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Previous issue date: 2014-05-19 / This work sought to study the reaction of the Brazilian capital market towards announcements of Mergers & Acquisitions (M&A) processes, investigating its impact in the price of stocks negotiated on S??o Paulo Stock Exchange, Commodities and Futures Exchange (BM&FBOVESPA). With regard to the methodology applied in this work, both descriptive and quantitative researches can be observed. These were carried out by using secondary data collection and statistical analysis. The aim of the survey was to check if the announcements of M&A operations produced impact on the prices of stocks publicly negotiated on BM&FBOVESPA after the global financial crisis in 2008. An event study was carried out in order to verify the existence of statistically significant abnormal returns around the dates of the announcements of the M&A processes, based on the assumption that a link between the stock market and companies decision to join an M&A process exists. The results obtained with the segmentation of the sample between acquiring and acquired companies indicate that announcements of M&A operations did not impact on the prices of publicly traded shares on the BM&FBOVESPA, during the research period, showing evidence of the informational efficiency of the Brazilian capital market as being semi-strong. When making up the segmentation between companies that had a change in control, both the acquired companies as the acquiring firms had positive abnormal returns, a fact that repeated itself in the segmentation carried out with regard to the payment method / Este trabalho procurou estudar a rea????o do mercado de capitais Brasileiro diante do an??ncio de um processo de Fus??es e Aquisi????es (F&A), investigando seu impacto no pre??o das a????es negociadas na Bolsa de Valores, Mercadorias e Futuros de S??o Paulo (BM&FBOVESPA). Com rela????o ?? metodologia aplicada neste trabalho, podem-se observar pesquisas de natureza descritiva e quantitativa, realizadas com coleta de dados secund??rios e an??lise estat??stica. O problema estudado foi verificar se os an??ncios de opera????es de F&A produziram impacto nos pre??os das a????es negociadas publicamente na BM&FBOVESPA ap??s a crise financeira global de 2008. Tendo como pressuposto a liga????o existente entre o mercado de capitais e a decis??o das empresas em ingressar num processo de F&A, foi realizado um estudo de evento com o intuito de verificar a exist??ncia de retornos anormais estatisticamente significantes em torno e na data do an??ncio de um processo de F&A. Os resultados obtidos com a segmenta????o da amostra entre empresas adquirentes e adquiridas indicam que os an??ncios de opera????es de F&A n??o produziram impacto nos pre??os das a????es negociadas publicamente na BM&FBOVESPA, durante o per??odo pesquisado, demostrando ind??cios da efici??ncia informacional do mercado de capitais Brasileiro na forma semiforte. Ao efetuar-se a segmenta????o entre empresas que tiveram mudan??a de controle, tanto as empresas adquiridas quanto as empresas adquirentes obtiveram retornos anormais positivos. Fato que se repetiu na segmenta????o efetuada com rela????o ?? forma de pagamento
| Identifer | oai:union.ndltd.org:IBICT/oai:132.0.0.61:tede/367 |
| Date | 19 May 2014 |
| Creators | Pirola, Peterson Carlos |
| Contributors | Lucchesi, Eduardo Pozzi, Fam??, Rubens, Yoshinaga, Claudia Emiko |
| Publisher | FECAP - Faculdade Escola de Com??rcio ??lvares Penteado, Mestrado em Administra????o de Empresas, FECAP, BR, Administra????o estrat??gica |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações do FECAP, instname:Fundação Aramando Álvares Penteado, instacron:FAAP |
| Rights | info:eu-repo/semantics/openAccess |
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