base in this present age of absolute
competition in the financial market. This could perhaps lead them to pump up their financial
Siddhartha Sankar Saha
Associate Professor
Department of Commerce
University of Calcutta, Kolkata
[email protected]
62 Vilakshan, XIMB Journal of Management, Vol.13 (I), March, 2016
presentation and financial position .
Effect of Audit Quality on the Financial Performance of Deposit Money Banks i...ijtsrd
This study investigated the effect of audit quality on the financial performance of deposit money banks in Nigeria. The Ex-post Facto research design was adopted. The Judgmental sampling was adopted to selected 14 from the 22 listed Deposit Money Banks on the Nigerian Stock Exchange. The data collected from annual reports and accounts of deposit money banks were analyzed using the simple regression and correlation analyses. Findings f revealed that Audit Committee Size ACSIZ has a positive but insignificant effect on the financial performance of deposit money banks in Nigeria. Audit Committee Independence ACIND and Audit Committee Meetings ACM both have a negative and insignificant effect on the financial performance of quoted deposit money banks in Nigeria while Auditors Size BIG4A has a positive and statistically significant effect on the financial performance of quoted banks in Nigeria. Based on this, the study recommended among others that the management of the deposit money banks in Nigeria should employ the services of one of the big audit firms and where this is not possible, go for an audit firm whose character and integrity is beyond question. Muotolu, Peace Chikwemma | E. O. Nwadialor "Effect of Audit Quality on the Financial Performance of Deposit Money Banks in Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21557.pdf
Paper URL: https://www.ijtsrd.com/management/accounting-and-finance/21557/effect-of-audit-quality-on-the-financial-performance-of-deposit-money-banks-in-nigeria/muotolu-peace-chikwemma
Audit Firm Rotation and Audit Report Lag in NigeriaIOSR Journals
Audit firm rotation and audit report lag has been a topical issue to regulators, investors, practitioners and the public at large. Hence, this study is designed to determine the relationship between audit firm rotation and audit report lag in Nigeria. Secondary data gathered from the 2011 annual reports of fifty (50) randomly selected companies, quoted on the floor of the Nigerian Stock Exchange (NSE) were employed in the study. The Ordinary Least Square technique (OLS) was used in the analysis of the relationship between the dependent and independent variables. The study reveals that audit fees, year–end and audit firm type all have positive relationship with audit report lag. The research also establishes that audit firm rotation and company size have a negative insignificant relationship with audit report lag.
International Journal of Business and Management Invention (IJBMI) inventionjournals
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online
BUSN20016 Project Proposal
BUSN20016 Project Proposal
RESEARCH IN BUSINESS- BUSN20016, Term-1, 2018
ASSESSMENT- 3
Project Title: Factors Affecting Quality of Audit Reports in Australian Commercial Banks
NAME OF THE STUDENT:
Student ID :
Tutor’s name :
Course Lecturer :
Campus : Central Queensland University, Sydney Campus
ASSESSMENT SHEET
Criteria
Total Marks
Marks Obtained
Overall Comments
A statement of the problem, research aim, objectives and research questions
Justification and potential output of the research
Conceptual framework
Methodology, organization of the study, project budget and schedule
Accurate referencing, use of correct English and logical sequences between sentences and paragraphs and a good introduction
10
10
10
10
10
Total
50
Mark reduction for Turnitin similarity (It's up to the markers and unit coordinator's judgment)
Mark reduction for late submission(5% mark reduction for each day of late submission)
Grand Total= 50
Key to grading and corresponding marking scale:
HD (42.5 and above out of 50 marks): Student demonstrates outstanding understanding and interpretation of all aspects of the criteria.
D (37.25 to 42.24 out of 50 marks): Student demonstrates excellence in understanding and interpretation of almost all aspects of the criteria with some minor corrections or additions needed.
C (32.25 to 37.24 marks out of 50 marks): Student demonstrates very good understanding and interpretation of most aspects of the criteria with some need for additional work, additions or improvement.
P (24.75% to 32.24% marks): Student demonstrates good understanding and interpretation of the criteria to warrant the award of a Pass but requires considerable additional work, additions or improvement.
F (below 24.7%): Student demonstrates an unsatisfactory understanding and interpretation of the criteria and requires major additional work, additions or improvement to achieve a passing grade.
June, 2018
Contents
Introduction 3
Statement of the Problem 4
Research Objectives/Questions 4
Justification of the Project 5
Expected Research output/Outcome 5
Conceptual Framework 7
Hypothesis Testing: 8
Research Methodology 8
Qualitative data Analysis: 9
Data Series and Survey/ Interview Questionnaire: 9
Sampling Design and Data Analysis: 9
Research Variables: 9
Organization of the Study 10
GANTT CHART 10
Project Budget and Budget Justification 11
References 12
Appendix 14
Introduction
Financial Statements are relevant and potential factors to change management decisions including manager’s day to day operational decisions. Truthful decision and guidance of management demotes information asymmetry and meliorates the reputation of firm for transparent and credible reporting (Mei, Chan, & McVay, 2009). Auditors articulate a judgment to ensure fairness of financial statements. Acquiring assurance f.
External Auditors Independence on Accounting Quality of Nigerian Manufacturin...ijtsrd
This study examines the effect of external auditor’s independence on accounting quality of Nigerian manufacturing companies. Specifically, the study ascertain the effect of audit fees on discretionary accruals of manufacturing companies and determine the effect of audit firm tenure on discretionary accruals of manufacturing companies. Ex post facto research design was adopted. The population of the study comprise of Consumer Goods manufacturing companies on the Nigerian Stock Exchange NSE . Ordinary Least Square was used to test the relationship between the independent variables and the dependent variable. The empirical results revealed that the study determined the effect of external auditor’s independence on accounting quality of Nigerian manufacturing companies that there is a significant positive effect of audit firm tenure on discretionary accruals of Nigerian manufacturing companies. Also that audit fees has a non significant positive effect on discretionary accruals of Nigerian manufacturing companies. Auditors’ are responsible for certifying the true and fairness of financial statements. The present study investigates the effect of audit firm tenure, Audit fees, audit firm size, and degree of competition on the level of discretionary accruals as surrogate for accounting quality. The results showed mixed findings. Two proxies audit firm tenure and audit firm size showed a significant positive effect while, audit fees and degree of competition showed non significant positive effect. Based on the empirical results above, the study recommended that firms are advised to consider use of industry specialist auditors against the consideration of ‘name’ alone such like the use of Big 4. Ebubechukwu, Jacinta O | Ofurum, Darlington I "External Auditors Independence on Accounting Quality of Nigerian Manufacturing Companies" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33021.pdf Paper Url :https://www.ijtsrd.com/management/accounting-and-finance/33021/external-auditors-independence-on-accounting-quality-of-nigerian-manufacturing-companies/ebubechukwu-jacinta-o
Financial reporting quality has been said to play an important role in reducing information asymmetry. Thus, firms with high financial reporting quality may enhance more investors’ decision. Hence, the basic objective of this study is to determine whether earnings quality influence investors’ decision. The sample consisted of 10 manufacturing companies listed on the Nigerian Stock Exchange Market. The study period is 5 years (2010-2014). Data on accrual quality, volume of investment, Size, age and growth rate and earnings per share were drawn from the published annual report and accounts of the sampled companies. Correlation matrix, Vector auto regressive estimation and Pooled OLS model were employed for the analysis. Diagnostic tests for post estimation were also performed on the model. The result of the Ramsey Reset test shows a p-value of 0.2105, implying that model has no omitted variables. Also, Wooldridge test for autocorrelation in panel data indicates no first-order autocorrelation, showing a p-value of 0.3642. We calculated accruals quality based on the modified accrual model proposed by Mac Nichols in 2002. In this paper, the absolute value of residual error represents the financial reporting quality. This threshold is based on the idea that accruals reduce the smoothing initiated by the change in the cash flow and thus increase the earnings awareness. The study finds evidence of a positive association between investors’ decision and financial reporting quality.
Corporate Governance and Earnings Quality of Listed Banks in Rivers Stateinventionjournals
This study investigated the relationship between corporate governance and earnings quality of listed banks in Rivers State. It examined the relationship between Board size and accrual quality; Audit committee independence and value relevance; and directors’ independence and accrual quality of listed banks in Rivers State. It adopted the quantitative approach in investigating the assumed relationships. Using regression analysis and Pearson product moment correlation coefficient, the result indicated a positive relationship between corporate governance and earnings quality. It revealed positive association between board size, independent directors and accrual quality. No relationship was established between independent audit committee and accrual quality. It is recommended that the existing board size should be maintained to sustain bank performance. In addition, quality and independent directors should be hired for earnings and accrual management. Finally, further study is recommended for other sectors using different research to correct the limitation of the research method and tools
1 2Cheat Sheet on Evidence and DocumentationACC491J.docxhoney725342
1
2
Cheat Sheet on Evidence and DocumentationACC/491
July 3, 2017Cheat Sheet on Evidence and Documentation
Relevance, Reliability and Sufficiency of Evidence
The basic property of an audit report is that it should entail relevance. The report t should be written in a standard format which is usually mandated by generally accepting the set auditing standards. Accounting is an important task since it ensures financial details of a business are kept considerably clean. Going through the terminologies in order to know everything that is involved in auditing is important when auditing the financial records. The first step involves dividing the field into the foremost part known as the financial statement. Soares (1997). All businesses hold their financial statements in high regards since it is a legal requirement to provide and they provide them when they are requested by relevant bodies. These statements represent the picture of the business in reference to its financial robustness. The audited report reports are used to verify that the details given in their statements. For instance, the public corporations are supposed to ensure that their statements are professionally audited in order to secure their investors’ wealth.
It is important to note that the concept of reliability is of real interest to a wide variety of audit participants. This is due to many quotations and references that are required for well-founded financial information and the role of audit. It has been said that having a genuine financial and economic data should be the principle assumptions of a society. Being reliable increases confidence in and reliance on financial statements. Some of the aspects of reliability include faithful representation, fitness for purpose, robustness as well as the audit firm reliability.
The quantity of audit evidence is in simple words what sufficiency of audit evidence means. The risk of material and the inclusive quality of the evidence presented is what needs to be considered to fulfill the sufficiency needed. One should rely on an eloquent order other than the convincing one. Yang (2007). Impressive evidence shows the scale one way or the other and provides one with a basis beyond a sensible doubt for forming a viewpoint (Loughran, Maire, 2011). Convincing evidence is one which is perfectly reliable. It involves looking for all clients' records in order to achieve this level of assertion. Careful documentation of the work and the audit opinion must be fact-based and should be retractable so that a different review of the audit should depict the same conclusion (Loughran, Maire, 2011).
Confidentiality: Financial statements should be handled with confidentiality. Confidential information should not be disclosed to anyone. The accountant must protect the information from unauthorized disclosure or public release. The auditor should be accountable for any access by unauthorized people. In most times, clients see the auditors as trusted ...
Relationship of Statutory Auditors Competence and Independenc.docxaudeleypearl
Relationship of Statutory Auditors' Competence and Independence
with Audit Quality
Abstract
Quality of Statutory audit depends on competence and independence of the statutory
auditors. The absence of competence and independence of statutory auditors leads to corporate
distress. Literature shows that competence and independence of the auditors in turn depend on
'adequate quality control procedures for statutory audit of financial statements'. And this depends
on 14 independent variables such as auditor's inability to check regulation compliance,
management's influence in auditor's appointment, selection by independent regulatory authority,
whistle blower's protection policy, effectiveness of continuous learning process and its evaluation,
failure to detect accounting frauds, unethical consulting services by auditors, impropriety of
transactions, effectiveness of peer review of audit work, cut-throat competition and reward
system for quality audit. This study is an attempt to investigate into the relationship of auditors'
competence and independence with audit quality. The empirical research was carried out with
responses from 227 Chartered Accountants (CAs) and 132 students pursuing the CA vocations.
Chi-square test, Mann-Whitney test, and correlation coefficients test were used to analyse and
interpret the data. The significant findings are that (i) the relationship between auditors'
competence and independence of statutory auditors were not homogeneous because CAs have
more professional experience than the students; and (ii) the auditors were unable to comply
with all the regulatory formalities as observed by the CAs and students. These factors, in the
opinion of respondents impaired the quality of audit. The competence and independence of
audit quality can be improved by a continuous learning process, periodic check up of propriety
transactions, audit inspection by a peer review Board and monitoring appointment of statutory
auditors.
Keywords: Statutory Audit; Quality Audit; Chartered Accountants; Chi-Square Test; Mann-Whitney
Test; Correlation Coefficient;
Mitrendu Narayan Roy
Research Scholar
Department of Commerce
University of Calcutta, Kolkata
[email protected]
Introduction
An audit is regarded as a quality audit if the auditor is able to identify any doubtful
financial reporting practices and breach of applicable accounting laws in the financial
statements. Corporate enterprise will lose its status if misreporting on the part of the
management is identified and disclosed (Deis and Giroux, 1992). Every corporate enterprise
tries to uphold and increase their existing stakeholder base in this present age of absolute
competition in the financial market. This could perhaps lead them to pump up their financial
Siddhartha Sankar Saha
Associate Professor
Department of Commerce
University of Calcutta, Kolkata
[email protected]
62 Vilakshan, XIMB Journal of Management, Vol.13 (I), March, 2016
presentation and financial position ...
Relationship of Statutory Auditors Competence and Independenc.docxcarlt4
Relationship of Statutory Auditors' Competence and Independence
with Audit Quality
Abstract
Quality of Statutory audit depends on competence and independence of the statutory
auditors. The absence of competence and independence of statutory auditors leads to corporate
distress. Literature shows that competence and independence of the auditors in turn depend on
'adequate quality control procedures for statutory audit of financial statements'. And this depends
on 14 independent variables such as auditor's inability to check regulation compliance,
management's influence in auditor's appointment, selection by independent regulatory authority,
whistle blower's protection policy, effectiveness of continuous learning process and its evaluation,
failure to detect accounting frauds, unethical consulting services by auditors, impropriety of
transactions, effectiveness of peer review of audit work, cut-throat competition and reward
system for quality audit. This study is an attempt to investigate into the relationship of auditors'
competence and independence with audit quality. The empirical research was carried out with
responses from 227 Chartered Accountants (CAs) and 132 students pursuing the CA vocations.
Chi-square test, Mann-Whitney test, and correlation coefficients test were used to analyse and
interpret the data. The significant findings are that (i) the relationship between auditors'
competence and independence of statutory auditors were not homogeneous because CAs have
more professional experience than the students; and (ii) the auditors were unable to comply
with all the regulatory formalities as observed by the CAs and students. These factors, in the
opinion of respondents impaired the quality of audit. The competence and independence of
audit quality can be improved by a continuous learning process, periodic check up of propriety
transactions, audit inspection by a peer review Board and monitoring appointment of statutory
auditors.
Keywords: Statutory Audit; Quality Audit; Chartered Accountants; Chi-Square Test; Mann-Whitney
Test; Correlation Coefficient;
Mitrendu Narayan Roy
Research Scholar
Department of Commerce
University of Calcutta, Kolkata
[email protected]
Introduction
An audit is regarded as a quality audit if the auditor is able to identify any doubtful
financial reporting practices and breach of applicable accounting laws in the financial
statements. Corporate enterprise will lose its status if misreporting on the part of the
management is identified and disclosed (Deis and Giroux, 1992). Every corporate enterprise
tries to uphold and increase their existing stakeholder base in this present age of absolute
competition in the financial market. This could perhaps lead them to pump up their financial
Siddhartha Sankar Saha
Associate Professor
Department of Commerce
University of Calcutta, Kolkata
[email protected]
62 Vilakshan, XIMB Journal of Management, Vol.13 (I), March, 2016
presentation and financial position .
Effect of Audit Quality on the Financial Performance of Deposit Money Banks i...ijtsrd
This study investigated the effect of audit quality on the financial performance of deposit money banks in Nigeria. The Ex-post Facto research design was adopted. The Judgmental sampling was adopted to selected 14 from the 22 listed Deposit Money Banks on the Nigerian Stock Exchange. The data collected from annual reports and accounts of deposit money banks were analyzed using the simple regression and correlation analyses. Findings f revealed that Audit Committee Size ACSIZ has a positive but insignificant effect on the financial performance of deposit money banks in Nigeria. Audit Committee Independence ACIND and Audit Committee Meetings ACM both have a negative and insignificant effect on the financial performance of quoted deposit money banks in Nigeria while Auditors Size BIG4A has a positive and statistically significant effect on the financial performance of quoted banks in Nigeria. Based on this, the study recommended among others that the management of the deposit money banks in Nigeria should employ the services of one of the big audit firms and where this is not possible, go for an audit firm whose character and integrity is beyond question. Muotolu, Peace Chikwemma | E. O. Nwadialor "Effect of Audit Quality on the Financial Performance of Deposit Money Banks in Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21557.pdf
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Audit partner tenure and audit quality an empirical analysis
1. European Journal of Business and Management www.iiste.org
ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online)
Vol 4, No.7, 2012
Audit Partner Tenure and Audit Quality: An Empirical Analysis
Chijoke Oscar Mgbame* Emmanuel Eragbhe Nosakhare Peter Osazuwa
Department of Accounting, Faculty of Management Sciences, University of Benin, Nigeria
*Email of corresponding author: chijioke.mgbame@uniben.edu
Abstract
The objective of this study was to provide an evidence on the existence or otherwise of a relationship between the
tenure of auditor and audit quality in Nigeria. The Binary Logit Model estimation technique was use to analyze the
relationship between the tenure of an auditor and audit quality. Findings reveal that there is a negative relationship
between auditor tenure and audit quality though the variable was not significant. The other explanatory variables
(ROA, Board Independence, and Director Ownership and Board size) considered alongside auditor tenure were
found to be inversely related to audit quality aside from Returns on Assets which exhibited a positive effect. The
recommendation is that there is the need for the financial reporting council and other regulatory bodies in line with
best practices to look critically into the issue of auditor tenure and the impact on audit quality in Nigeria.
Keywords: Audit quality, Audit tenure, Auditing and financial reporting
1. Introduction
Audit involves performing procedures to obtain evidence about amounts and disclosures in the financial statements
so as to evaluate the appropriateness of accounting estimates made by management (KPMG, 2008). The Audit quality
therefore, is a basic ingredient in enhancing the credibility of financial statements to users of accounting information.
Consequently, studies (Fairchild, 2008; Coate, Florence and Kral 2002) note that audits add credibility to the
financial information by providing an independent verification of management-provided financial reports, thus
reducing investors information risk. Financial reporting credibility is partly reflected in the confidence of users in
audited financial reports (Watkins, Hillison, and Morecroft. 2004). As noted by Levitt (2000), the perception of audit
quality plays a critical role in maintaining systematic confidence in the integrity of financial reporting. The higher the
perceived audit quality, the more credible the financial statements. This will consequently improve user’s confidence
in those financial statements. Concerns about audit quality have gained increased ascendancy especially as a result of
the spectacular financial reporting scandals in major corporations, such as Enron, WorldCom and other companies.
The aftermath of these scandals has led to the identification of a perceived “expectation gap” in the audit quality as
many users of audited financial statements have different expectations of the audit function from what it actually
delivers (Beattie, Brandt and Fearnley, 1999).Therefore, there has been a call for sweeping changes in the auditing
profession to ensure improved audit quality (Auditing Profession 2002).
However, the non quantitative nature of “audit quality” as a variable has necessitated the existence of a plethora of
proxies and indicators for its measurement (Cameran, Prencipe and Trombette 2007). De Angelo (1991) defined
audit quality as the probability that an auditor will both discover and truthfully report material errors,
misrepresentation and omissions detected in a clients accounting system. This probability depends upon the broad
concept of an auditor’s professional conduct, which includes factors as objectivity, due professionalism and conflict
of interest. Some studies (Francis 2004, and Geiger & Raghunandan, 2002) measure audit quality in terms of audit or
reporting failure, based on the idea that audit quality is inversely related to audit or reporting failures. Other studies
(Nagy, 2005; Myers, Omer & Myers, 2003) use earnings as a surrogate for audit quality. The implicit assumption is
that high audit quality implies high earnings quality (Johnson, Khurana and Reynolds. 2002). Wallace (1980) notes
that a measure of audit quality is the audit’s ability to reduce noise, bias and improve the fineness in accounting
information. Researchers have also used estimated discretionary accruals as a surrogate for audit quality (Dechow
& Dicheve, 2002; and Krushman, 2003) assuming that higher estimated discretionary accruals reflect lower earnings
quality and thus lower audit quality. Knechel and Vanstraelen (2007) note that audit quality is measured by the
propensity of the auditor to issue a going concern opinion (GCO) after controlling for other factors that might affect
this decision. Finally, Modrich, Jackson and Roebuck (2007) note that true audit quality is when the audit does not
result in a type 1 error: a failing company being given an unqualified report or a type 11 error: a non-failing company
being given a qualified report.
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2. European Journal of Business and Management www.iiste.org
ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online)
Vol 4, No.7, 2012
All of the divergences with regards to the appropriate measure of audit quality may be seen to reflect the need by
researches to monitor and provide indices amenable to control so as to make inferences on the audit quality, as the
need to monitor necessarily should be preceded by the ability to define. Consequently, studies (Arrunada and
Paz-Ares, 1997; Healey and Kim, 2003; Brody and Moscove, 1998) have attempted to identify possible control
variables for the state of audit quality. In the light of these studies, auditor tenure has become the focus of much
debate. The resulting dilemma is that the firm is faced with the decision of whether to replace its auditors after a
period of time or to build and maintain a long-term relationship with the audit firm. The outcome is at polarity with
conflicting findings. While some researchers have identified the need and have provided justification for auditor
rotation (Healy and Kim, 2003; Ebimobowei and Oyadonghan 2011; Geiger and Raghunandan 2002) others argue on
positive effects of tenure on audit quality (Ghosh and Moon, 2005; Adeyemi and Okpala 2011;Defond and Francis,
2005). This study aims to provide empirical evidence from Nigeria as the challenge of auditor tenure and client
relationship though still budding has not attracted much analytical attention in the Nigerian audit setting.
2. Statement of the Problem
Several studies (Arrunada and Paz-Ares, 1997; Healey and Kim, 2003; Brody and Moscove, 1998; Dopuch, King
and Schwartiz, 2001; Myers et al 2003) have attempted to evaluate possible explanatory variables for the state of
audit quality. In the light of these studies, auditor tenure has become the focus of much debate. Should a firm replace
its auditors on a regular basis, or should the auditor be allowed to build a long-term relationship with the client?
Studies on the impact of auditor tenure on audit quality are at polarity. A considerable number of these studies
(Healy and Kim, 2003; AICPA, 1992; Carcello and Nagy, 2004) consider rotation of audit firms as a way of
improving audit quality. This is because familiarity with the client has the effect of reducing the fresh point of view
auditors have in the early years of engagement. The Sarbanes-Oxley Act of 2002 consolidates this view as it requires
rotation of the lead audit partner every five years so that the engagement can be viewed “with fresh and skeptical
eyes.” The argument basically is that longer auditor- tenure tends to result in an opportunity cost of auditor
independence. Conversely, other studies (Ghosh and Moon,2005; Defond and Francis,2005; Jenkins and
Velury,2008) also argue that longer auditor tenure improves audit quality as auditors may need time to gain expertise
in the business they audit and acquire client-specific knowledge over time. This implies that audit quality is lower
during the early years of the Auditor- Client relationship, and audit quality increases with length of auditor-tenure
due to the reduction in information asymmetry between auditor and client (Azizkhani, Monroe and Shailer 2006).
However, in the Nigerian audit setting, the challenge of auditor tenure and client relationship though still budding
has not attracted much analytical attention and empirical studies beyond mere anecdotal opinions. Consequently,
there has been a dearth of research in this area and inadequate empirical evidence from Nigeria. Thus, the study will
provide empirical evidence from Nigeria on the existence or otherwise of a relationship between tenure of auditor
and audit quality.
3. Objective of the Study
The objective of the study is specified thus;
1. To examine the relationship between audit tenure and audit quality in Nigeria.
4. LITERATURE REVIEW
Barbadillo and Aguilar (2008) in a study to of the relationship between the duration of audit engagement and audit
quality specified a model to show the functional relationship between the dependent variable (value of audit quality)
and the main explanatory factor (tenure). Using a sample of non-financial Spanish companies quoted on Madrid
Stock Exchange, the study reveals an inverse relationship between auditor tenure and audit quality and suggest that
auditors tend to be more dependent in the first years of the auditing engagement. The study concludes that the shorter
the auditor’s tenure, the more they behave in a dependent fashion.
According to Ebimobowei and Oyadonghan (2011), auditors may be engaged in a long term audit–client relationship
and there may be different incentives for this. Such long term professional affiliation may signal skepticism with
regards to the perception of the auditor’s objectivity, independence and audit quality. The findings of the study show
that there is a statistical significant relationship between mandatory rotation of auditors and the quality of audit
reports. The study concludes that a policy favoring mandatory rotation of auditors could have positive effects on the
quality of audit reports as it would allow for fresh approach and restore public confidence in the audit function.
155
3. European Journal of Business and Management www.iiste.org
ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online)
Vol 4, No.7, 2012
Adeyemi and Okpala (2011) notes that an audit firm’s tenure can result in a loss of auditor’s independence. A long
audit-client relationship could lead to an alignment of the auditors interest and that of its client which makes truly
independent behaviour of the auditor a probability. The study concluded that audit firm rotation does not
necessarily enhance audit independence in Nigeria. This could be due to the unity of professional attitude among
auditors and similarity in cultural bias and orientation.
According to Johnson et al (2002), as the auditor-client relationship lengthens, there is the tendency that auditors
may develop a “learned confidence” in the client which may result in the auditor not performing religiously, the
required testing of financial reports. This learned confidence results in the auditor making assumptions about
outcomes and using less rigorous audit procedures or static audit programmes. Potentially, a loop hole for a decline
in audit quality has been created.
Arrunada and Paz-Ares (1998) argue that a long auditor–client relationship may result to the development of
personal relationship that may lead to the bonds of loyalty, trust or emotive relationships been developed between the
client and the auditor. The implication is that truly independent auditor behaviour becomes difficult and there is the
increased likelihood of the auditor acceding to client’s pressure in relation to their choice and application of
accounting policies. This adversely affects the auditor’s independence and ability to offer a true and fair audit report.
Summer (1998) analyses the hypothesis that audit tenure can enhance audit quality. This test was carried out within
the framework of a stylized game model between borrowers, auditors and capital. When audit engagement lasts for
two periods, the equilibrium entails that auditors report risky projects as risky, with a positive probability, in the first
period. On the other hand, when the auditor engagement lasts only for one period, the equilibrium shows that
auditors will report risky projects as safe in the first period. The study concludes that auditors are more unlikely to
produce reporting quality in short term than in long term engagements and tenure rotation might have adverse
effects on audit quality because it undermines the incentives for building up a reputation for honesty.
Dopuch, King and Schwartz (2001) also examine the impact of auditor tenure on audit quality. The result is
consistent with the hypothesis that the auditor compromises his independence most often in a long term auditor
contract and suggests that afterall auditor tenure may have significant effect on the audit quality.
Hussey and Lan (2001) undertook a survey of U.K. financial directors on the impact of the duration of the
auditor-client relationship on the audit quality. The findings revealed that majority of the respondents disagreed on
the option of compulsory rotation of audit firms after a fixed number of years. A multiple regression analysis was
further used in order to test the relationship between rotation and the other variables identified. These were the
Finance Directors’ perception of audit quality, the costs of the audit. The results show that the perception of audit
quality would be enhanced if rotation of audit tenure was most unlikely.
Pierre and Anderson (1984) in their study consider the main factors that can lead clients and third parties to have
conflicts with auditors which could result to lawsuits. Examining 129 legal cases tried between 1960 and 1973, the
results show that thirty of the 129 cases analyzed involved auditors with less than three years of experience with the
client. In terms of errors committed, they represent approximately 40% of the total errors committed, relating to
accounting principle interpretation, audit procedural errors and fraud cases. The study therefore concludes that risks
increases with shorter auditor tenure.
Copley and Doucet, (1993) in an investigation of the relationship between the quality of audit services and auditor
tenure in order to evaluate the usefulness of rotation, describe and tested a statistical model that is, a regression
between the dependent variable “audit quality” and other independent variables, of which the most important is
“tenure.” The results show a positive sign for the estimated parameter of “tenure”. This means that the likelihood of
receiving a substandard quality audit increases with the length of the auditor – client relationship. In other words, the
longer the period of engagement, the higher the risk of lower audit quality.
Geiger and Raghunandan (2002) investigate the relationship between the length of the auditor-client relationship and
audit reporting failures. Consequently, the objective was to test the relationship between auditor tenure and audit
reporting failures. A sample of companies in the United States entering into bankruptcy during years 1996 – 1998
were examined. A multivariate logistic regression was used, in which the endogenous variable was the audit report
immediately preceding bankruptcy while the exogenous variables included auditor tenure amongst others. The result
indicates the existence of a positive and significant relationship between tenure variable and audit reporting failures.
Johnson, Khurana and Reynolds (2002) in a study, sought to examine if the length of the relationship between a
company and audit firm is associated with financial reporting quality. The analysis was conducted using two
156
4. European Journal of Business and Management www.iiste.org
ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online)
Vol 4, No.7, 2012
empirical proxies of quality (the absolute value of unexpected accruals and the relationship between current period
accruals and future income). Three groups were then formed on the basis of the audit tenure (short – until 3 years,
medium –between 4 and eight years, long-over 9 years). The model’s outcomes indicated that the level of unexpected
accruals observed in the short tenure group of companies was higher than that reported by the medium tenure group.
Furthermore, in the long tenure group, no significant increases in unexpected accruals were observed. In other words,
short relationships are associated with higher unexpected accruals that are also less persistent in future earnings.
These findings were also tested using multivariate and sensitivity analyses. As the financial reporting quality declines
with short audit firm tenure, the study concludes that rotation may not be effective in enhancing audit quality.
Myers, Myers and Omer (2003) using proxy variables such as discretionary accruals and current accruals, investigate
the relationship between audit tenure and audit quality. The univariate results show that when auditor tenure is longer,
the negative value of accrual measures was observed to be minimal. Furthermore, the study also employed
multivariate analysis in order to examine if the discovered relationship between tenure and accrual is also influenced
by other factors. The relationship between auditor tenure and accrual measures was also observed to be consistent in
multivariate analysis as in the univariate analysis. On the other hand, the study found that extended auditor tenure
had a beneficial effect on the dispersion of accruals. The implication is that there is the tendency for auditors to place
greater constraints on both income increasing and income decreasing accruals as the audit client relation lengthens.
These results suggest that audit quality does not appear to deteriorate with tenure.
Vanstraelen (2000) examines the effect of long-term audit client relationship on audit quality. The external user’s
perception of the audit report was used as the indicator for quality. Utilizing the logistic regression model, the
study findings shows that long-term auditor client relationships is positively related with the increased likelihood
of the auditor issuing an unqualified opinion. A significant difference was also found between the auditor’s reporting
behaviour in the first two years versus the last year of the audit mandate. This implies that auditors are more willing
to issue an unqualified audit report in the first two years of their official mandate than in the last year of their
mandate. The policy implications of Vanstraelen (2000) support mandatory auditor rotation to maintain the value of
an audit for the external users.
Walker, Lewis and Casterella, (2001) provide empirical evidence relating to the link between the length of the audit
engagement and audit failures. A logit model was used to predict failures. The results suggest that risk increases early
on in audit client relationship and then declines over long term periods. As the failure rate in long term
engagements is low, the authors conclude that auditor rotation may not necessarily improve audit quality.
Knechel and Vanstraelen (2007) using a sample of stressed bankrupt companies, and stressed non-bankrupt
companies in Belgium, provides evidence on the effect of auditor tenure on audit quality. The study measured audit
quality as the likelihood of an auditor issuing a going concern opinion. The study findings reveal that auditors do
not necessarily become less independent as the audit duration increases neither is their ability to predict bankruptcy
is improved with longer duration. The study concludes that the evidence for tenure either in signaling increasing or
decreasing effect on audit quality is substantiated.
Carcello and Nagy, (2004) also considered the relationship between audit quality and mandatory rotation of auditor’s
tenure which is investigated from the point of view of fraudulent financial reporting. A logistic regression model
was used and the results reveal a significant positive relationship between short auditor tenure and audit quality.
Nashwa (2004) using a sample of U.S companies, carried out a study to examine the relationship between long term
auditor-client relationship and the probability of audit failure. A logit regression model was used to predict failure
using tenure as the independent variable. The results indicate that risk increases early in the auditor client relation
and then declines over time suggesting that longer audit tenure overtime will smoothen out any initial challenges that
may impair the quality of the auditor’s performance. The results of the study do not support the hypothesis that short
auditor tenure improves audit quality.
In the light of the positions of various studies as reviewed above, we can argue that the effects of auditor tenure on
audit quality are controversial. Moreover, few empirical studies use publicly available secondary data in order to
determine whether perceived threats to auditor independence actually compromise auditor independence. Again, we
could not access any documentary evidence from Nigeria in this subject area. Therefore, this study which was
motivated by the lack of consensus in the literature on the impact of audit tenure on audit quality will contribute to
the debate by examining the relationship between auditor tenure and audit quality in Nigeria.
Consequently, we propose the following hypothesis stated in the null:
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HO: There is a positive relationship between auditor tenure and audit quality.
5. Methodology
Cross sectional data gathered from annual reports of selected quoted companies in Nigeria was used for this study.
The data were from audits completed in 2010. A sample size of fifty (50) companies of the 199 listed equities was
selected using the simple random sampling technique. Krejcie & Morgan (1970) in Amadi (2005) agrees with the
sample as they proposed the population proportion of 0.05 as adequate to provide the maximum sample size required
for generalization. The relationship between auditor tenure and audit quality was analyzed utilizing the binary logit
model estimation technique. The choice of Maximum Likelihood (ML) binary logit regression model is based on the
inability of the OLS multiple regression model to yield reliable coefficients and inference statistics in situation where
the dependent variable is binary (0 and 1). Thus the binary logit regression model unlike others is based on the use
of dichotonomous dependent variable. The model developed basically relates auditor tenure with audit quality
measured by the likelihood that a sampled company employs the services of the big audit firms in Nigeria. Namely;
Ernst & Young, Price Water House Coopers, Akintola Williams Delliote and KPMG. Several Studies (Skinner and
Srinivasan, 2010; Krishnamurthy, Zhon and Zhon 2002; De Angelo, 1981 and Davidson, 1993) have provided both
empirical and theoretical justification for use of big audit firms as a proxy for audit quality. Consequently, a dummy
value of 1 is used if a firm uses any of the big 5 auditors (Ernst & Young, Price Water House Coopers, Akintola
Williams Delliote and KPMG) and 0 if otherwise. In line with the empirical studies by Manry, Mock and Turner
(2005), a number of control variables was included; Size, Roa, Board independence, Director Ownership and Board
size. The econometric procedure was conducted using Eviews 5.0 software.
6. Measurement of Variables and Model Specification
The following variables are considered relevant in the specification of the model examining the relationship between
auditor tenure and audit quality.
AUDIT QUALITY = measured by the likelihood that a sampled company employs the services one of the big audit
firms. A dummy value of 1 is used if a firm uses any of the big 5 auditors and 0 if otherwise.
TENURE = Measured in terms of number of years spent as auditor for Sample company. If greater than 3, we
assign 1, else 0.
SIZE = Natural logarithm of total assets.
ROA = Return on Assets Calculated by dividing a company's annual earnings by its total assets.
BOARDI =Board Independence measured as the proportion of external directors on the board.
BOS=Board Size measured as the number of directors on the board.
DOWN= Directors’ ownership measured as the percentage of ownership by directors.
Consequently, the econometric model is specified below;
AQ = βo + β1BOARDI + β2 BOS + β3TENURE+ β4DIROWN + β5ROA + β6SIZE +Ut
The Maximum Likelihood (ML) binary logistic regression Technique will be used in the estimation of the various
parameters selected in the model.
INSERT TABLE I
7. Analysis of Result
The Result shows a multivariate binary logit regression convergence achieved after three iterations. The overall
fitness of the model as revealed in the LR statistic of 11.43829 with Probability (LR STAT) of 0.057791 which is less
than the standard critical p-value of 0.05. This implies that the estimated model is statistically significant at 5% level
and thus the linearized functional specification of the model is not inappropriate. The overall explanatory power of
the model is revealed in McFadden R- squared, shows that about 18% of the systematic variations of the dependent
variable is explained by the independent variables which is quite low. Furthermore, the z-ratio and respective p-value
analysis indicative of the individual statistical significance of the explanatory variables shows that an inverse
relationship exists between Auditor tenure and Audit quality. The result could stimulate discourse on the sensibleness
of changing auditors after a period of time as longer tenure periods may signal increasing threats and declining
possibility for quality audits. Thus, as Barbadillo and Aguilar (2000) have also observed, the shorter the auditor’s
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tenure, the more they behave in a dependent fashion. Other variables examined alongside auditor tenure such as
board independence was found to be negatively related with the likelihood of quality audits. A Similar finding was
also observed for board size which is seen to be inversely related with the probability of having quality audits as
shown in its slope coefficient. Director ownership and firm size were also observed to relate inversely with the
likelihood of having quality audits. Return on assets was observed to exhibit a positive relationship with audit quality.
However, except for board independence, all other variables were found to be statistically insignificant at the 5%
level suggesting practically, the need for considerable caution in implying strict causality. Based on the result, we fail
to accept the hypothesis (H0) that there is a positive relationship between auditor tenure and audit quality. This
implies that longer audit tenure may not signal audit quality. The Sarbanes-Oxley Act of 2002 consolidates this view
as it requires rotation of the lead audit partner every five years. However, the non-statistical significance of the
variable suggests caution in implying strict causality.
8. Discussion of Findings
The relationship between tenure and audit quality was observed to be inverse and as noted earlier, this could
stimulate the discourse on the sensibleness of changing auditors after a period of time as it may be effective at
increasing the level of audit quality. The study finding is in line with Barbadillo and Aguilar (2000) which found the
relationship between the auditor tenure and audit quality to be negative and concluded that the shorter the auditor’s
tenure, the more they behave in a dependent fashion. Findings by Mautz and Sharaf (2002) Healy and Kim, (2003)
AICPA, (1992) Carcello and Nagy (2004) have also argued that rotation of audit firms is a way of improving audit
quality. This is because familiarity with the client has the effect of reducing the fresh point of view auditors have in
the early years of engagement. The Sarbanes-Oxley Act of 2002 prescribes a change of auditors every five years. The
argument basically is that longer auditor- tenure tends to result in an opportunity cost of auditor independence.
However in the Nigerian audit setting, the challenge of auditor tenure though still budding has not attracted
significant regulatory pronouncements. Consequently, the length of auditor and client relationship is still at a much
more discretionary level. Though other findings such as Walker, Lewis and Casterella, (2001), Knechel and
Vanstraelen (2007) have also argued that auditor rotation may not necessarily improve audit quality and the effect
of tenure does not have either an increasing or decreasing effect on audit quality and at best the effect is weak. The
study finding is nevertheless at variance with conclusions made by Geiger and Raghunandan (2002); Johnson,
Khurana and Reynolds (2002) and Myers, Myers and Omer (2003) that short auditor tenure is associated with lower
quality audits. For the other variables examined alongside tenure such as board size, board independence and director
ownership which are all indicative of the corporate governance were found to be inversely related with audit quality.
The finding is at variance with those of Klein (2002) Beasley (1996) Chen and Jaggi (2000) which argues that the
presence of corporate governance enhances the tendency for better audits. However, Larcker, Richardson and Tuna,
(2005) provides mixed evidence with regards to the effects of corporate governance on audit quality. The findings for
return on assets have also be observed to be in tandem with Jaggi and Freedman (1992) while that of company size
is in contrast with O’Donovan, (1997).
9. CONCLUSION AND RECOMMENDATION
The objective of this work was to examine the relationship between audit partner tenure on the audit quality,
measured by the likelihood that a sampled company employs the services of one of the big audit firms. The study
attempts to provide empirical evidence in the Nigerian context. Findings from the study reveal that there is a negative
relationship between auditor tenure and audit quality though the variable was not significant. The other explanatory
variables (Returns on Assets, Board independence, and Director Ownership and Board size) were found to be
inversely related to audit quality aside from Returns on Assets which exhibited a positive effect. Thus the debate
about auditor tenure may be seen as still ongoing as reflected in the plethora of divergent research findings in this
regards. A limitation of the findings may stem from the possible detection of an appropriate time period to indicate
long or short tenure. Thus studies have utilized different time frames ranging from 3 years, 4 years or like the
Sarbanes Oxley act which stipulates five years as an average long tenure period and these may have effects on
empirical findings. However, the desire for quality audits that minimizes the expectation gap between suppliers of
audit and users of audit services is globally recognized and as such x-raying the impact of auditor tenure on audit
quality will require more ex-post evidence across different contexts. The recommendation is that there is the need for
the Nigerian financial reporting council and other regulatory bodies in line with best practices to look critically into
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the issue of auditor tenure and the impact on audit quality in Nigeria.
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Table I: Presentation of Results
Dependent Variable: AUDQUA
Method: ML - Binary Logit (Quadratic hill climbing)
Date: 04/09/12 Time: 12:51
Sample: 1 50
Included observations: 50
Convergence achieved after 3 iterations
Covariance matrix computed using second derivatives
Variable Coefficient Std. Error z-Statistic Prob.
C 2.430303 1.607174 1.512159 0.1305
BOARDI -3.1748 1.729074 -1.836127 0.0563
BOS -0.00567 0.088358 -0.064157 0.9488
DIROWN -0.40793 1.533745 -0.265972 0.7903
ROA 1.448458 1.515006 0.956074 0.339
SIZE -1.07E-10 9.91E-11 -1.081061 0.2797
TENURE -0.17657 0.534356 -0.330435 0.7411
McFadden R-squared 0.175053 Mean dependent var 0.64
S.D. dependent var 0.484873 S.E. of regression 0.467789
Akaike info criterion 1.358071 Sum squared resid 9.409543
Schwarz criterion 1.625754 Log likelihood -26.95176
Hannan-Quinn criter. 1.460006 Deviance 53.90353
Restr. deviance 65.34182 Restr. log likelihood -32.67091
LR statistic 11.43829 Avg. log likelihood -0.539035
Prob(LR statistic) 0.057739
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