IFRS Adoption and Audit Quality in Nigeria: The Conditional Effect of Auditor Industry Specialization

  • Ahmad Bukola Uthman Department of Accounting, Al-Hikmah University, Ilorin
  • Abdulai Agbaje Salami Department of Accounting, Al-Hikmah University, Ilorin
Keywords: Audit Quality, Auditor industry specialization, IFRS adoption, conflict theory

Abstract

Incessant audit mistakes as unveiled by the Financial Reporting Council of Nigeria (FRCN’s) sanction on audit firms as well as the consequential ligation of the ‘prestigious’ audit firms suggest the need to examine the quality of audits. This aim of this study is to find out how the relationship between audit quality and International Financial Reporting Standards (IFRS) Adoption is moderated by auditor industry specialization of listed companies in Nigeria. The study drew data mainly from secondary sources. That is, extracted data from financial reports of 52 listed companies in Nigeria covering periods between 2005 and 2019 were used. The period covers both pre IFRS and IFRS period to ensure a balanced spread of data across both periods across all industries. The overall observation totaled 517 and the analysis of data was carried out with the use of longitudinal econometric models. The findings of the study are: (i) adoption of IFRS significantly affects audit quality suggesting an improvement in audit quality due to IFRS adoption.  In the financial services industry, the results indicate that adoption of IFRS does not significantly affect audit quality (ii) IFRS adoption led to significant reduction in the audit quality of both financial and non-financial services industries due to auditor industry specialization. The study recommends, among others, the need for the regulatory authorities to include oversight on auditor industry specialization so as to ensure it achieves a desired outcome of improved audit quality and ensure students are trained to acquire accounting skills in their industries of interest to further improve audit quality.

References

Abbott, L. J., Daugherty, B., Parker, S., & Peters, G. F. (2015). Internal audit quality and financial reporting quality: the joint importance of independence and competence. Journal of Accounting Research, 54(1), 3–40.http://doi10.1111/1475-679x.12099
Accounting Age (2009). FRC extends Thomas Cook investigation to more statements audited by EY retrieved from: https://www.accountancyage.com/2019/12/19/frc-extends-thomas-cook-investigation-to-more-statements-audited-by-ey/
Ahmed, A., & Madobi, S. M. (2019). Organizational complexity and financial reporting quality of listed manufacturing firms in Nigeria: does industry specialized auditor matter?. In th 5 annual international academic conference proceedings, 2019 (p. 467).
Alao, B. B., & Gbolagade, O. L. (2019). An Assessment of How Industry 4.0 Technology is Transforming Audit Landscape and Business Models. International Journal of Accounting, 3(10), 15-20.
Alhababsah, S. (2019). Ownership structure and audit quality: an empirical analysis considering ownership types in Jordan. Journal of International Accounting, Auditing and Taxation.35, 71-84. http://doi.10.1016/j.intaccaudtax.2019.05.006
Al-Khaddash, H., Al Nawas, R., & Ramadan, A. (2013). Factors affecting the quality of auditing: The case of Jordanian commercial banks. International Journal of Research in Business and Social Science, 4(11), 206–222
Allan, K. (2007). The social lens: An invitation to social and sociological theory. Canada: Sage Publications Inc
Anao, R. A. (2012). FRC act and Nigeria roadmap to IFRS - implication for accounting education in Nigeria. Financial Reporting Council of Nigeria.
Antle, R., & Nalebuff, B. (1991). Conservatism and auditor-client negotiations. Journal of Accounting Research, 29, 31. doi:10.2307/2491002
Ashton, A.H., 1991. Experience and error frequency knowledge as potential determinants of audit experience. The Accounting Review. 66, 218–239.
Association of Chartered Certified Accountants (ACCA) (2020). Auditing in specialized industries. Retrieved from: https://www.accaglobal.com/in/en/student/exam-support-resources/professional-exams-study-resources/p7/technical-articles/specialised-industries.html
Balsam, S., Krishnan, J., & Yang, J. S. (2003). Auditor industry specialization and earnings quality. Auditing: A journal of practice & Theory, 22(2), 71-97.
Beatty, A., Chamberlain, S., & Magliolo, J. (1995). Managing financial reports of commercial banks: The influence of taxes, regulatory capital, and earnings. Journal of Accounting Research, 33(2), 231–261.
Beaver, W. H., & Engel, E. E. (1996). Discretionary behavior with respect to allowances for loan losses and the behavior of security prices. Journal of Accounting and Economics, 22(1-3), 177–206. http://doi.10.1016/s0165-4101(96)00428-4
Beaver, W. H., & McNichols, M. F. (1998). The characteristics and valuation of loss reserves of property casualty insurers. Review of Accounting Studies, 3(1-2), 73-95.
Becker, C. L., Defond, M. L., Jiambalvo, J., & Subramanyam, K. R. (1998). The effect of audit quality on earnings management. Contemporary Accounting Research, 15(1), 1–24. http:// doi.10.1111/j.1911-3846.1998.tb00547.x
Bello, A., Abubakar, S., & Adeyemi, T. (2016). IFRS adoption and earnings management in Nigerian non-financial quoted companies. Retrieved: http://repo.uum.edu.my/id/eprint/20808
Bergen, V. (2013). Auditor Industry Specialization and Audit Quality. The longitudinal effect of auditor industry specialization on audit quality. Tilburg, North Brabant, Netherland: Master Thesis Department Accountancy Tilburg School of Economics and Management Tilburg University.
Bills, K. L., Jeter, D. C., & Stein, S. E. (2015). Auditor industry specialization and evidence of cost efficiencies in homogenous industries. The Accounting Review, 90(5), 1721-1754.
Cameran, M., & Perotti, P. (2014). Audit fees and IAS/IFRS adoption: evidence from the banking industry. International Journal of Auditing, 18(2), 155-169.
Carey, S., & Spelke, E. (1994). Domain-specific knowledge and conceptual change. Mapping the Mind, 169–200. doi:10.1017/cbo9780511752902.008.
Cassell, C., Hunt, E., Narayanamoorthy, G., & Rowe, S. P. (2019). A hidden risk of auditor industry specialization: evidence from the financial crisis. Review of Accounting Studies, 24(3), 891-926.
Christensen, B. E., Glover, S. M., Omer, T. C., & Shelley, M. K. (2016). Understanding audit quality: insights from audit professionals and investors. Contemporary Accounting Research, 33(4), 1648-1684. https://doi.org/10.1111/1911-3846.12212
Coser L.A. (1956). The Functions of Social Conflict. Clenoe: Free Press
Craswell, A. T., Francis, J. R., & Taylor, S. L. (1995). Auditor brand name reputations and industry specializations. Journal of Accounting and Economics, 20(3), 297–322.
Dahrendorf, R. (1958). Toward a theory of social conflict. Journal of conflict Resolution, 2(2), 170-183.
Dao, M., & Pham, T. (2014). Audit tenure, auditor specialization and audit report lag. Managerial Auditing Journal. 29(6), 490-512. . https://doi.org/10.1108/MAJ-07-2013-0906
De Fuentes, C. and Sierra, E. (2015). Industry specialization and audit fees: a meta-analytic approach. Academia Revista Latinoamericana de Administración, 28(3), 419-435. https://doi.org/10.1108/ARLA-06-2014-0083
DeAngelo, L. E. (1981). Auditor size and audit quality. Journal of Accounting and Economics, 3(3), 183–199. doi:10.1016/0165-4101(81)90002-1
DeFond, M. and J. Zhang (2014). A review of archival auditing research. Journal of Accounting and Economics, 58(2): 275-326. https://doi.org/10.1016/j.jacceco.2014.09.002
Dimitropoulos, P. & Asteriou, D. (2013). The Effect of Board Composition on the Informativeness and Quality of Annual Earnings: Empirical Evidence from Greece, Research in International Business and Finance. 24, 190-205.
Etuka, C. E., Anichebe, A. S., & Etuka N. E. (2019). Effect of audit quality on capital investment of quoted consumer goods companies in Nigeria. Journal of accounting, business and social sciences. 2(1), 88-105.
Farouk, M. A., & Hassan, S. U. (2014). Impact of audit quality and financial performance of quoted cement firms in Nigeria. International Journal of Accounting and Taxation, 2(2), 1-22.
Fleming, D., Hee, K., & Romanus, R. N. (2014). Auditor industry specialization and audit fees surrounding Section 404 implementation. Review of Accounting and Finance. 13(4), 353-370.
Francis, J. R. (2011). A framework for understanding and researching audit quality. AUDITING: A Journal of Practice & Theory, 30(2), 125–152. https://doi:10.2308/ajpt-50006
Francis, J. R., Maydew, E. L., & Sparks, H. C. (1999). The role of big 6 auditors in the credible reporting of accruals. Auditing: A Journal of Practice & Theory, 18(2), 17–34. https://doi:10.2308/aud.1999.18.2.17
Fung, S. Y. K., Gul, F. A., & Krishnan, J. (2012). City-level auditor industry specialization, economies of scale, and audit pricing. The Accounting Review, 87(4), 1281-1307.
Garcia‐Blandon, J., & Argiles‐Bosch, J. M. (2018). Audit partner industry specialization and audit quality: Evidence from Spain. International Journal of Auditing, 22(1), 98-108.
Gebhardt, G., & Novotny-Farkas, Z. (2016, June). Comparability and predictive ability of loan loss provisions–The role of accounting regulation versus bank supervision. In Annual Accounting Conference 2018.
Ghafran, C., & O’Sullivan, N. (2017). The impact of audit committee expertise on audit quality: Evidence from UK audit fees. The British Accounting Review, 49(6), 578–593. https://doi.org/10.1016/j.bar.2017.09.008
Government Accountability Office (GAO) (2008). Audits of Public Companies. Continued Concentration in Audit Market for Large Public Companies Does Not Call for Immediate Action. Washington, DC: GAO.
Gramling, A.A., Stone, D.N., (2001). Audit firm industry expertise: A review and synthesis of the archival literature. Journal of Accounting Literature 20, 1–29.
Hammersley, J. S. (2006). Pattern identification and industry‐specialist auditors. The Accounting Review, 81(2), 309-336.
He, X., Pittman, J. A., Rui, O. M., & Wu, D. (2017). Do social ties between external auditors and audit committee members affect audit quality? The Accounting Review, 92(5), 61–87. https://doi.org/10.2308/accr-51696
Hines, R. D. (1989). The sociopolitical paradigm in financial accounting research. Accounting, Auditing & Accountability Journal, 2(1), 52-79. https://doi.org/10.1108/09513578910134671
Hoelscher, J. L. & E. Seavey, S. (2014), Auditor industry specialization and corporate risk-taking, Managerial Auditing Journal, 29(7), 596-620. https://doi.org/10.1108/MAJ-02-2014-1000
IAASB (2014). A Framework for Audit Quality. International Federation of Accountants. http://www.ifac.org
IAASB (2014). Handbook of International Quality Control, Auditing, Review, Other Assurance, and Related Services Pronouncements. IFAC.
IAASB (2018). Handbook of International Quality Control, Auditing, Review, Other Assurance, and Related Services Pronouncements. IFAC.
IASB (2017). Financial Reporting Framework in Nigeria: Adoption of International Financial Reporting Standards. https://www.iasplus.com/en/jurisdictions/africa/nigeria
Jaggi, B., Gul, F. A., & Lau, T. S. C. (2012). Auditor industry specialization, political economy and earnings quality: Some cross‐country evidence. Journal of International Financial Management & Accounting, 23(1), 23-61.
John, I. (2019). The Big Four made a kill auditing NSE 30 in 2017 grossing over N6.8 billion. Business Day. https://businessday.ng/market-intelligence/article/the-big-four-made-a-kill-auditing-nse-30-in-2017-grossing-over-n6-8-billion/
Jones, J. J. (1991). Earnings management during import relief investigations. Journal of Accounting Research, 29(2), 193. http://doi:10.2307/2491047
Jung, S. J., Kim, B. J., & Chung, J. R. (2016). The association between abnormal audit fees and audit quality after IFRS adoption: Evidence from Korea. International Journal of Accounting and Information Management, 24(3), 252-271.
Kim, M., & Kross, W. (1998). The impact of 1989 changes in bank capital standards on loan loss provisions and loan write-offs. Journal of Accounting and Economics, 25, 69–99.
Kothari, S. P., Leone, A. J., & Wasley, C. E. (2005). Performance matched discretionary accrual measures. Journal of Accounting and Economics, 39(1), 163–197. http://doi.10.1016/j.jacceco.2004.11.002
Lawrence, A., Minutti-Meza, M., & Zhang, P. (2011). Can big 4 versus non-big 4 differences in audit-quality proxies be attributed to client characteristics? The Accounting Review, 86(1), 259–286. http://doi:10.2308/accr.00000009
Lennox, C. S. (2016). Did the PCAOB’s restrictions on auditors’ tax services improve audit quality? The Accounting Review, 91(5), 1493–1512. http://doi.10.2308/accr-51356
Lennox, C. S., Wu, X., & Zhang, T. (2014). Does Mandatory Rotation of Audit Partners Improve Audit Quality? The Accounting Review, 89(5), 1775–1803. http://doi.10.2308/accr-50800
Lowensohn, S., Johnson, L. E., Elder, R. J., & Davies, S. P. (2007). Auditor specialization, perceived audit quality, and audit fees in the local government audit market. Journal of Accounting and Public Policy, 26(6), 705-732.
Minutti‐Meza, M. (2013). Does auditor industry specialization improve audit quality?. Journal of Accounting Research, 51(4), 779-817.
Muis, K. R., Bendixen, L. D., & Haerle, F. C. (2006). Domain-generality and domain-specificity in personal epistemology research: Philosophical and empirical reflections in the development of a theoretical framework. Educational Psychology Review, 18(1), 3-54.
Nagy, A. L. (2014). Audit partner specialization and audit fees. Managerial Auditing Journal, 29(6), 513-526. https://doi.org/10.1108/MAJ-11-2013-0966
NASB (2010). Report of the committee on road map to the adoption of international financial reporting standards in Nigeria. Nigerian Accounting Standard Board, Lagos. https://www.financialreportingcouncil.gov.ng/notice_board/report-of-the-committee-on-road-map-to-the-adoption-of-international-financial-reporting-standards-in-nigeria/#
Neal, T. L., & Riley Jr, R. R. (2004). Auditor industry specialist research design. Auditing: A Journal of Practice &Theory, 23(2), 169-177.
Otusanya, J. O., & Lauwo, S. (2012). The Role of Auditors in the Nigerian Banking Crisis, Accountancy Business and the Public Interest, 9, 159-204. https://www.researchgate.net/publication/267708256_The_Role_of_Auditors_in_the_Nigerian_Banking_Crisis
Ozili, P. K., & Outa, E. R. (2019). Bank earnings smoothing during mandatory IFRS adoption in Nigeria. African Journal of Economic and Management Studies, 10(1), 32-47. https://doi.org/10.1108/AJEMS-10-2017-0266
Pricewatercoopers (2011). Optimising the benefits of IFRS transition in Nigeria. PwC Nigeria's IFRS Transition Cost Survey Report. https://www.pwc.com/ng/en/assets/pdf/optimising-the-benefits-of-ifrs-transition-in-nigeria.pdf
Rajgopal, S., Srinivasan, S. & Zhend, X. (2018). Measuring audit quality. MIT Asia Conference.https://www.scheller.gatech.edu/academics/conferences/Rajagopal-Srinivasan-Zheng.pdf
Saiu, V. (2017). The three pitfalls of sustainable city: A conceptual framework for evaluating the theory-practice gap. Sustainability, 9(12), 2311.
Salem, R., Usman, M., & Ezeani, E. (2020). Loan loss provisions and audit quality: Evidence from MENA Islamic and conventional banks. The Quarterly Review of Economics and Finance.
Scott, W. D., & Gist, W. E. (2013). Forced auditor change, industry specialization and audit fees. Managerial Auditing Journal, 28(8), 708-734, https://doi.org/10.1108/MAJ-11-2012-0779
Singh, A., Kotha, H., Sultana, N., & Evans, J. (2019). Independent and joint effects of audit partner tenure and non-audit fees on audit quality. Journal of Contemporary Accounting & Economics.15(2), 186-205. http://doi:10.1016/j.jcae.2019.04.005
Stanga, K. G., & Williams, J. R. (1979). The FASB's objectives of financial reporting. The CPA Journal (pre-1986), 49(000005), 30. https://search.proquest.com/openview/745e6d1c53c55da42a820f5be6ac5cad/1?pq-origsite=gscholar&cbl=41797
Tache, M. (2020). The Impact of IFRS Adoption on Audit Fees and Audit Quality. Audit Financiar, 18(158).
Uwuigbe, U., Emeni, F. K., Uwuigbe, O. R., & Ataiwrehe, C. M. (2016). IFRS adoption and accounting quality: Evidence from the Nigerian banking sector. Corporate Ownership & Control, 14(1-1), 287-294.
Wahlen, J., 1994. The nature of information in commercial bank loan loss disclosures. Account. Rev. 69 (3), 455–478.
Wang, K., Sewon, O., & Iqbal, Z. (2009). Audit pricing and auditor industry specialization in an emerging market: Evidence from China. Journal of International Accounting, Auditing and Taxation, 18(1), 60-72.
Wang, P., Yuan, L., & Wu, J. (2017). The joint effects of social identity and institutional pressures on audit quality: The case of the Chinese audit industry. International Business Review, 26(4), 666–682. https://doi:10.1016/j.ibusrev.2016.12.007
Willenborg, M. (2002). Discussion of “Brand Name Audit Pricing, Industry Specialization, and Leadership Premiums post‐Big 8 and Big 6 Mergers”. Contemporary Accounting Research, 19(1), 111-116
World Bank. (2011). Nigeria - Report on the observance of standards and codes (ROSC). World Bank. http://documents.worldbank.org/curated/en/440581468099577387/Nigeria-Report-on-the-observance-of-standards-and-codes-ROSC
Yuan, R., Cheng, Y., & Ye, K. (2016). Auditor industry specialization and discretionary accruals: the role of client strategy. The International Journal of Accounting, 51(2), 217-239.
Zaman, M., Hudaib, M., & Haniffa, R. (2011). Corporate governance quality, audit fees and Non-Audit services fees. Journal of Business Finance & Accounting, 38(1), 165–197. https://doi.org/10.1111/j.1468-5957.2010.02224.x
Zeghal, D., Chtourou, S., & Sellami, Y. M. (2011). An analysis of the effect of mandatory adoption of IAS/IFRS on earnings management. Journal of International Accounting, Auditing and Taxation, 20(2), 61–72. https://doi.org/10.1016/j.intaccaudtax.2011.06.001
Published
2021-10-11
How to Cite
Uthman, A. B., & Salami, A. A. (2021). IFRS Adoption and Audit Quality in Nigeria: The Conditional Effect of Auditor Industry Specialization. Global Journal of Accounting, 7(2), 80-98. Retrieved from http://gja.unilag.edu.ng/article/view/1321