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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Competição e estabilidade financeira: o caso do setor bancário brasileiro

Oivane, Rodrigo 05 February 2010 (has links)
Made available in DSpace on 2010-04-20T21:00:01Z (GMT). No. of bitstreams: 4 Rodrigo Oivane.pdf.jpg: 1971 bytes, checksum: 676c5e9caf6e919f5204bdf0d023debf (MD5) Rodrigo Oivane.pdf.txt: 92546 bytes, checksum: e5462dedc92680202624c392d795f379 (MD5) license.txt: 4712 bytes, checksum: 4dea6f7333914d9740702a2deb2db217 (MD5) Rodrigo Oivane.pdf: 1101209 bytes, checksum: 1c81c7f7cb75ddcdac45988a05eb5440 (MD5) Previous issue date: 2010-02-05T00:00:00Z / This paper aims to analyze the relationship between the competition and financial stability for four of largest Brazilian banks, testing the hypothesis how the existence of market power can affect the riskness of banking institutions. Using Panzar and Rosse (1987) methodology for competition degree and BSM model by Black and Scholes (1973) and Merton (1974) for financial stability, we conclude that in Brazil, three out of four analyzed cases showed a inverse relationship between the competition and financial stability i.e., we conclude in those cases, bigger competition implies in lower financial stability. The paper uses available information from the Financial Institution Accounting Plan (COSIF) by Central Bank of Brasil and from Sao Paulo Stock Exchange (BM&FBOVESPA), between the fourth quarter of 1995 to fourth quarter of 2008. / Este trabalho tem como objetivo analisar a relação entre a competição e a estabilidade financeira de quatro dos maiores bancos brasileiros, investigando a hipótese de que a existência de poder de mercado pode representar menos risco para as instituições bancárias atuantes no país. Aplicando as metodologias de Panzar e Rosse (1987) para o grau de competição e o modelo BSM de Black e Scholes (1973) e Merton (1974) para a estabilidade financeira, concluímos que no Brasil, três dos quatro casos analisados apresentaram uma relação inversa entre a competição e a estabilidade financeira, isto é, concluímos nesses casos, que a maior competição implica menor estabilidade das instituições. O estudo utilizou as informações disponíveis pelo Plano Contábil das Instituições do Sistema Financeiro Nacional (COSIF) do Banco Central do Brasil e pela Bolsa de Valores de São Paulo (BM&FBOVESPA), para o período entre o quarto trimestre de 1995 ao quarto trimestre de 2008.

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