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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

Análise e extração das expectativas dos agentes de mercado em torno da data do COPOM

Faria, Matheus Nascif 30 May 2014 (has links)
Submitted by Matheus Faria (mathnf@gmail.com) on 2014-08-14T21:19:09Z No. of bitstreams: 1 Dissertacao Matheus Nascif.pdf: 1111352 bytes, checksum: 57093d0997e459e3be627507d6928945 (MD5) / Approved for entry into archive by Gisele Gammaro (gisele.gammaro@fgv.br) on 2014-08-29T17:24:12Z (GMT) No. of bitstreams: 1 Dissertacao Matheus Nascif.pdf: 1111352 bytes, checksum: 57093d0997e459e3be627507d6928945 (MD5) / Approved for entry into archive by Gisele Gammaro (gisele.gammaro@fgv.br) on 2014-08-29T17:41:07Z (GMT) No. of bitstreams: 1 Dissertacao Matheus Nascif.pdf: 1111352 bytes, checksum: 57093d0997e459e3be627507d6928945 (MD5) / Made available in DSpace on 2014-09-23T13:55:26Z (GMT). No. of bitstreams: 1 Dissertacao Matheus Nascif.pdf: 1111352 bytes, checksum: 57093d0997e459e3be627507d6928945 (MD5) Previous issue date: 2014-05-30 / This paper explores an important concept developed by Breeden & Litzenberger in which extract information contained in interest options in the Brazilian IDI Option market. It will be demonstrated the IDI Option Behavior under the Securities, Commodities and Futures Exchange (BM & FBOVESPA) before and after the Central Bank Meetings on the Selic Rate. The method involved determines the probability distribution through the prices of options after calculating the implied volatility surface IDI. It uses two common techniques on the market: Cubic Spline interpolation and Black (1976). / Este trabalho explora um importante conceito desenvolvido por Breeden & Litzenberger para extrair informações contidas nas opções de juros no mercado brasileiro (Opção Sobre IDI), no âmbito da Bolsa de Valores, Mercadorias e Futuros de São Paulo (BM&FBOVESPA) dias antes e após a decisão do COPOM sobre a taxa Selic. O método consiste em determinar a distribuição de probabilidade através dos preços das opções sobre IDI, após o cálculo da superfície de volatilidade implícita, utilizando duas técnicas difundidas no mercado: Interpolação Cúbica (Spline Cubic) e Modelo de Black (1976). Serão analisados os quatro primeiros momentos da distribuição: valor esperado, variância, assimetria e curtose, assim como suas respectivas variações.

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