Reporting of key audit matters: an analysis based on income smoothing in the brazilian electric power sector

Autores

DOI:

https://doi.org/10.21680/2176-9036.2025v17n1ID38660

Palavras-chave:

Audit quality; Income smoothing; KAMs.

Resumo

Purpose: This research aims to verify the impact of Key Audit Matters (KAMs) on income smoothing practices in Brazilian companies in the electric power sector. The final sample covers 33 companies in this sector, with the study period from 2016 to 2019, as KAMs became mandatory for financial statements issued on or after December 31, 2016.

Methodology: To measure intentional income smoothing, two measures were used by capturing different dimensions of income smoothing, namely, general smoothing and accrual-based smoothing, as presented by Lang, Lins, and Maffet (2012). To study KAMs, three distinct proxies were used: the quantity of KAMs reported by company per year, the FLESCH Reading Ease, and the number of words (LENGTH).

Results: The results indicate that KAMs do not have a significant impact on the practice of intentional income smoothing in the financial results of the analyzed companies.

Contributions of the Study: This work contributes to the literature by advancing previous research carried out in Brazil and by cooperating with regulators and standard setters by suggesting improvements in audit reports.

 

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Biografia do Autor

Ana Claudia Santo Lima, Federal University of Uberlândia

PhD student in Accounting Sciences at the Federal University of Uberlândia. Master in Financial Accounting from the Federal University of Goiás – UFG. Faculty of Accounting Sciences - FACIC/UFU. Postgraduate Program in Accounting Sciences – PPGCC/UFU.

Cleidinara Ribeiro Dias, José Alves University – UNIALFA

Bachelor's degree in Accounting Sciences from José Alves University – UNIALFA.

Lúcio de Souza Machado, Federal University of Goiás - FACE/UFG.

Post-Doctorate in Behavior Analysis applied to Accounting - PUC-GO. Faculty of Administration, Accounting Sciences and Economic Sciences of the Federal University of Goiás - FACE/UFG.  Postgraduate Program in Accounting Sciences – PPGCont/UFG.

Carlos Henrique Silva do Carmo, Federal University of Goiás - FACE/UFG.

PhD in Controllership and Accounting from the Faculty of Economics, Administration and Accounting of the University of São Paulo - FEA/USP. Faculty of Administration, Accounting Sciences and Economic Sciences of the Federal University of Goiás - FACE/UFG. Postgraduate Program in Accounting Sciences - PPGCont/UFG.

Referências

Algam, A. A., Hamshari, Y. M., & Ali, H. Y. (2021). The mediatıng effects of key audit matters on the relationship between audit quality and earnings management: evidence from Jordan. Humanities and Social Sciences Letters, 9(4), 403-416. https://doi.org/10.18488/journal.73.2021.94.403.416

Alves Júnior, E. D., & Galdi, F. C. (2020). Relevância informacional dos principais assuntos de auditoria. Revista Contabilidade & Finanças, 31(82), 67-83. https://doi.org/10.1590/1808-057x201908910

Bédard, J., Gonthier-Besacier, N., & Schatt, A. (2014, January). Costs and benefits of reporting key audit matters in the audit report: The French experience. In International Symposium on Audit Research. https://documents.bsb-education.com/pdf/cig2014/ACTESDUCOLLOQUE/BEDARD_GONTHIER_BESACIER_SCHATT.pdf

Belkaoui, A R. (2003). Accounting--by principle or design? Greenwood Publishing Group.

Bianchet, T. D. A., Mazzioni, S., & de Moura, G. D. (2019). Determinantes da suavização de resultados contábeis em companhias abertas listadas na Bolsa de Valores do Brasil. Contabilometria, 6(2). https://revistas.fucamp.edu.br/index.php/contabilometria/article/view/1398/1103

Cassell, C. A., Myers, L. A., & Seidel, T. A. (2015). Disclosure transparency about activity in valuation allowance and reserve accounts and accruals-based earnings management. Accounting, Organizations and Society, 46, 23-38. https://doi.org/10.1016/j.aos.2015.03.004

Castro, M. A. R. (2008). Análise do alisamento de resultados contábeis nas empresas abertas brasileiras (Dissertação de Mestrado) Universidade Federal da Bahia., Salvador, Brasil. https://repositorio.ufba.br/bitstream/ri/7403/1/Disserta%25C3%2583%25C2%25A7ao_MARC_-_UFBA.pdf

Castro, M. A. R., & Martinez, A. L. (2009). Income smoothing, custo de capital de terceiros e estrutura de capital no Brasil. RAM. Revista de Administração Mackenzie, 10 (6), 25-46. https://doi.org/10.1590/S1678-69712009000600004

Chiang, S., Kleinman, G., & Lee, P. (2023). The effect of key audit matters on the association of credit risk and earnings quality. Managerial Auditing Journal, 38(7), 997-1023. https://doi.org/10.1108/MAJ-02-2022-3465

Conselho Federal de Contabilidade - CFC. Norma Brasileira de Contabilidade n. 700, de 17 de junho de 2016. Dá nova redação à NBC TA 700 que dispõe sobre a formação da opinião e emissão do relatório do auditor independente sobre as demonstrações contábeis. https://www1.cfc.org.br/sisweb/SRE/docs/NBCTA700.pdf

Conselho Federal de Contabilidade - CFC. Norma Brasileira de Contabilidade n. 701, de 17 de junho de 2016. Comunicação dos Principais Assuntos de Auditoria no Relatório do Auditor Independente. https://www1.cfc.org.br/sisweb/SRE/docs/NBCTA701.pdf

CPC 00 (R2) - Estrutura Conceitual para Relatório Financeiro. (2019). Pronunciamento técnico CPC 00 (R2) - Estrutura Conceitual para Relatório Financeiro. https://s3.sa-east-1.amazonaws.com/static.cpc.aatb.com.br/Documentos/573_CPC00(R2).pdf

Cordoş, G. S., & Fülöp, M. T. (2015). Understanding audit reporting changes: introduction of Key Audit Matters. Accounting & Management Information Systems/Contabilitate si Informatica de Gestiune, 14(1). https://online-cig.ase.ro/RePEc/ami/articles/14_1_6.pdf

De Sousa Santos, L., Silva do Carmo, C. H., & José Rech, I. (2024). Suavização de resultados e o valor de mercado das empresas durante a Covid-19. Revista De Educação E Pesquisa Em Contabilidade (REPeC), 18(1). https://www.repec.org.br/repec/article/view/3284

Dechow, P. M., Sloan, R. G., & Zha, J. (2014). Stock prices and earnings: A history of research. Annu. Rev. Financ. Econ., 6(1), 343-363. https://dx.doi.org/10.2139/ssrn.2347193

Eckel, N. (1981). The income smoothing hypothesis revisited. Abacus, 17(1), 28-40. https://doi.org/10.1111/j.1467-6281.1981.tb00099.x

El Diri, M. (2018). Introduction to Earnings Management. Springer International Publishing (e-Book).

Fávero, L. P., & Belfiore, P. (2017). Manual de análise de dados: estatística e modelagem multivariada com Excel®, SPSS® e Stata®. Elsevier Brasil.

Ferreira, M. P., Ribeiro, A. M., Milhomem, J. F. C., & Carmo, C. H. S. do . (2021). Contabilidade Societária X Contabilidade Regulatória: value relevance das informações contábeis do setor elétrico brasileiro. Contabilidade Vista & Revista, 32(2), 205–229. https://doi.org/10.22561/cvr.v32i2.6297

Flesch, R. (1948). A new readability yardstick. Journal of applied psychology, 32(3), 221. https://psycnet.apa.org/doi/10.1037/h0057532

Gaio, C. (2010). The relative importance of firm and country characteristics for earnings quality around the world. European accounting review, 19(4), 693-738. https://doi.org/10.1080/09638180903384643

Ge, W. (2009). Essays on real earnings management. (Doctoral dissertation) McGill University, Canadian. https://escholarship.mcgill.ca/downloads/6682x4961?locale=en

Gold, A., Heilmann, M., Pott, C., & Rematzki, J. (2020). Do key audit matters impact financial reporting behavior? International Journal of Auditing, 24(2), 232-244. https://doi.org/10.1111/ijau.12190

Greene, W. H. (2000). Econometric analysis 4th edition. International edition, New Jersey: Prentice Hall, p. 201-215.

Gordon, M. J. (1966). Discussion of The effect of alternative accounting rules for nonsubsidiary investments. Journal of Accounting Research, 220-223 https://doi.org/10.2307/2490184

Graham, J. R., Harvey, C. R., & Rajgopal, S. (2005). The economic implications of corporate financial reporting. Journal of accounting and economics, 40(1-3), 3-73. https://doi.org/10.1016/j.jacceco.2005.01.002

Guia, L. D., & Dantas, J. A. (2020). 'Value Relevance' dos Ativos Fiscais Diferidos

na Indústria Bancária Brasileira. Revista Contabilidade & Finanças, 31(82), 33-

DOI: https://doi.org/10.1590/1808-057x20180806

Healy, P. M. (1985). The effect of bonus schemes on accounting decisions. Journal of accounting and economics, 7(1-3), 85-107. https://doi.org/10.1016/0165-4101(85)90029-1

Healy, P. M., & Wahlen, J. M. (1999). A review of the earnings management literature and its implications for standard setting. Accounting horizons, 13(4), 365-383. https://doi.org/10.2308/acch.1999.13.4.365

Hegazy, M. A. A., & Kamareldawla, N. M. (2021). Key audit matters: did IAASB unravel the knots of confusion in audit reports decisions?. Managerial Auditing Journal, 36(8), 1025-1052. https://doi.org/10.1108/MAJ-11-2019-2464

Hussin, N., Md Salleh, M. F., Ahmad, A., & Rahmat, M. M. (2023). The association between audit firm attributes and key audit matters readability. Asian Journal of Accounting Research. https://doi.org/10.1108/AJAR-10-2022-0317

Hussin, N., Salleh, M. F. M., Ahmad, A., & Rahmat, M. M. (2022). The Influence of Audit Firm Attributes on KAM Disclosures in FTSE100 in Malaysia. Management & Accounting Review, 21(2). https://mar.uitm.edu.my/images/Vol-21-2/10.pdf

International Auditing and Assurance Standards Board - IAASB (2018). Handbook of International Quality Control, Auditing Review, Other Assurance, and Related Services Pronouncements, Ifac, Vol. 1, pp. 1-1153, available at: https://www.iaasb.org/publications/2018-handbook-international-quality-control-auditing-review-other-assurance-and-related-services-26

Jones, J. J. (1991). Earnings management during import relief investigations. Journal of accounting research, 29(2), 193-228. https://doi.org/10.2307/2491047

Köhler, A., Ratzinger-Sakel, N., & Theis, J. (2020). The effects of key audit matters on the auditor’s report’s communicative value: Experimental evidence from investment professionals and non-professional investors. Accounting in Europe, 17(2), 105-128. https://doi.org/10.1080/17449480.2020.1726420

Kolozsvari, A. C., & Macedo, M. A. da S. (2016). Análise da Influência da Presença da Suavização de Resultados sobre a Persistência dos Lucros no Mercado Brasileiro. Revista Contabilidade & Finanças, 27(72), 306-319. https://doi.org/10.1590/1808-057x201602610

Lang, M., Lins, K. V., & Maffett, M. (2012). Transparency, liquidity, and valuation: International evidence on when transparency matters most. Journal of Accounting Research, 50(3), 729-774. https://doi.org/10.1111/j.1475-679X.2012.00442.x

Lau, C. K. (2021). Measurement uncertainty and management bias in accounting estimates: the perspective of key audit matters reported by Chinese firms' auditors. Asian Review of Accounting, 29(1), 79-95. https://doi.org/10.1108/ARA-07-2020-0109

Li, F. (2008). Annual report readability, current earnings, and earnings persistence. Journal of Accounting and economics, 45(2-3), 221-247. https://doi.org/10.1016/j.jacceco.2008.02.003

Li, H. (2020). A study of key audit matters disclosure. Modern economy, 11(2), 399-406. https://doi.org/10.4236/me.2020.112030

Marques, L., & Cunha, P. R. da. (2017, junho). Assimetria de informação e qualidade da auditoria Independente. In anais do XI Congresso ANPCONT (Associação Nacional de programas de pós-graduação em Ciências Contábeis). Belo Horizonte, Minas Gerais, Brasil. https://anpcont.org.br/pdf/2017/MFC822.pdf

Marques, V. A., & Souza, M. K. P. de (2017). Principais assuntos de auditoria e opinião sobre o risco de descontinuidade: uma análise das empresas do Ibovespa. Revista de Informação Contábil, 11(4), 1-22. https://doi.org/10.34629/ric.v11i4.1-22

Martinez, A. L. (2001). Gerenciamento dos resultados contábeis: estudo empírico das companhias abertas brasileiras (Tese de Doutorado). Universidade de São Paulo, São Paulo, Brasil.

https://doi.org/10.11606/T.12.2002.tde-14052002-110538

Martinez, A. L. (2006). Minimizando a variabilidade dos resultados contábeis: estudo empírico do income smoothing no Brasil. Revista Universo Contábil, 2(1), 9-25. https://www.redalyc.org/pdf/1170/117016274002.pdf

Matos, T. M. P. de, Santos, O. M. dos, Rodrigues, A., & Leite, R. de O. (2018). Lobbying na regulação de auditoria no âmbito do IAASB. Revista Contabilidade & Finanças, 29(77), 246-265. https://doi.org/10.1590/1808-057x201804330

Mckee, T. E. (2005). Earnings management: an executive perspective. Ohio: Thomson.

Mulford, C. W., & Comiskey, E. E. (2005). The financial numbers game: detecting creative accounting practices. John Wiley & Sons.

Nguyen, L. A., & Kend, M. (2021). The perceived impact of the KAM reforms on audit reports, audit quality and auditor work practices: stakeholders’ perspectives. Managerial Auditing Journal, 36(3), 437-462. https://doi.org/10.1108/MAJ-10-2019-2445

Nogueira, L. P., Aquino, I. F. de, Marques, V.A., & Freitag, V. Da C. (2020, julho). Principais assuntos de auditoria e o impacto no nível de legibilidade dos relatórios de empresas listadas na [B]³. In anais da XX USP Internacional Conference in Accounting (Accouting as a Governance mechanism), São Paulo/SP. https://congressousp.fipecafi.org/anais/20UspInternational/ArtigosDownload/1919.pdf

Ozili, P. K. (2017). Bank earnings smoothing, audit quality and procyclicality in Africa:

the case of loan loss provisions. Review of Accounting and Finance, 16(2), 142-161. https://doi.org/10.1108/RAF-12-2015-0188

Reid, L.C., Carcello, J.V., Li, C., Neal, T.L., & Francis, J.R. (2019). Impact of auditor report changes on financial reporting quality and audit costs: Evidence from the United Kingdom. Contemporary Accounting Research, 36(3), 1501–1539. https://doi.org/10.1111/1911-3846.12486

Ribeiro, F., Carneiro, L. M., & Scherer, L. M. (2018). Ciclo de Vida e Suavização de Resultados: Evidências no Mercado de Capitais Brasileiro. Contabilidade Gestão E Governança, 21(1), 63–79. https://doi.org/10.51341/1984-3925_2018v21n1a4

Ribeiro, F., & Colauto, R. D. (2016). A Relação entre Board Interlocking e as Práticas de Suavização de Resultados. Revista Contabilidade & Finanças, 27(70), 55-66. https://doi.org/10.1590/1808-057x201501320

Ronen, J., & Sadan, S. (1981). Smoothing income numbers: Objectives, means, and implications. Addison-Wesley Publishing Company.

Santos, K. L. dos, Guerra, R. B., Marques, V. A., & Maria Júnior, E. (2020). Os Principais Assuntos de Auditoria Importam? Uma análise de sua associação com o Gerenciamento de Resultados. Revista De Educação E Pesquisa Em Contabilidade (REPeC), 14(1). https://doi.org/10.17524/repec.v14i1.2432

Santos, E. A. dos, Soares, F. S., Santos, L. M. R., & Rosa Filho, C. (2020). Principais assuntos de auditoria destacados no relatório de auditoria independente das empresas listadas na B3. Desafio Online, 8(1).

https://desafioonline.ufms.br/index.php/deson/article/view/9785/7281

Schipper, K., & Vincent, L. (2003). Earnings quality. Accounting horizons, 17, 97-110. https://doi.org/10.2308/acch.2003.17.s-1.97

Smith, K. W. (2023). Tell me more: A content analysis of expanded auditor reporting in the United Kingdom. Accounting, Organizations and Society, 101456. https://doi.org/10.1016/j.aos.2023.101456

Sierra-García, L., Gambetta, N., García-Benau, M.A, & Orta-Pérez, M., (2019). Understanding the determinants of the magnitude of entity-level risk and account-level risk key audit matters: The case of the United Kingdom. The British Accounting Review, 51(3), pp.227-240. https://doi.org/10.1016/j.bar.2019.02.004

Sirois, L. P., Bédard, J., & Bera, P. (2018). The informational value of key audit matters in the auditor's report: Evidence from an eye-tracking study. Accounting Horizons, 32(2), 141-162. https://doi.org/10.2308/acch-52047

Sirois, L. P., Bera, P., Bédard, J., & Jha, A. (2013). The Informational Value of Emphasis of Matter Paragraphs and Auditor Commentaries: Evidence from an Eyetracking Study. International Association for Accounting Education Research (IAAER) under the Informing the IAASB Standard Setting Process IAAER–KPMG Research Opportunities. https://dx.doi.org/10.2139/ssrn.2469905

Sousa, A. M. de, Ribeiro, A. M., Vicente, E. F. R., & do Carmo, C. H. S. (2020). Suavização de resultados e comparabilidade dos relatórios financeiros: evidências em empresas abertas do mercado brasileiro. Revista de Contabilidade e Organizações, 14, 164488. https://doi.org/10.11606/issn.1982-6486.rco.2020.164488

Suttipun, M. (2020). Factors influencing key audit matters reporting in Thailand. Asian Journal of Accounting Perspectives, 13(1), 26-39. https://doi.org/10.22452/AJAP.vol13no1.2

Ting, C. C. (2023). The Association Between Changes in Key Audit Matters and Earnings Management Behavior in Companies. Advances in Management and Applied Economics, 13(6), 1-3.

https://www.scienpress.com/Upload/AMAE%2fVol%2013_6_3.pdf

Utami, D. R., & Evana, E. (2020). The Influence of Audit Opinion and Managerial Ownership on Income Smoothing in Banking Companies. International Research Journal of Business Studies, 13(1). https://doi.org/10.21632/irjbs.13.1.15-26

Velte, P. (2020). Associations between the financial and industry expertise of audit committee members and key audit matters within related audit reports. Journal of Applied Accounting Research, 21(1), 185-200. https://doi.org/10.1108/JAAR-10-2018-0163

Velte, P. (2018). Does gender diversity in the audit committee influence key audit matters' readability in the audit report? UK evidence. Corporate social responsibility and environmental management, 25(5), 748-755. https://doi.org/10.1002/csr.1491

Xiao, X., Gao, Z., Zhang, W., & Li, R. (2020). The Impact of Key Audit Matters on Earnings Management of Audited Companies. 2020 2nd International Conference on Economic Management and Model Engineering (ICEMME), 33–37. https://doi.org/10.1109/ICEMME51517.2020.00013

Zang, A. Y. (2012). Evidence on the trade-off between real activities manipulation and accrual-based earnings management. The accounting review, 87(2), 675-703. https://www.jstor.org/stable/23245619

Publicado

02-01-2025

Como Citar

LIMA, A. C. S.; DIAS, C. R. .; MACHADO, L. de S.; CARMO, C. H. S. do. Reporting of key audit matters: an analysis based on income smoothing in the brazilian electric power sector. REVISTA AMBIENTE CONTÁBIL - Universidade Federal do Rio Grande do Norte - ISSN 2176-9036, [S. l.], v. 17, n. 1, 2025. DOI: 10.21680/2176-9036.2025v17n1ID38660. Disponível em: https://periodicos.ufrn.br/ambiente/article/view/38660. Acesso em: 6 jan. 2025.

Edição

Seção

Seção 7: Internacional (S7)