Submitted by Marcello Barreto (mbarreto@cbab.com.br) on 2012-08-02T19:43:46Z No. of bitstreams: 1 Dissertacao Marcello Barreto - Versão Final - 02-08.pdf: 1121539 bytes, checksum: d24a321be480e9de11d37f89b5312e4d (MD5) / Approved for entry into archive by Janete de Oliveira Feitosa (janete.feitosa@fgv.br) on 2012-08-03T18:32:20Z (GMT) No. of bitstreams: 1 Dissertacao Marcello Barreto - Versão Final - 02-08.pdf: 1121539 bytes, checksum: d24a321be480e9de11d37f89b5312e4d (MD5) / Approved for entry into archive by Marcia Bacha (marcia.bacha@fgv.br) on 2012-08-07T20:31:25Z (GMT) No. of bitstreams: 1 Dissertacao Marcello Barreto - Versão Final - 02-08.pdf: 1121539 bytes, checksum: d24a321be480e9de11d37f89b5312e4d (MD5) / Made available in DSpace on 2012-08-07T20:31:33Z (GMT). No. of bitstreams: 1 Dissertacao Marcello Barreto - Versão Final - 02-08.pdf: 1121539 bytes, checksum: d24a321be480e9de11d37f89b5312e4d (MD5) Previous issue date: 2012-06-27 / The main objective of this dissertation is to investigate the impact of accruals on the corporate earnings variability (EVAR) results that influence the practical application of income smoothing in Brazilian capital market firms. Initially, it approaches the importance of financial statements that must be evidenced in compliance with accounting principles generally accepted. Its disclosure should represent the reality of the economic-financial firm to the process of decision-making of shareholders and creditors. But at certain times, managers are motivated to practice the earnings management in an attempt to reduce the variability of profits through the use of accruals. The accruals represent the difference between net income and operating cash flow. In the process for reducing results volatility managers use the practice of income smoothing that represents a smoothing of profits, reducing any distortions in the market price of the firm. In this study, the sample is formed by a group of 163 capital market firms listed on Bovespa and presenting financial information in the period 2000 to 2007, categorized by sector, using data obtained in Economática. The statistical model used for this research was the regression analysis in order to explain the different cross-sectional models. These survey results indicate that accruals are significant to explain the EVAR of Brazilian companies. Our results suggest that the identification of structural model corporate earnings variability (EVAR) in Brazilian companies should be evidenced by non-financial variables that differ from those made by U.S. firms. / Esta dissertação tem como objetivo principal investigar o impacto dos accruals na variabilidade dos resultados corporativos (EVAR) que influenciam a aplicação prática do income smoothing nas firmas brasileiras de capital aberto. Inicialmente, é demonstrada a importância das demonstrações contábeis que devem ser evidenciadas em cumprimento aos princípios contábeis geralmente aceitos. Sua evidenciação deve representar a realidade econômico-financeira da firma para o processo de tomada de decisão dos acionistas e credores. Porém, em determinados momentos, os gestores se sentem motivados a praticar o gerenciamento dos resultados contábeis na tentativa de reduzir a variabilidade dos lucros por meio da utilização dos accruals. Os accruals correspondem à diferença entre o lucro líquido e o fluxo de caixa operacional. Nesse processo de redução da volatilidade dos resultados, os gestores se utilizam da prática do income smoothing procurando reduzir eventuais distorções no preço das ações da firma. A amostra neste estudo é composta por um grupo de 163 firmas de capital aberto listadas na Bovespa e que apresentaram informações financeiras no intervalo de 2000 a 2007, categorizadas por setores através de dados obtidos na Economática. O modelo estatístico utilizado na pesquisa foi a análise de regressão para explicar os diferentes modelos de cross-sectional. Os resultados desta pesquisa indicam que os accruals são significativos para explicar a variabilidade dos resultados corporativos (EVAR) de empresas brasileiras. Além disso, nossos resultados sugerem que o modelo estrutural de identificação do EVAR nas empresas brasileiras deve ser explicado por variáveis não contábeis diferentes das que são apresentadas pelas firmas norte-americanas.

Titel: A Game of Nods and Winks - En studie om faktorer som påverkar svenska börsbolagsanvändning av resultatmanipulering Bakgrund: Resultatmanipulering är att omdiskuterat ämne i Europa såväl som i USA.Resultatmanipulering har konstaterats frekvent användas i svenska bolag. Vi frågar oss vilkabakomliggande faktorer kan påverka mängden av resultatmanipulation. Syfte: Studiens syfte avser att förklara hur analytikers prognoser och andelen kvinnligastyrelseledamöter påverkar resultatmanipuleringen i svenska noterade bolag. Metod: En tvärsnittsstudie med en deduktiv ansats genomförs där teorier testats viahypotesprövning. Teorierna Positiv redovisningsteori, Agentteori, Prospect theory och Critical Mass theory avser att behandla de incitament som ligger till grund förresultatmanipulering. Urvalet består av Stockholmsbörsens Large, Mid, Small Cap bolagunder åren 2012 till 2016. Slutsatser: Resultatet påvisar att företag har en stark vilja nå analytikers prognoser samt atten hög andel kvinnliga styrelseledamöter har en negativ påverkan på företagets vilja atttillämpa resultatmanipulering. Vi kan i studien även visa en interaktionseffekt mellan de tvåfaktorerna. / Title: A Game of Nods and Winks - A study on underlying factors that affect the use of Earnings management in Swedish public companies Background: Earnings management is a subject of discussion in Europe as well in the United States. Earnings management has been found to be frequently used in Swedish companies. We ask ourselves what the underlying factors are and how can they affect the amount of Earnings management. Purpose: The main purpose of this study is to investigate how analysts’ forecasts and a high proportion of female board members affects how public Swedish companies manage their earnings through Earnings management. Method: A quantitative cross-sectional study with a deductive approach are performed and theories constitutes the basis for our hypothesis. The theories; Positive accounting theory, Agency theory, Prospect theory and Critical Mass theory intends to deal with the incentives behind Earnings management. The observation period is 2012 to 2016 and consists of companies from the Stockholm stock exchange market. Conclusions: The result concludes that companies have strong incentives to reach analysts’ forecasts and that a high percentage of female representation on the board have a negatively impact on company’s willingness to manage their earnings. In the study, we can also detect an interaction effect between the two variables.

The aim of my diploma thesis was the application of the selected method of identifying accounting fraud in setting of chosen company. In the first part of this work were used methods based on the comparison of data chosen company with the data of competitive companies in the same industry or with the data of industry. I compare the return on equity (ROE), return on assets (ROA), Daily income and balance of accounts receivable, profit margin. In the next part of this work were used special methods to identify accounting fraud. I used methods Beneish M-score model, cash realization ratio, Jones nondiscretionary accruals. As an additional analysis, I used the bankruptcy Altman Z-score model. In conclusion, I compared the risks identified possible manipulation of financial statements for all tests and analyzes. All performed tests and analyzes in aggregate have identified this risk as low. Yet some of them pointed to further more detailed research in revenues, margins and setting transfer prices.