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Sectorial performance of Brazilian companies: a study from the standpoint of Roe, Tobin's Q ratio and market to book/Desempenho setorial de empresas Brasileiras: um estudo sob a otica do roe, Q de Tobin e market to book/El rendimiento sectorial de las empresas Brasilenas: un estudio desde la perspectiva de Roe, Q de Tobin y market to book

Understanding the key variables that explain the return of a company is in the interest of investors and researchers. At this point, the Du Pont model was proposed to decompose the return on shareholders' equity into three other accounting variables. It was thus sought to deepen the understandi...

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Bibliographic Details
Published in:Revista Gestão, finanças e contabilidade finanças e contabilidade, 2017-01, Vol.7 (1), p.149
Main Authors: de Carvalho, Filipe Pollis, Maia, Vinicius Mothe, Louzada, Luiz Claudio, Goncalves, Marcio Augusto
Format: Article
Language:Spanish
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Summary:Understanding the key variables that explain the return of a company is in the interest of investors and researchers. At this point, the Du Pont model was proposed to decompose the return on shareholders' equity into three other accounting variables. It was thus sought to deepen the understanding of the interaction between different accounting indicators. The present article sought to verify if the Du Pont model applied to the Tobins Q ratio and Market to Book also adheres satisfactorily, thus obtaining more information about the dynamics of the accounting indicators. To do so, we use data from the Brazilian stock market segmented by sectors in the period from 2007 to 2015. The results indicated the good predictability of the Du Pont model regarding the return on equity as expected and Tobin's Q ratio. Market to Book has been little explained, which indicates the need for new studies capable of finding the key variables that move this index. Keywords: ROE, Tobin's Q, Market to Book, Sector. Compreender as variaveis chaves que explicam o retorno de uma empresa e de interesse de investidores e pesquisadores. Nesse ponto, o modelo Du Pont foi proposto para decompor o retorno sobre o patrimonio liquido em tres outras variaveis contabeis. Buscava-se assim aprofundar o entendimento sobre a interacao entre diferentes indicadores contabeis. O presente artigo buscou verificar se o modelo Du Pont aplicado aos indices Q de Tobin e Market to Book tambem adere de maneira satisfatoria, obtendo-se assim mais informacoes acerca da dinamica dos indicadores contabeis. Para tal, sao utilizados dados do mercado acionario brasileiro segmentados por setores no periodo de 2007 a 2015. Os resultados indicaram a boa capacidade de previsao do modelo Du Pont quanto as variaveis retorno sobre patrimonio liquido, como esperado, e Q de Tobin. Ja o Market to Book foi pouco explicado, o que indica a necessidade de novos estudos capazes de encontrar as variaveis chaves que movem esse indice. Palavras-chave: ROE, Q de Tobin, Market to Book, Setor. Entender las variables claves que explican el retorno financiero de una empresa es de interes para los inversores e investigadores. En ese punto, se propone un modelo de Du Pont para descomponer el rendimiento sobre el capital en otras tres variables contables. Por tanto, se busco profundizar en la comprension de la interaccion entre los diferentes indicadores financieros. Este documento tiene por objeto verificar que el modelo de Du Pont aplicad
ISSN:2238-5320
2238-5320
DOI:10.18028/2238-5320/rgfc.v7n1p149-163